{"@context":"http://iiif.io/api/presentation/3/context.json","id":"https://weareavp.aviaryplatform.com/iiif/ft8df6kd8z/manifest","type":"Manifest","label":{"en":["Structural signatures: Using source-specific format structures to identify the provenance of digital video (Pat. Pending)"]},"logo":"https://d9jk7wjtjpu5g.cloudfront.net/organizations/logo_images/000/000/007/original/avp-logo-login_2x.png?1692278773","metadata":[{"label":{"en":["Agent"]},"value":{"en":["Betram Lyons, AVP (Presenter)","Dan Fischer, Portal Media (Presenter)"]}},{"label":{"en":["Language"]},"value":{"en":["English (Primary)"]}},{"label":{"en":["Description"]},"value":{"en":["\u003cp class=\"first\"\u003ePresented at JTS2019 by Bertram Lyons and Dan Fischer at the Netherlands Institute for Sound and Vision, Hilversum, NL, on Saturday, October 5, 2019.\u003c/p\u003e\r\n\u003cp\u003eEvery complex digital file format requires the presence of self-describing and predictable internal binary structures. This internal structure is responsible for framing the stored content within the file so playback software can acquire the correct configuration details to reconstitute this encoded information. This applies to videos (e.g., mp4, mov, avi), audio files (e.g., wav, mp3), still images (e.g., jpg, tif, png), serialized packages (e.g., zip, tar), database files (e.g., sql), and file systems (e.g., FAT32, HFS), among many other content types. Traditional approaches to digital file forensics focus on the content of the file itself. Signal analysis takes the output of the reconstructed payload of the file and processes this output to identify traces that are targets of the particular investigation method. Semantic analysis identifies recognizable text that can be examined for further meaning. Signal and semantic analysis of digital media are both necessary and fruitful approaches. Our research indicates that an additional approach, structural analysis, which targets the internal structure (or, the syntax) of digital file formats, is a viable method to identify provenance, to detect tampering, and to propose approaches to file repair or reconstruction.\u003c/p\u003e (general)"]}},{"label":{"en":["Duration"]},"value":{"en":["00:31:38"]}}],"summary":{"en":["\u003cp class=\"first\" style=\"box-sizing: border-box; margin: 0px 0px 1.25rem; color: #1a2e3b; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; max-width: 44rem; font-size: 0.875rem; line-height: 1.42857; letter-spacing: 0.01rem; background-color: #ffffff;\"\u003ePresented at JTS2019 by Bertram Lyons and Dan Fischer at the Netherlands Institute for Sound and Vision, Hilversum, NL, on Saturday, October 5, 2019.\u003c/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.25rem; color: #1a2e3b; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; max-width: 44rem; font-size: 0.875rem; line-height: 1.42857; letter-spacing: 0.01rem; background-color: #ffffff;\"\u003eEvery complex digital file format requires the presence of self-describing and predictable internal binary structures. This internal structure is responsible for framing the stored content within the file so playback software can acquire the correct configuration details to reconstitute this encoded information. This applies to videos (e.g., mp4, mov, avi), audio files (e.g., wav, mp3), still images (e.g., jpg, tif, png), serialized packages (e.g., zip, tar), database files (e.g., sql), and file systems (e.g., FAT32, HFS), among many other content types. Traditional approaches to digital file forensics focus on the content of the file itself. Signal analysis takes the output of the reconstructed payload of the file and processes this output to identify traces that are targets of the particular investigation method. Semantic analysis identifies recognizable text that can be examined for further meaning. Signal and semantic analysis of digital media are both necessary and fruitful approaches. Our research indicates that an additional approach, structural analysis, which targets the internal structure (or, the syntax) of digital file formats, is a viable method to identify provenance, to detect tampering, and to propose approaches to file repair or reconstruction.\u003c/p\u003e"]},"provider":[{"id":"https://weareavp.aviaryplatform.com/aboutus","type":"Agent","label":{"en":["AVP"]},"homepage":[{"id":"https://weareavp.aviaryplatform.com/","type":"Text","label":{"en":["AVP"]},"format":"text/html"}],"logo":[{"id":"https://d9jk7wjtjpu5g.cloudfront.net/organizations/logo_images/000/000/007/original/avp-logo-login_2x.png?1692278773","type":"Image"}]}],"thumbnail":[{"id":"https://d9jk7wjtjpu5g.cloudfront.net/collection_resource_files/thumbnails/000/064/156/small/open-uri20191226-16694-1gd5puo?1577388384","type":"Image","format":"image/jpeg"}],"items":[{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156","type":"Canvas","label":{"en":["Media File 1 of 1 - Structural signatures: Using source-specific format structures to identify the provenance of digital video (Pat. Pending)"]},"duration":1898.0,"width":640,"height":360,"thumbnail":[{"id":"https://d9jk7wjtjpu5g.cloudfront.net/collection_resource_files/thumbnails/000/064/156/small/open-uri20191226-16694-1gd5puo?1577388384","type":"Image","format":"image/jpeg"}],"items":[{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/content/1","type":"AnnotationPage","items":[{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/content/1/annotation/1","type":"Annotation","motivation":"painting","body":{"id":"https://player.vimeo.com/video/372852444","type":"Video","format":"video/vimeo","duration":1898.0,"width":640,"height":360},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156","metadata":[]}]}],"annotations":[{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668","type":"AnnotationPage","label":{"en":["Automatically Generated [Transcript]"]},"items":[{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/1","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Let's take a moment and just breathe.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=5.3,7.15"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/2","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"All of you who's been in here for the past hour,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=7.2,9.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/3","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"talking about access and content and looking at video for what video really is.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=9.71,14.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/4","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Images moving on the screen.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=15.8,17.33"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/5","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Just kind of reset for a second because we're going to talk about a little","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=18.2,21.08"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/6","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"different, um, thing here. We're going to talk about video as an object,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=21.081,24.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/7","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"as a object, as an objective numbers. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=24.74,29.15"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/8","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so I just want to take a minute, I need to take a minute. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=29.18,33.98"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/9","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and we're going to, we're going to ask a question about, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=34.31,37.31"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/10","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"is there a significance, uh, with,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=38.96,41.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/11","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"with regard to provenance for the internal file structures of,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=41.84,46.31"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/12","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"of specifically born digital video.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=46.82,49.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/13","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And it doesn't have to be specifically born digital video, but um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=49.79,53.54"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/14","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you'll see that it might have more application for those who are collecting, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=53.57,57.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/15","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"video that's been created over the past maybe 15 years on handheld devices.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=57.8,62.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/16","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, and, and of course today and moving into the future video is ever present,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=64.22,68.48"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/17","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"ever present. Um, and, and there's some research that we've been doing that,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=68.51,73.46"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/18","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, I want to share with you today about the structure of these things.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=73.76,77.09"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/19","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Let's see if this works. Doesn't work there. It worked.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=78.32,82.97"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/20","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Okay, great.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=83.54,84.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/21","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So I'm going to focus on some findings of some research that we've been doing","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=84.411,87.5"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/22","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"about the significance of the internal structural elements of audio visual","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=87.89,91.91"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/23","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"rappers.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=92.39,92.391"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/24","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And specifically we've been focusing right now on the ISO base media file format","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=92.391,97.391"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/25","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"wrapper that's a family of wrappers descended from QuickTime mov but also","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=98.18,103.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/26","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"includes them before and for V3 GP 3g too. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=103.76,107.75"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/27","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"as well as the riff Avi rappers.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=107.751,110.17"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/28","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So these are sort of the scope of what we've been looking at.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=110.171,113.51"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/29","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And the research question is largely does the internal structure of the file","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=113.511,116.96"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/30","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that uses one of these rappers have significant relationship to its original","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=117.92,122.48"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/31","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"source or provenance? Right.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=122.481,124.49"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/32","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So let's all get on the same page here because I've got to define what is an","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=127.82,132.17"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/33","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"internal structure, right? Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=132.171,134.87"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/34","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and its most simple terms, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=135.95,137.96"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/35","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"That we've got these digital videos and we've got a lot of numbers in them,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=138.04,140.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/36","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"whether you're looking at them as the actual binary or as hexadecimal. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=140.781,144.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/37","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"in any case, we've got a lot. We've, we're basically have a long,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=145.01,147.65"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/38","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"big number and if we don't want it to just be one number, we have to break, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=147.68,152.45"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/39","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the segment out, the number into smaller sets of numbers. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=152.47,157.46"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/40","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so that we can begin to assign different meanings.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=157.461,159.65"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/41","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"If we want to say more than one thing with a big block of numbers, we got to,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=159.7,163.07"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/42","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we have to segment it out. And,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=163.25,165.35"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/43","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and for the point of this conversation, those are structures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=165.65,169.73"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/44","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"segmented parts of the larger binary number, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=170.18,173.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/45","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that makes up of a given piece of video or a given file we'll say.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=173.63,178.63"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/46","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So when we look at, um, the design of rappers, they,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=180.64,184.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/47","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Avi on your left and the, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=184.181,187.21"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/48","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"M of mov MP4 family on your right, we have these structures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=187.27,191.29"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/49","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"see these structures here.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=192.06,192.91"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/50","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"These boxes sort of represent the concept of structures that I'm talking about","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=192.911,197.08"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/51","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"today. And within these files by design,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=197.081,200.29"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/52","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"no bite should be outside of a structure.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=200.65,203.32"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/53","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Every bite in the file sits inside of one of these structures.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=204.16,207.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/54","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 1:\u003c/strong\u003e I don't know where to point this. Anybody.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=209.93,214.49"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/55","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Here we go.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=218.3,219.133"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/56","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 0:\u003c/strong\u003e Um, every one of these structures that we have in these files, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=219.8,224.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/57","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"or self describing, the, one of the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=226.01,228.05"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/58","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"one of the key features about digital files in general but largely digital","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=228.051,233.051"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/59","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"multimedia files is that by design we have all of these structures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=233.091,237.5"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/60","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"bytes have to be within these structures and therefore these structures, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=237.89,241.46"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/61","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"have some self-defining mechanisms. They tell you how big they are,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=241.49,244.88"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/62","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"they tell you their name.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=245.36,246.59"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/63","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we have a size and a type a and then they're going to carry some kind of","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=247.04,250.49"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/64","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"specified information in them. And that's how we ultimately say things. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=250.491,254.42"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/65","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"whether it's a color sample or whether it's some piece of metadata,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=254.84,258.28"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/66","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"whatever it is that needs to be communicated to the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=258.3,261.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/67","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the software to play this back and we have to be communicated in these payloads.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=261.94,266.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/68","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So another key feature as we're doing these definitions about these files,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=268.4,272.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/69","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"um, is that this is by design, right? All data is contained inside of a box.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=273.62,277.58"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/70","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So this is from a specific standard from the MP for mov family,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=277.581,281.75"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/71","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the ISO based media file format family. Um, but,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=281.751,286.16"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/72","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but you'll see this in, in other format specifications.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=286.43,289.25"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/73","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"The data's contained in boxes, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=289.251,292.76"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/74","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and by design boxes that are unrecognizable can be skipped, ignored,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=293.24,298.13"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/75","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"right? So that's a way that we can, um, be flexible","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=298.16,301.94"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/76","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and more importantly,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=304.44,305.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/77","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"there's no re there's no normative structural requirements.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=305.58,310.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/78","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So it's not that, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=310.47,312.42"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/79","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"these boxes have to be put together in any particular order.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=312.54,315.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/80","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Generally there's small, small rules around that, but a much wider flexibility.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=316.32,321.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/81","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we have this,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=321.271,322.104"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/82","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"this format design that is based on a few concepts,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=322.13,326.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/83","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"oops, customization. We can define our,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=328.29,332.58"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/84","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we can define our own boxes as needed in these format rappers, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=332.61,336.45"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/85","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We haven't defined the rapper as a stable structure that it can't be unchanged.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=336.451,340.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/86","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We've defined atomic elements that we can build as we need them.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=341.1,345.51"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/87","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And we have some that are standard and some that are nonstandard, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=346.08,348.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/88","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we have customizations supported,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=348.691,351.09"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/89","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we have the ability for software readers to skip objects. They don't know.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=351.091,354.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/90","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Right? And that's how we deal with compatibility, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=355.2,358.19"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/91","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"If I don't know that thing, I can just move on and nothing breaks. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=358.31,361.88"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/92","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and it also allows software writers to make their own decisions about what they","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=361.91,365.99"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/93","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"want to do with this rapper. So they have free will, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=365.991,368.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/94","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So although these look rigid, when we illustrate them like this,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=370.97,374.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/95","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"they're really not put them in a variety of, of, of,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=374.181,377.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/96","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"of sequences and structures.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=377.93,379.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/97","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"You can organize these files largely however you want. Like I said,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=379.551,383.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/98","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"with a few exceptions and what we have then is a pretty wide range of","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=383.691,388.691"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/99","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"variability and hierarchy, which,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=389.211,392.45"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/100","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"which boxes are parents of other boxes, how deep do they go?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=392.48,396.74"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/101","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"What's the general [inaudible] of the boxes, presence or absence.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=397.07,400.85"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/102","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So the attendance, sometimes they appear,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=400.851,402.92"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/103","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"sometimes they don't appear and and known and unknown.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=402.921,405.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/104","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we have these wide, wide variety that we have to keep in mind.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=406.43,410.21"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/105","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Okay. Everybody on the same page then generally that's what I'm talking about.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=412.01,415.4"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/106","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Okay. So where did the curiosity of this variability come from?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=415.88,419.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/107","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I have a,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=422.51,423.343"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/108","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I don't sleep much at night and I have this tedious addiction to parse out a","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=423.5,428.5"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/109","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"binary files. Now I teach a lot of digital preservation courses,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=429.831,433.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/110","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"a lot of colleagues. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=433.371,434.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/111","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and one of the key factors in digital preservation is dependency. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=434.96,439.79"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/112","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you know, this is just a bunch of numbers. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=440.42,443.15"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/113","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but ultimately what we want to know is how hard is it to decipher a number. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=443.18,447.98"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/114","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and if it's, if it's relatively easy to decipher a number,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=448.01,450.95"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/115","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we don't have a huge dependency and we can communicate that forward pretty","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=451.25,455.45"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/116","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"easily if it's relatively difficult to decipher a set of numbers, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=455.451,459.65"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/117","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"because we either don't have access to the encoding or, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=459.68,462.98"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/118","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"or the [inaudible] or it's, it's, it's encrypted. Um, there's were dependencies,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=463.52,467.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/119","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"um, and risk scale up and we can then talk about, well,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=468.44,472.4"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/120","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"how are we going to preserve this? What are the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=472.43,474.2"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/121","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"where we can really dial in on the risks. So, um, in doing this,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=474.44,478.16"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/122","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you'll see the blue column there. Um, I started to see,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=478.161,482.63"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/123","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I started to do this work for a variety of video files for a particular project","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=482.631,486.56"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/124","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and started to recognize some patterns. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=486.77,490.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/125","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the blue column there is ultimately just, uh, interpreting the ASCII characters.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=490.4,495.38"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/126","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And in all these video rappers, these, these structures, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=495.62,500.48"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/127","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"are named with ASCII characters. And they started to recognize patterns, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=500.75,505.46"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/128","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"patterns.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=506.03,506.863"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/129","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Like if I had two files from two different devices,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=507.14,511.49"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/130","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but they were both the same model, same brand, um, these structures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=511.491,516.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/131","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"if I looked at them and re removed all of the noise, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=516.53,519.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/132","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and just looked at them in their sequence would always match regardless of,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=519.721,524.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/133","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"um, of um, any other changes to the video, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=525.11,529.28"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/134","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Different lighting, different color, different sizing that didn't matter.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=529.46,533.12"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/135","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"These structures stayed the same.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=533.33,535.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/136","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And also started to notice that when I had different devices from different","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=538.09,542.74"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/137","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"brands or models that the structures were wildly different.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=542.98,546.49"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/138","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Same wrapper, same video codec, same audio codec,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=547.87,552.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/139","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"widely different wrappers, widely different structures in place, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=554.14,558.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/140","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"in the files. So that led to some questions.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=558.4,562.63"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/141","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"How often do files are the same wrapper, different structure?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=563.62,567.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/142","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"What are the reasons? How's it relate to the source of the file?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=568.27,571.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/143","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Is there some relationship here,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=571.721,573.07"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/144","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"some strong relationship to provenance that is maybe important to us as we, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=573.071,577.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/145","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"just a couple of days ago. Um, you know,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=577.63,580.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/146","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"are encouraging ourselves to start thinking about born digital video","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=580.36,583.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/147","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"preservation more carefully and writing,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=583.271,585.22"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/148","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"writing specifications to help us think through, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=585.25,588.67"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/149","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what the best practices are. And then also I had questions.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=588.7,592.15"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/150","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"What happens if I make content changes to one of these files? Was an editor,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=592.151,595.93"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/151","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"does my even trying to stay in the same wrapper? Does my rapper change?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=596.53,600.43"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/152","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Actually? So that led to, of course, to some tests.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=600.431,604.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/153","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So one example,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=604.271,605.74"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/154","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"let's say we wanted to add a single metadata value to a file that with an mov","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=605.741,610.741"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/155","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"wrapper using FFmpeg. And this file came from a,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=611.44,615.13"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/156","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"let's say it came from a iPhone, right? So we've got this home video,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=615.37,620.29"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/157","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=621.31,621.97"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/158","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"do a simple stream copy with FFmpeg and we're going to add copyright metadata","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=621.97,626.97"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/159","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"values to it. We're not changing anything else as far as we think.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=627.43,631.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/160","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So typically what do we do? We do an analysis of metadata analysis.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=632.74,636.73"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/161","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We use medium info,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=636.731,637.66"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/162","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we use something that we have access to that reads out metadata.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=637.661,640.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/163","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And if you're reading out metadata,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=640.57,642.16"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/164","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you're largely not going to see much difference. We added a field on the right.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=643.03,647.89"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/165","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We lost some stuff. We can see we lost some metadata we might say to ourselves,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=648.31,652.54"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/166","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"okay, well maybe I'll try that again and try to do it better. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=652.541,656.11"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/167","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I lost some of the writing library because I added a copyright value that maybe","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=656.17,661.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/168","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"used the same structure or something like this. But as far as we can tell,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=661.061,664.96"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/169","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the rest of the file looks basically the same.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=664.961,667.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/170","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"If we were to take it and look at the structure,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=670.49,673.1"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/171","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"if I could figure out how this works,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=673.56,675.17"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/172","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that same transformation structurally is significantly different.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=676.79,681.79"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/173","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I had my original camera from, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=683.21,686.63"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/174","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the home video from an Apple iPhone, Xs C,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=687.39,690.53"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/175","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it's the mu mov rapper AVC H two six four video AC audio.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=690.531,695.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/176","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We added that one metadata value with FFmpeg told FFmpeg stream copy.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=695.75,700.75"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/177","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Give me as far as I am. Uh, as far as FFmpeg is concerned,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=702.17,706.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/178","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I'm asking it to transfer all the streams and also to copy all the codecs, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=706.341,711.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/179","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and put it in the same wrapper. Don't change anything.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=711.23,713.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/180","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Significant difference. As you can see. So what's lost, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=715.52,719.39"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/181","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I have these questions. Um, and that's an analysis.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=719.72,722.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/182","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We have to do an analysis of all these boxes to try to identify why did we lose","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=722.781,726.56"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/183","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"as far as we're concerned. We didn't lose any of the content,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=727.16,729.83"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/184","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but we lost something for sure. Well,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=730.37,734.38"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/185","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"16 structures from the original totally gone.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=734.381,737.35"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/186","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Three new structures added, one changed its name,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=738.4,742.12"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/187","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I want appears one last time than it did in the original file. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=742.69,746.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/188","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and these are the things we're not going to see in the way that we currently","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=747.1,749.86"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/189","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"investigate our files today. We're using meta data extraction tools.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=749.861,753.82"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/190","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We're not going to see this.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=753.821,754.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/191","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"It doesn't appear those tools are because those tools are built to work with the","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=754.6,759.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/192","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"format which allows them to skip things. They don't know.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=759.341,762.82"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/193","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 1:\u003c/strong\u003e Okay,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=769.64,770.473"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/194","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 0:\u003c/strong\u003e anybody want to make this better for me? Here we go.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=772.01,775.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/195","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Okay. So that led us back to our study, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=776.81,780.2"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/196","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Does the internal structure of file that uses one of the rappers that we're","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=780.37,783.53"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/197","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"looking at have a significant relationship. All right,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=783.56,786.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/198","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"well now we know what we want to make this,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=786.021,787.58"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/199","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we wanted to make this study and I should mention I didn't at the beginning that","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=787.61,791.0"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/200","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"this work's been done by uh, myself, my colleague Dan Fisher.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=791.3,794.99"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/201","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I'm at an organization in Madison, Madison, Wisconsin,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=795.56,798.59"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/202","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"where I live called Porto media. And my colleague Pamela Wizner,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=798.591,802.07"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/203","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"who was here but is now gone and Sean Avery camp. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=802.071,805.97"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/204","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but we decided if we want to accurately document, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=806.57,809.54"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/205","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the structures of the file, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=809.541,811.91"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/206","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we need a method to do that so that we can then compare so that we can then, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=811.94,816.23"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/207","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"try to identify what is the, a real implication here, what can we learn?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=816.26,820.52"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/208","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, there aren't any tools out there currently that do this.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=821.27,823.97"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/209","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we did some literature review, of course. Has anyone already done this? Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=823.971,828.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/210","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what can we learn from others?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=828.411,829.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/211","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"The only thing we were able to find was from the video forensics world. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=829.94,834.23"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/212","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"this glow Fisher and Kirschner. Now that's not the Dan Fisher I'm working with.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=834.38,838.25"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/213","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"That's not the Fisher. I'm working with that someone else. Um, and,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=838.64,843.11"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/214","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and they did observe the same concept.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=843.35,845.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/215","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Now they stopped short and said someone should do some work on this. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=845.63,850.22"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/216","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so he said, okay, we'll do it. And we decided that we needed to,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=850.85,854.39"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/217","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we needed to move forward. We needed to develop a methodology.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=854.48,856.97"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/218","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So the methodology is based on doing some analysis. Um, we need some tools.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=856.971,861.65"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/219","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We need to be able to parse files consistently, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=861.651,865.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/220","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"really focusing in on the structures.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=865.73,867.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/221","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And we also need to not be misled.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=868.1,871.76"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/222","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We need to not be misled by the typical approach to being just to reading these","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=871.97,876.86"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/223","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"files,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=876.861,877.191"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/224","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"which is if I don't recognize something and I can't parse what's inside of it,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=877.191,881.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/225","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I should ignore it. Um, we're going to not do that. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=881.181,884.99"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/226","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so we developed a tool that, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=884.991,888.11"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/227","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"basically we're not a tool yet.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=888.98,891.14"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/228","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We developed a parser for all of these format families.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=891.68,895.1"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/229","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"It's very custom parser that is focused on attacking the structures.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=895.22,899.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/230","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, and reading those and storing that, storing that structural value of the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=900.53,904.67"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/231","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, structural sequencing of the file. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=905.07,907.73"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/232","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we also use media info because it is very good.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=907.731,910.13"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/233","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And what the best out there as far as I'm concerned, cause it does have a trace.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=910.131,913.73"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/234","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And if you've done, if you've worked with medium info use, it looks like a, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=913.731,917.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/235","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the media info trace output, uh, the media trace output. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=917.75,922.0"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/236","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and what we ended up doing is we compare them and we have a weighting mechanism","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=922.001,925.85"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/237","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"if they're different, um, which one we prefer in which cases, and ultimately we,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=925.88,930.44"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/238","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we generate this XML profile of, of a given file. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=930.5,934.88"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/239","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it tries to be the best we can possibly do, um, without missing anything.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=935.45,939.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/240","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And it runs from the top to the bottom.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=941.03,942.83"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/241","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And ultimately what we do is we process that into a database, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=942.831,947.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/242","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and that allows us to then start to run the kinds of queries that we want to run","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=947.18,951.38"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/243","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"to do comparison. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=951.381,953.24"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/244","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and so for a single file we reduce a lot of the noise noise in our case being","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=953.27,957.17"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/245","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the content. Um, and, and we focus in on the, on the structures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=957.56,962.51"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/246","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what's the presence of them, how many of them, what are they, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=962.511,965.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/247","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"ensuring with the start and end offsets that we have not missed any bites in the","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=967.16,971.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/248","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"file. Um, have we seen everything possible and what are the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=971.721,974.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/249","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what's the relative hierarchy?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=974.84,976.1"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/250","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So now that we can extract these structures, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=979.34,983.57"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/251","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we decided we needed a way to um, compare them.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=983.571,986.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/252","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And so the first approach that we wanted to make was related to what we're","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=986.96,991.61"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/253","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"calling signatures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=991.611,992.63"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/254","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but our basically a matrix focused on the variables that I mentioned at the","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=992.631,997.46"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/255","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"beginning, variables of name. So the attendance,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=997.461,1000.82"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/256","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the presence or absence of a particular structure, um, its position,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1000.85,1004.84"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/257","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"its ordinal position in the file and its relative depth.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1005.59,1008.14"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/258","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And that allows us to create something that looks like this.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1009.04,1013.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/259","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Is this battery, just not something that looks like this, which, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1014.71,1019.66"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/260","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and ultimately perform itself as a structural signature for a given file.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1019.78,1023.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/261","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And so those of you who have worked with, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1023.711,1025.87"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/262","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"signatures in the digital preservation world that are focused on format analysis","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1026.56,1031.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/263","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"or format identification, um, this is different, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1031.21,1035.2"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/264","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So those are focused on the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1035.201,1036.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/265","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the implementation of a given format and they've also focused on strings, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1036.64,1041.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/266","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"strings like regular expression strings within a file.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1042.28,1045.76"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/267","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And this is focused on not identifying a type of file but trying to identify a","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1045.761,1050.761"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/268","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"consistent, um, output, um, of a,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1050.891,1054.25"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/269","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"of a given format. Although you can have different, of course,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1054.55,1058.75"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/270","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"hundreds and thousands of signatures for a single format.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1058.78,1062.08"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/271","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we're not trying to identify formats here. We're trying to identify what's,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1062.081,1065.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/272","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what's unique about this implementation of this format.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1065.77,1068.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/273","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And once we had developed the ability to build these signatures for a given","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1071.48,1075.77"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/274","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"file, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1075.771,1077.0"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/275","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we could then begin to develop the algorithms to compare them.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1077.03,1081.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/276","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, our comparative approach is pretty basic at this point.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1082.04,1085.73"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/277","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"It's related to, um, the total number of possible, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1086.27,1090.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/278","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"matches and the matches have to be of course the same name,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1090.44,1094.25"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/279","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the same position, um, the same depth. And, and,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1094.31,1098.99"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/280","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, the total possible number of matches, um, divided by the, the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1099.35,1104.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/281","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the, um, actual matches, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1104.06,1107.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/282","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So here you can see a Motorola phone and a Sony phone, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1107.271,1111.83"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/283","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"compared against each other.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1112.61,1113.84"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/284","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"The first three structures match and then they get off and they never get back","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1114.14,1118.31"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/285","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"together. Um, and so you can, if you perform a comparison against these,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1118.311,1123.26"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/286","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you will get, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1123.261,1124.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/287","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"a pretty low match percentage of 23% similarity between these two structures.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1125.12,1130.12"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/288","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Right? Um, performing a similar,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1131.211,1133.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/289","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and this thing's driving me crazy performing a similar comparison from two of","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1134.36,1139.36"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/290","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the Motorola phones. I'm creating this MP four file.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1139.581,1143.57"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/291","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"You can see the, um, the way a hundred percent match might look.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1143.99,1148.13"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/292","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Every block matches every everything matches.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1148.73,1152.0"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/293","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I just turned it off. That's thing,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1153.47,1157.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/294","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you know what I want to do, I'm just going to use this, get rid of that. Okay,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1158.45,1163.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/295","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"cool. So, okay.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1163.4,1166.25"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/296","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we can compare a couple of files together. Now we needed some sample sets,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1166.251,1170.42"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/297","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so we grabbed a short sample to start to see if this had any legs.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1170.421,1173.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/298","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"If we wanted to go any further.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1173.781,1175.07"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/299","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I'm about 75 80 samples from I think 15 or 16 different devices that we created","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1175.13,1180.13"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/300","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"for the study, created them,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1182.78,1185.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/301","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"hid the source information. So we,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1185.93,1188.14"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/302","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we created all these sources out of these certainly signatures and we didn't","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1188.141,1191.51"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/303","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"know exactly where they came from. We compared all the signatures,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1191.511,1194.42"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/304","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we revealed the sources and then we checked out where we ended up. Right.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1194.6,1198.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/305","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And so in this case,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1198.801,1199.634"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/306","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"here's a report of some of this initial comparison where you'll see in rows one,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1199.73,1204.47"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/307","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"two and three where the Motorola Moto Z play is compared to two other,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1204.471,1209.471"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/308","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, three others. He play outputs with a hundred percent match. And, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1210.2,1214.4"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/309","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and you can see as it goes down,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1214.52,1216.14"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/310","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it quickly jumps down to a 23% match against a variety of other, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1216.32,1221.03"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/311","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, other, other sources. Sony, LG, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1222.11,1226.22"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/312","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we had Apple iPhones in the study.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1227.03,1229.46"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/313","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We had as many as we could get in this original short study.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1229.461,1233.33"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/314","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"But ultimately what we, what we were finding,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1233.331,1236.24"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/315","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and this is not account of samples but account of unique signatures, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1236.241,1240.56"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/316","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that there was clustering happening. I-phones matched dye phones.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1240.59,1245.36"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/317","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"LG matched to LG. Mo,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1245.45,1248.19"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/318","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the Motorola is matched to the Motorola is the Samsung's match to the Samsung's.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1248.52,1252.15"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/319","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, in such a way that, that we felt there was, it was worth continuing.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1253.11,1258.03"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/320","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, there's some, there's some relationship here to the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1258.45,1260.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/321","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the way of file is structured and the information contained in those structures.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1260.551,1263.82"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/322","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, that does give us some information about where it came from. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1264.48,1268.08"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/323","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so we developed an architecture to scale this a bit.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1268.59,1271.11"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/324","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We have those custom parsers. We, we built a,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1271.47,1275.82"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/325","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"um, AWS based approach where we can feed in lots of files.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1276.51,1280.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/326","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"It's this step function kind of thing. Uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1280.681,1283.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/327","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but ultimately we create XML profiles, populate a library, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1283.44,1287.43"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/328","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"creates all the structural signatures and then runs the comparisons. Uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1288.27,1292.05"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/329","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we currently have 11,000 plus sample files from 122 brands,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1292.051,1296.16"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/330","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"1,058 devices and 61 editors.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1297.72,1300.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/331","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And what I mean by that is that in this sample set we decided, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1300.601,1305.01"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/332","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we wanted to also include the ability to study the effects of, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1305.04,1309.12"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/333","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the FFM tag example. For example, the, what happens, how our files,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1309.84,1314.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/334","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"our files significantly changed when these editors like Adobe premier final cut","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1314.58,1318.93"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/335","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"pro. Um, we have a variety of, we have 61 different, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1318.931,1323.16"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/336","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"software products that have edited these files as well.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1323.161,1326.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/337","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So second generation,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1326.701,1328.59"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/338","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and we keep track of the variety of generations of each of the source files that","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1328.62,1333.42"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/339","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"comes in. We wanted to see how that performed as well. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1333.421,1336.93"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/340","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so the current progress, what we're finding is that with brands, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1337.05,1341.13"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/341","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"there are distinct signatures across a variety of brands. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1341.7,1346.26"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/342","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and what I mean when I say distinct signature is, is that out of 11,000 files,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1346.41,1350.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/343","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you put a Canon in there. It's only gonna.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1351.03,1353.61"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/344","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"It's only gonna look like other canons. We haven't,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1353.67,1356.05"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/345","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we haven't had a single collision. Right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1356.06,1358.5"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/346","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"You put a file that comes out of an LG family that, um, you know,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1358.501,1363.24"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/347","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that's that we've seen.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1363.241,1364.47"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/348","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"It's only going to look like other LGS Nikon's Nokia's Samsung's.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1365.01,1369.12"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/349","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, and so that, that's, it's,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1370.11,1373.59"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/350","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we feel like this is significant. We don't know,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1373.98,1375.81"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/351","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"of course is where are we go with this? Where,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1375.811,1377.76"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/352","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what all can the community do with this information? But it's significant. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1377.94,1381.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/353","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we'll also have noted the correlation within the device types. So, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1381.81,1385.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/354","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"IP cameras look alike. Um, even though their signatures might be different,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1385.65,1390.3"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/355","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"they, they don't mix with point and shoot cameras.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1390.301,1392.73"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/356","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"When they do blend mobile devices don't mix software editors don't mix.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1392.76,1397.23"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/357","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1398.16,1398.993"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/358","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"there are a variety of specific actual devices even within brands that don't","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1399.33,1404.31"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/359","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"match that look exactly like each other, um, that don't actually,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1404.311,1407.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/360","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that are distinct themselves. Right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1407.82,1409.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/361","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So this is not only can point to where of what brand that the video was shot","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1409.681,1414.681"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/362","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"from, but um, as well as what device.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1415.741,1418.59"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/363","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Now keep in mind you're all probably saying,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1418.591,1420.03"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/364","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but that's probably in the metadata too. And it might be in the metadata.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1420.031,1422.94"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/365","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"We're ignoring the semantic metadata, all of this,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1422.941,1425.68"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/366","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"this is all based on trying to understand the importance of the structure","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1425.681,1429.85"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/367","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"itself, but there are limitations.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1429.851,1434.08"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/368","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So we're aware of already aware of one limitation. And that is,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1434.14,1438.85"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/369","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"as I mentioned earlier, there are these structures, there are some rules to how,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1439.09,1442.77"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/370","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"how these video files can work. So there's, there,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1442.771,1446.09"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/371","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"there are basically a minimum set of structures that have to be present for a","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1446.091,1450.67"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/372","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"video to play. So there's this grant kind of Fluor. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1450.671,1455.23"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/373","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and there's a large group of devices mostly that come out of Android devices.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1455.8,1459.52"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/374","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, that just bait make this basic signature. It's the basic set of,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1460.33,1464.86"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/375","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"of um, things that you need to play a video. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1464.95,1468.58"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/376","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and so there's going to be this large batch of files that you,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1468.85,1472.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/377","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"gifs can't differentiate from each other. That's certainly, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1473.02,1476.41"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/378","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"part of that and,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1476.47,1478.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/379","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and I think also important yet different is that editors themselves are more,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1479.14,1484.14"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/380","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"have a more strictly distinct approach then even the devices.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1486.64,1491.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/381","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um, if something goes through FFmpeg it always looks like FFmpeg. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1492.49,1497.47"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/382","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"no matter where it came from, if something goes through Adobe premier,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1497.74,1500.26"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/383","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it always looks like this is something we expect, right?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1500.261,1502.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/384","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"They're changing the rappers. These, these products are built to, we might X,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1502.06,1506.65"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/385","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we might sort of imagine that they're wrapping or sort of rewriting within the","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1506.92,1511.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/386","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"file, but they're not,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1511.061,1511.96"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/387","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"they're creating a new file every time they touch your file. Um, and,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1511.961,1516.47"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/388","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and that wrapper is going to look like however their software developers thought","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1516.64,1520.12"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/389","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"that an MP for an mov or an Avi should look, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1520.121,1523.54"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/390","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"because they have freewill to do so thanks to the FAO. So that's good. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1524.17,1528.01"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/391","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but what it means is it does,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1528.04,1529.66"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/392","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it does always significantly change your file when you do processes that you","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1529.69,1534.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/393","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"might not intend to significantly change your file. Um, it also,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1534.791,1538.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/394","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"we found a side bar here is that it is quickly kinda call out which software","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1538.81,1543.81"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/395","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"libraries use FFmpeg under the hood because they were all grouping in with","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1544.331,1548.38"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/396","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"FFmpeg and we researched them like these examples up here. Callnote free,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1548.381,1552.01"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/397","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"make hope and shot. It turns out they actually do use FFmpeg. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1552.011,1556.24"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/398","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so finally closing out here,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1557.62,1559.69"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/399","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"does the internal structure of a file that uses one of the rappers that we've","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1559.691,1562.6"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/400","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"been studying have a significant relationship to its source? So I am,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1562.601,1566.17"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/401","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so I think our answer is yes, it does a huge significance. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1566.171,1570.85"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/402","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"what's, why does it matter? Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1570.851,1572.92"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/403","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"understanding what kinds of loss might happen,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1573.88,1576.16"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/404","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I think isn't a really important feature here.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1576.161,1578.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/405","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Why does it matter if we're going to be, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1578.711,1580.84"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/406","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"doing work on files in the archive that have come in from the, from,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1580.87,1584.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/407","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"from outside the archive? Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1584.08,1586.03"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/408","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"especially now that we're working with a lot more born digital content and it","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1586.06,1589.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/409","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"would be really helpful that we, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1589.721,1591.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/410","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"know what the potential loss is so we can make an informed decision if we want","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1591.67,1595.9"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/411","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"to let that loss happen or not. Um, so it will inform that.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1595.901,1599.95"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/412","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"And I think also it sort of demonstrates if used with the larger,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1599.98,1604.61"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/413","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"a large enough reference library, um, it can be helpful for clues to provenance.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1604.64,1609.32"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/414","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So if you do are collecting files from the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1609.321,1611.45"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/415","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"from the field and you don't know anything about your files,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1611.57,1614.36"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/416","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it's actually has an ability to provide information about where things came","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1614.78,1619.52"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/417","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"from. If you don't know, um, or, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1619.521,1622.37"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/418","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"if you think that something hasn't been edited,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1622.7,1624.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/419","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it might be pretty easy to demonstrate that it has been.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1624.621,1627.44"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/420","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So finally, um, so Maya and Peter, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1629.06,1632.81"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/421","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"two days ago stood right here isn't it said keeping the original file with","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1634.07,1637.94"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/422","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"normalizing to a preservation format is an important, and if so, why?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1637.96,1641.9"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/423","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1642.98,1643.07"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/424","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"this is my one contribution of many to why I think it's important to at least","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1643.07,1647.72"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/425","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"consider keeping the original file or making, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1647.721,1650.98"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/426","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"an attempt to extract what you may lose when you do rewrap it.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1651.04,1654.56"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/427","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So thank you for your time and attention. I appreciate it. And, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1654.59,1658.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/428","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"if you have any questions, I'm happy to answer them.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1659.03,1660.8"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/429","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 1:\u003c/strong\u003e [inaudible] thank you so much Burt. I think both","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1667.3,1670.44"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/430","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 0:\u003c/strong\u003e both the, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1672.51,1673.343"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/431","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"forensic forensic community as our preservation communities will be great.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1673.62,1678.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/432","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So what, what happened? Oh. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1678.961,1681.45"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/433","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and thanks also for sharing your wonderful daughter with us. It was a little,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1681.6,1684.78"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/434","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"a little, um, you know, it's not nugget in there. Do we have questions?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1684.84,1689.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/435","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Oh, okay.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1694.48,1695.65"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/436","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Could you give us, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1698.98,1700.39"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/437","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"some examples of what are in some of those dropped boxes?","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1700.54,1705.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/438","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"I think that would help people. Sure. Yeah. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1705.341,1709.05"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/439","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"the first example that we looked at, Oh, it's gone.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1709.08,1712.89"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/440","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"The first example we looked at, um, some of the boxes that were lost were the,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1713.07,1717.33"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/441","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"um, aperture information, um, as well as pixel aspect ratio.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1717.87,1722.04"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/442","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So with, when I did that transcode from not transcode rewrap, I didn't even,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1722.4,1727.07"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/443","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"even, I didn't even tend to rewrap it.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1727.2,1728.34"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/444","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"When I tried to add a metadata piece of metadata to, um, to the file an FFmpeg,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1728.37,1732.54"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/445","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"it dropped the original, uh, aspect ratio box and the um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1732.9,1737.64"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/446","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, clean aperture box specifically. It also dropped all of the original, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1738.33,1743.04"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/447","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Apple boxes that contain the information about the original writing libraries","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1743.19,1747.48"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/448","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and stuff. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1747.481,1748.83"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/449","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and it added two boxes related to, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1749.34,1754.2"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/450","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"to AAC that Apple doesn't use but FFmpeg does.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1754.53,1758.49"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/451","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So it's, it's always different. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1759.45,1762.27"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/452","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"but largely it is just different implementations have different ways in which","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1762.3,1766.44"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/453","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"they handle information related to um, the codex.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1766.441,1769.89"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/454","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So that's one of the big things that happens is how that information is stored","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1769.92,1773.22"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/455","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"and, and pass off. It also usually drops, um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1773.4,1777.15"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/456","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"any on anything that is as proprietary custom to that application.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1777.18,1782.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/457","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So with Samsung products for example, there's about 12 different Samsung,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1783.721,1788.25"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/458","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"uh, registered boxes that um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1788.85,1791.22"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/459","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"come out in there and they're MP four files that the other products don't use.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1791.7,1796.7"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/460","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"They don't read them, they don't report on them, they just ignore them.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1797.28,1801.18"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/461","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Cause they're allowed to.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1801.36,1802.193"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/462","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"So it's a large amount of those kinds of things,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1803.16,1806.52"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/463","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"which are specifically provential. Right. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1806.521,1809.85"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/464","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"so I don't know that that helps.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1810.33,1811.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/465","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 1:\u003c/strong\u003e Thank you.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1813.21,1814.043"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/466","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 2:\u003c/strong\u003e Well, I know I'm going to sleep a whole lot better after this presentation.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1825.52,1828.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/467","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Does your, um, list of, of, of, uh,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1832.15,1836.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/468","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"capture devices include a capture software? So when we were creating files, so,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1836.74,1841.36"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/469","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you know, black magic Aja V record, Noah coop deck,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1841.72,1846.43"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/470","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"you know, any of that.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1846.46,1848.08"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/471","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 0:\u003c/strong\u003e Not yet, but I would love to include them. Yeah. I think it should ultimately,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1848.33,1852.62"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/472","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 2:\u003c/strong\u003e and help me understand why I'm working so hard to making,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1852.92,1857.06"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/473","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"make something 10 [inaudible] 2162 compliant.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1857.12,1861.02"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/474","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"If this is what's happening along the way.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1861.59,1863.21"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/475","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 0:\u003c/strong\u003e Yep. It's getting tuned up right and left. Yeah. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1867.22,1871.3"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/476","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"big size. Okay. So I'm awake at nights or a soundly asleep because you know,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1872.11,1876.61"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/477","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"other people are working hard to solve your worries.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1876.611,1879.55"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/478","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"Good news is lunch is served, so thank you very much. And all the speakers. Um,","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1880.21,1884.71"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/479","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"one more final round of belts.","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1885.7,1887.32"},{"id":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156/transcript/6668/annotation/480","type":"Annotation","motivation":"transcribing","body":{"type":"TextualBody","value":"\u003cstrong\u003e 1:\u003c/strong\u003e [inaudible].","format":"text/plain"},"target":"https://weareavp.aviaryplatform.com/collections/6/collection_resources/13957/file/64156#t=1893.49,1893.49"}]}]}]}