FFmpeg presentation

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  • 1. FFmpeghttp://ffmpeg.org/open source tool for digital audiovisual materials
  • 2. what is BAVC?what is FFmpeg?how does BAVC use FFmpeg?what does BAVC Preservation department do?Video digitizationCollection assessment & preservation planningGrant-funding projects (NEH, DHC)what is ffmpeg?http://www.ffmpeg.org/how does BAVC use ffmpeg?re-wrapping, framemd5, ffprobe, within scripts w/archives friendly technologists (examples:transcoding and slate attachments)
  • 3. what is a script?Scripts (Wikipedia):“programs written for a software environment thatautomate the execution of tasks which could alternativelybe executed one-by-one by a humanoperator.Environments that can be automated throughscripting include software applications, web pages withina web browser, the shells of operating systems (OS)…”
  • 4. resourcesffmpeg resources:- framemd5 (utilty within ffmpeg) article (also in most recent IASA journal):http://dericed.com/2012/reconsidering-checksums-published-in-iasa-journal/- @mistydemeo and @dericed notes from workshop at AMIA 2012:https://github.com/mistydemeo/ffmpeg4archivists/- join Open Source committee of AMIA (Association of Moving Image Archivists)- follow #ffmpeg #digitalpreservation on Twitter- on April 19, follow #curatecampavprescommand line / code / scripting languages:- Codeacademy: http://www.codecademy.com/#!/exercises/0- Participate in code4lib: http://www.code4lib.org/- Reach out personally to archives & librarian friendly technologists / coders / developers!
  • 5. contact:email: laurens@bavc.orgwww.bavc.org/preservationphone: 415-558-2130twitter: @laurensx @BAVCPreserve