Bug#800779: gstreamer1.0-libav:amd64: The gstreamer1.0-libav video encoders segfault

Sebastian Dröge slomo at coaxion.net
Sat Oct 3 17:21:11 UTC 2015


On Sa, 2015-10-03 at 16:36 +0200, Francois Gouget wrote:

> In version 1.6.0-1 of gstreamer1.0-libav the video encoders segfault:
> 
> $ gst-launch-1.0 videotestsrc num-buffers=40 ! videoconvert !
> avenc_huffyuv ! filesink location=/dev/null

You can use fakesink instead of filesink location=/dev/null btw :)

This is fixed upstream now by
  http://cgit.freedesktop.org/gstreamer/gst-libav/commit/?id=e5e78379ad8287cd2b71b4cdb743e905c8cd0369

> $ gst-launch-1.0 videotestsrc num-buffers=40 ! videoconvert !
> avenc_mjpeg ! filesink location=/dev/null

This is a different problem, it looks like a race condition in ffmpeg
or something. It works if you use max-threads=1 in avenc_mjpeg.

Thanks for reporting!
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