[vlc] Re: VideoLan Project
Bill Eldridge
bill at rfa.org
Fri Mar 5 15:45:51 CET 2004
Note that using something like an saa7134 card
lets you grab audio off the card, so you don't need
additional sound cards.
Benjamin PRACHT wrote:
> This seems feasible to me.
>
> It would be possible to watch several streams at the same time, with
> some limitations :
>
> - Only one tv/radio stream at the same time with a single tv card
>
> - I would advise to get a tv card with an hardware encoder (other wise,
> you'll have to make soft encoding, which is very cpu intensive)
>
> - A dvd stream is about 6-9 Mbit/s, a MPEG2 tv stream about 5-7 Mbit/s,
> a divx 1-2 Mbit/s.
>
> - Most low end switch do not support multicast. That means that you'll
> eiter have to unicast you stream (and then waste bandwidth) or broadcast
> is on all you network.
>
> - Provided you are not doing any transcoding, you server won't have to
> be very powerfull. Something such as a P3 1 GHz should already allow you
> to stream several videoa at the same time. (do not forget to use the
> --minimize-threads option of vlc)
>
> - Have a look at vlc's http interface for easier remote control of the
> streaming vlc.
>
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