[Bug 726669] gst_omx_video_find_nearest_frame and buffers with only H264 SPS/PPS

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Jun 29 13:02:49 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=726669
  GStreamer | gst-omx | 1.2.4

--- Comment #13 from Sebastian Dröge (slomo) <slomo at coaxion.net> 2014-06-29 20:02:44 UTC ---
AMD has the OMX_BUFFERFLAG_CODECCONFIG flag on a buffer that contains a
complete frame and not just the codec config? That's wrong according to the
spec:

OpenMAX IL 1.1.2 Section 3.1.2.7.1:
>>>
The OMX_BUFFERFLAG_CODECCONFIG is an optional flag that is set by an output
port when all bytes in the buffer form part or all of a set of codec specific
configuration data.
>>>
Note the *all bytes* in there.


It's important to set them as headers because of how the videoencoder baseclass
can be requested to resend the headers.

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