[Bug 665034] 10-Bit H.264 support

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=665034
  GStreamer | gst-ffmpeg | git

Calvin Walton <calvin.walton> changed:

           What    |Removed                     |Added
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                 CC|                            |calvin.walton at kepstin.ca

--- Comment #4 from Calvin Walton <calvin.walton at kepstin.ca> 2012-02-06 16:09:06 UTC ---
As the version of libav bundled with gst-ffmpeg already has a 10bit decoder, it
looks like two things need to be added to gst-ffmpeg to get this to work:
First, as mentioned in comment 3, support for the YUV420P10 pixel format as a
gstreamer capability/format, and the mapping from libav's internal definition
to this gstreamer definition. (The error that you get when attempting to play
back a 10bit file right now implies that libav can decode the format, but can't
map the pixel format to gstreamer.)
Second, an image format converter from YUV420P10 to other formats, e.g. YV12.
Versions of libav with 10bit h264 support also include this converter in their
libswscale.

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