[gstreamer-bugs] [Bug 612773] gst-ffmpeg aborts in ff_find_unused_picture

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Mar 15 09:25:31 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=612773
  GStreamer | gst-ffmpeg | 0.10.28

Sebastian Dröge <slomo> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |slomo at circular-chaos.org
         Resolution|                            |NOTGNOME

--- Comment #1 from Sebastian Dröge <slomo at circular-chaos.org> 2010-03-15 16:25:27 UTC ---
Let's quote the sources here:

   /* We could return -1, but the codec would crash trying to draw into a
     * non-existing frame anyway. This is safer than waiting for a random
crash.
     * Also the return of this is never useful, an encoder must only allocate
     * as much as allowed in the specification. This has no relationship to how
     * much libavcodec could allocate (and MAX_PICTURE_COUNT is always large
     * enough for such valid streams).
     * Plus, a decoder has to check stream validity and remove frames if too
     * many reference frames are around. Waiting for "OOM" is not correct at
     * all. Similarly, missing reference frames have to be replaced by
     * interpolated/MC frames, anything else is a bug in the codec ...
     */


If anything this is a bug in ffmpeg or in the file you're using. Could you file
this bug against ffmpeg at https://roundup.ffmpeg.org ?

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