So here are some information about how we are planning for the 22c3.
live-streaming:
MPEG2 Multicast (3-4 Mbit)
available only in the internal 22c3 network
WMV Livestream
available everywhere – server inside the 22c3 network and one or more servers in the internet
live OGG/MP3 audio casts
congress-tv – available standard PAL tv signal of each talk in the congress center
on-demand:
MPEG4 downloadables
untagged (without comments/naming…) available in the 22c3 network hopefully immediately(within 2-3 hours) after the talk
tagged available via ftp/torrent… when it’s done
WMV downloadables/on-demand streams
untagged available immediately (see above) for download and live stream
tagged available via on-demand live stream and downloadable when it’s done
OGG/MP3 audio casts (will also be available via a podcast on schrankmonster)
Source 1: http://www.ccc.de/congress/2005/
Source 2: http://streaming.fem.tu-ilmenau.de