[Bug 651439] Wrong video raw format fourcc assignment for I420

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon May 30 05:58:41 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=651439
  GStreamer | gst-openmax | unspecified

--- Comment #3 from Felipe Contreras <felipe.contreras at gmail.com> 2011-05-30 12:58:38 UTC ---
(In reply to comment #2)
> Yes. But I think maybe both OMX_COLOR_FormatYUV420Planar and 
> OMX_COLOR_FormatYUV420PackedPlanar should be mapped to I420 format. I have
> tested gst-openmax with bellagio mpeg4 and h264 decoder, which both report raw
> video color-format as OMX_COLOR_FormatYUV420Planar.

Ok, well, I changed that because TI switched to PackedPlanar, and reading from
the omx spec I agreed that was correct. I remember sending the patches to
bellagio, and they also agreed it was correct, but perhaps they forgot, I don't
know.

Anyway, I don't mind mapping both to I420, because GStreamer has no notion of
planes anyway, but if at some point GStreamer adds that support, then we are in
trouble, and we would need to fix the omx implementations.

BTW. I don't see any patch.

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