[FFmpeg-trac] #2407(swscale:new): Conversion from yuv to RGB leads to broken gradients and colors.

FFmpeg trac at avcodec.org
Thu Mar 28 12:13:15 CET 2013


#2407: Conversion from yuv to RGB leads to broken gradients and colors.
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             Reporter:  sun         |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  swscale
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by sun):

 Hmm, converting the v210 or ffv1 to bmp does not reproduce the problem.
 But converting the v210 or ffv1 video to an image format that uses rgb24,
 for example by using

 {{{
 ffmpeg -i ffv1.avi -vf format=rgb24  ffv1.png
 }}}

 reproduces the issue.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2407#comment:3>
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