Mix live audios and videos

Sebastian Dröge sebastian at centricular.com
Sun Sep 20 10:04:24 PDT 2015


On So, 2015-09-20 at 12:18 +0000, 戚文敏 wrote:
> Thank you Sebastian!
> 
> I downloaded 1.5.91 version, compiled and installed on Ubuntu 14.04.
> I changed adder into audiomixer:
> 
> gst-launch-1.0 -vvv \
>   audiotestsrc ! queue! audiomixer name=a ! autoaudiosink \
>   audiotestsrc wave=6 ! queue ! a. \
>   filesrc location=./a.sdp ! sdpdemux timeout=0 ! decodebin ! queue !
> a.
> 
> When the RTP streaming paused (the 3rd stream), the first 2 streams
> are not mixed. The audiomixer is blocked. Could you give me some
> hints?

The two streams are not live. Set is-live=true on both audiotestsrc.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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