Mix live audios and videos

[戚文敏]

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?

Thanks in advance!

Qi Wenmin

Sebastian Dröge <sebastian at centricular.com>于2015年9月20日周日 下午5:54写道：

> On So, 2015-09-20 at 09:44 +0000, 戚文敏 wrote:
> > Hello,
> >
> > Recently I am working on mixing live audios and videos. I need help.
> >
> > When one live audio/video is paused, the mixer will wait that live
> > stream. It cause the output is interrupted - video becomes frozen and
> > audio becomes silent. How can I do to let the adder/videomixer keeps
> > mixing the streams while there is one stream paused?
>
> Use GStreamer 1.5.90 or newer, and the audiomixer and compositor
> elements (not the older adder and videomixer elements!). The new
> elements have property support for live mixing since 1.5.90, plus some
> additional bugfixes that are in 1.5.91.
>
> --
> Sebastian Dröge, Centricular Ltd · http://www.centricular.com
>
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20150920/183b670f/attachment.html>