[FFmpeg-trac] #635(avcodec:new): Incorrect Memory Layout when using avpicture_layout with PIX_FMT_NV12

FFmpeg trac at avcodec.org
Thu Nov 10 15:51:25 CET 2011


#635: Incorrect Memory Layout when using avpicture_layout with PIX_FMT_NV12
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             Reporter:  jkersch      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:
             Keywords:  NV12         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Changes (by cehoyos):

 * keywords:  PIX_FMT_NV12 layout NV12 => NV12


Comment:

 Replying to [ticket:635 jkersch]:
 > when decoding (e.g. a h264 stream) with output format PIX_FMT_NV12

 I don't think this is possible with libavcodec.

 The only decoder that supports NV12 is rawvideo.
 A rawvideo produced with FFmpeg (that can be decoded correctly with
 FFmpeg) plays also fine with mplayer -vo vdpau (which supports displaying
 NV12).

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/635#comment:1>
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