Re: [streaming] Manually creating an SDP-file to input pure RTP

On Nov 14, 2008, at 9:05 AM, Rémi Denis-Courmont wrote:

> Le vendredi 14 novembre 2008 14:54:26 Alexander Bethke, vous avez  
> écrit :
>> Hi everybody,
>>
>> I'm trying go get streaming running from a mobile device to VLC via  
>> RTP,
>> no RTCP or RTSP in use.
>
> I don't know any profile of RTP that does not have RTCP as well.
>

Most RTP multicast streaming does not use RTCP.


>> Audio is AAC-LC and sent to port 5002, video is MPEG-4 (Part 2) to  
>> 5000.
>
> Do you realize that RTCP is required to sync audio and video?
>

RTP is built and intended to be used with muxing - it has it's own  
time codes, etc.

In practice, I can't say I have noticed sync errors with multicast  
streaming. Most of my experience is
with Real or Quicktime, though.

Regards
Marshall


> -- 
> Rémi Denis-Courmont
> http://git.remlab.net/cgi-bin/gitweb.cgi?p=vlc-courmisch.git;a=summary
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