[Bug 588535] Elements need special handling of interlaced planar YUV formats with vertical subsampling

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Feb 4 06:07:24 PST 2013


https://bugzilla.gnome.org/show_bug.cgi?id=588535
  GStreamer | gst-plugins-base | git

Wim Taymans <wim.taymans> changed:

           What    |Removed                     |Added
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                 CC|                            |wim.taymans at gmail.com

--- Comment #3 from Wim Taymans <wim.taymans at gmail.com> 2013-02-04 14:07:18 UTC ---
First start:

commit c1a25d2ce76bff3e7828c984c103b6411c6d4add
Author: Wim Taymans <wim.taymans at collabora.co.uk>
Date:   Mon Feb 4 15:01:10 2013 +0100

    video-format: fix interlaced 4:2:0 and 4:1:0 pack/unpack

    For interlaced vertically subsampled images we need to combine alternating
    chroma lines with alternating luma lines. That is line 0 and 2 are combined
    with the first line of chroma samples and line 1 and 3 with the second line
    of chroma samples.

    See also: https://bugzilla.gnome.org/show_bug.cgi?id=588535

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