AW: Muxed video and audio streaming

doon don-prog at mail.ru
Thu Jul 30 12:52:28 PDT 2015


Thanks for the response, but I already use udp on transport layer. 

BGraaf wrote
> You can also use udpsink / udpsrc
> For unicast is better to use tcpserversink / tcpclientsrc.
> 
> Use gst-inspect-1.0 | grep udp
> 
> -----Ursprüngliche Nachricht-----
> Von: gstreamer-devel [mailto:

> gstreamer-devel-bounces at .freedesktop

> ]
> Im Auftrag von doon
> Gesendet: Donnerstag, 30. Juli 2015 19:38
> An: 

> gstreamer-devel at .freedesktop

> Betreff: Re: Muxed video and audio streaming
> 
> I have read the RFC subparagraph about stream multiplexing. So I should
> use
> one port for only one media type and 2 ports for rtcp sender and receiver.
> So if I want to create a video and audio call, then I need to use 12
> ports?
> Video sender and two rtcp, audio sender and two rtcp, video receiver and
> two
> rtcp, audio receiver and two rtcp. 
> I tink it's too much! Is it so? And what alternatives can you suggest?
> 
> doon wrote
>> I want to stream video(webcam) and audio(micro) via udp transport. But I
>> only found pipelines with rtp in udp and with separate ports for video
>> and
>> audio. 
>> How it will affect on synchronization of video and audio? 
>> What methods I can use for synchronization? 
>> And may be I can just mux video and audio and send it using udp or rtp
>> with udp(or if I cant why?)?
> 
> 
> 
> 
> 
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