[Bug 796627] [Feature requirement] Pixel format 422.

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=796627

Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> changed:

           What    |Removed                     |Added
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                 CC|                            |nicolas at ndufresne.ca

--- Comment #4 from Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> ---
(In reply to sreerenj from comment #2)
> Libva exposing the three-plane format I010. Does it mean to support this new
> format?
> 
> Or maybe adding 422 decode output? currently, we only have 420 decode output.
> Do we have a hardware out in the market which can do this?

Some detail about these format would be nice, we do have couple of planar
formats like this in GStreamer already:

  GST_VIDEO_FORMAT_I420_10BE
  GST_VIDEO_FORMAT_I420_10LE
  GST_VIDEO_FORMAT_I422_10BE
  GST_VIDEO_FORMAT_I422_10LE
  GST_VIDEO_FORMAT_Y444_10BE
  GST_VIDEO_FORMAT_Y444_10LE

These are all packed inside 16bit (6 bit padding), even though nothing in the
doc mentions it.

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