[Bug 665418] h264parse produce AVC: nal size -1702885365

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Dec 5 01:39:41 PST 2011


https://bugzilla.gnome.org/show_bug.cgi?id=665418
  GStreamer | gst-plugins-good | git

Mark Nauwelaerts <mnauw> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |mnauw at users.sourceforge.net
         Resolution|                            |OBSOLETE

--- Comment #1 from Mark Nauwelaerts <mnauw at users.sourceforge.net> 2011-12-05 09:39:38 UTC ---
Unable to reproduce.  In particular, following pipeline produces a file that
plays fine using mplayer, vlc or totem (only with an acceptable 'missing
reference picture' complaint given the circumstances):

filesrc location=test.gdp ! gdpdepay ! rtph264depay ! h264parse ! mp4mux !
filesink location=test-gdp.mp4

There have been a few fixes to h264parse (git) recently, and will assume those
took care of this.  If they somehow do not, please provide a dump that allows
to reproduce using above pipeline.

As a side-note, above AVC nal size complaints are similar to what is seen in
bug #653649 when ffdec_h264 is used on avc input with multi-threaded decoding
enabled, so it is possible libav is having a bad MT-decoding day (in any of the
mplayer etc settings).  Using e.g. totem while making sure that MT-decoding is
disabled in gst-ffmpeg could set one at ease here.

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