[Bug 793890] Segfault when playing simple h264 file with vaapi with AMD card

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Feb 28 10:29:00 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=793890

Alicia Boya García <aboya at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #6 from Alicia Boya García <aboya at igalia.com> ---
(In reply to Philippe Normand from comment #4)
> vaapisink shouldn't be used. What happens if you use gst-play-1.0
> --videosink glimagesink ?

In that case it works, but why shouldn't it be used, and why is it being picked
as the default then?


I just noticed that this file is not actually h264, but raw RGB video in MP4.

0:00:00.037652707  9694 0x564fc5cd0770 INFO                 qtdemux
qtdemux.c:10738:qtdemux_parse_trak:<qtdemux0> type raw  caps video/x-raw,
format=(string)RGB, width=(int)320, height=(int)240,
interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1,
colorimetry=(string)sRGB, framerate=(fraction)0/1

Therefore it may be related to
https://bugzilla.gnome.org/show_bug.cgi?id=793889.
Indeed the traceback looks very similar, and the input for vaapisink looks the
same except in this case it's RGB instead of BGRx.

Given the similarities, I'll mark this bug as duplicate and add the file as an
additional test vector for the other one.

*** This bug has been marked as a duplicate of bug 793889 ***

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