22c3: video and audio streaming and recording scheme



As promised yesterday here are some more information about the video and audio streaming and recording at the 22c3. First let’s start with the almost complete scheme:



What’s not in the scheme is where and how the streams are recorded:




  1. there’s a DV tape in every camera (we’ve got 400 brand new DV tapes for that purpose here)


  2. audio+video streams are recorded on the CCC encoding machines on their local hard drives (MPEG2 audio and MPEG4 video)


  3. audio+video streams are record on the FeM encoding machines on their local hard drives (Windows Media Audio+Video 9)


  4. audio-only streams are recorded on the CCC streaming servers local hard drives

Last but not least: How can you watch and hear those fantastic streams? Easy:


Two ways:


go to http://22c3.fem.tu-ilmenau.de and take a look or follow the links directly to the WMV streams:


lecture hall 1
lecture hall 2
lecture hall 3
lecture hall 4


or go to http://81.163.3.2/ and take a look or take this table:


















hall
OGG/Vorbis HQ OGG/Vorbis LQ MP3 HQ MP3 LQ RTSP MP4V MPGA
hall 1 link
link
link
link
Link
hall 2 link
link
link
link
Link
hall 3 link
link
link
link
Link
hall 4 link
link
link
link
Link

Visio: all lecture halls.vsd (507,5 KB)
SVG: all lecture halls.svg (384,63 KB)


Source 1: http://www.fem.tu-ilmenau.de
Source 2: http://www.ccc.de
Source 3: http://22c3.fem.tu-ilmenau.de