OSDC 2009, Metavidwiki: when you need a web video solution
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OSDC 2009, Metavidwiki: when you need a web video solution

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Presentation of Metavidwiki, a video wiki with temporal URI fragment addressing, video embedding etc on Ogg files

Presentation of Metavidwiki, a video wiki with temporal URI fragment addressing, video embedding etc on Ogg files

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OSDC 2009, Metavidwiki: when you need a web video solution OSDC 2009, Metavidwiki: when you need a web video solution Presentation Transcript

  • MetaVidWiki: when you need a web video solution Silvia Pfeiffer and John Ferlito Vquence OSDC, 4th Dec 2008
  • Overview
    • Open Codecs
    • Mv_embed
    • MetaVidWiki
      • Search
      • Video Stream View
      • Sequencer
    • When to use MetaVidWiki
  • Open Codecs
  • Alternatives to Flash
  • HTML5 baseline codec?
  • What about CMS support?
  • Preparing content
    • FFMpeg2theora: transcoding from other formats to Ogg Theora/Vorbis
    • ffmpeg2theora --sync $inputfile -p preview -o $file.ogv
  • Preparing content
    • Mplayer: create thumbnails
    • mplayer -ss 120 -frames 1 -vo jpeg $file.ogv
  • Preparing your server
    • Aim: time offset serving of content
    • Apache with mod_annodex
    • oggzchop cgi
    • Require Xiph and Annodex libraries.
    • Debian packages available.
  • mv_embed
    • Javascript library for in-browser Ogg Theora/Vorbis support
    • Embed video into web page
    • <video src=&quot;$file.ogv&quot;>
    • Also supports playlists
    • <playlist src=&quot;$file.xsfp&quot;>
  • What mv_embed does
    • Native Browser support for video tag
    • Native Browser support for Ogg Theora/Vorbis
    • application/ogg browser plugin
      • Vlc
      • Mplayer
      • Totem
      • XiphQT
    • cortado
  • http://metavid.org/w/index.php/Mv_embed
  • MetaVidWiki Debian package available.
  • Demo http://www.metavid.org/
  • Search
  • Video Stream View
  • Sequencer
  • Upload
  • When to use Metavid
    • If your needs are as follows:
    • Long-form video
    • Annotation needs
    • Structured Search
    • Online video editor
    • Metavid is your solution.
  • Questions? http://www.metavid.org/