[vlc] Re: RTP access

Sigmund Augdal sigmunau at stud.ntnu.no
Wed Dec 3 21:04:14 CET 2003


On Wed, Dec 03, 2003 at 08:07:44PM +0100, Jean-Paul Saman wrote:
> Itsik Boger wrote:
> 
> >Hi Folks,
> >
> >When using RTP as access for streaming, does both data transfer and 
> >control session take place between the VLC streamer and the VLC player ?
> >By using a network sniffer, I was able to see the RTP data transfer 
> >session only but not the RTP control session.
> >From my understanding, the RTP RFC specifies the usage of those two 
> >protocols, so does it mean than VLC implement a non standard RTP 
> >protocol ?
> >
> AFAIK using RTCP with RTP is not mandatory. If one would like to get 
> feedback over the link quality then using RTCP would be a wise thing todo.
> 
> VLC uses livedotcom library todo RTP. It also has RTCP capablities 
> AFAIK, you could try to use the RTCP part in conjunction with RTP. The 
> team would be willing to except patches for this.
It doesnæt seem like he uses livdtocom, but the old style rtp wrapping of
the udp stream.

Sigmund

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