avdec_h264 is not copying metadata to the outputbuffer

sudipj sudipj79 at gmail.com
Thu Nov 24 05:08:23 UTC 2016


I am using 1.10 version and don't get this issue.

Regards,
Sudip

On 23 November 2016 at 18:42, Tim Müller [via GStreamer-devel] <
ml-node+s966125n4680844h95 at n4.nabble.com> wrote:

> On Wed, 2016-11-23 at 04:43 -0800, parithi wrote:
>
> Hi,
>
> > But if I run the following pipeline
> >
> > gst-launch-1.0 filesrc location=input.ts ! tsdemux ! h264parse !
> > 'video/x-h264, stream-format=byte-stream' ! avdec_h264 ! x264enc !
> > mpegtsmux
> > ! filesink location=out.ts
> >
> > I am getting following error.
> >
> > (gst-launch-1.0:22191): GStreamer-CRITICAL **: gst_buffer_add_meta:
> > assertion 'gst_buffer_is_writable (buffer)' failed
> > Caught SIGSEGV.
> >
> > From my analysis, I found that refcount of avdec_h264 is always 2. So
> > the transform function is failed to append meta data to the
> > outputbuffer.
> >
> > Please let me if you have any suggestion/solution for this issue?
>
> Please could you file a bug about this in bugzilla (against gst-libav)?
>
> https://gstreamer.freedesktop.org/bugs/
> --
> Tim Müller, Centricular Ltd - http://www.centricular.com
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