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[Debconf-video] requirements for streaming ogg theora in realtime from DV



Hi,

we're evaluating flumotion, because we're thinking about streaming talks and 
workshops from the next debian conference, debconf6 in may 2006 in Oaxtepec, 
Mexico (see http://www.debconf.org or 
http://meetings-archive.debian.net/pub/debian-meetings/)

Our tests with ffmpeg2theora have shown that encoding to theora takes lots of 
cpu power. (Encoding a 12min. DV-file takes about an hour on 2ghz i386 
hardware...)

So I would like to ask you about recommendations about the hardware 
requirements for streaming ogg theora in realtime from DV input. 

Our setup in mexico will have a small uplink (what is the minimum we'll need? 
500kbps for one stream ? (of what quality?)), which sends the encoded streams 
to (a) distribution server(s) with good bandwidth on the internet. So we will 
need powerful encoding machines on site in Mexico - how powerful must they 
be ?

I'll be glad to hear any other advice you have. Please cc: me, I'm not 
subscribed.


Thanks for your advice,
	Holger

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