[FFmpeg-trac] #9(swscale:new): libswscale MMX2 giving videos a pink lined overlay

FFmpeg trac at avcodec.org
Sun Apr 3 23:34:54 CEST 2011


#9: libswscale MMX2 giving videos a pink lined overlay
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Reporter:  bizzehdee  |       Owner:  michael
    Type:  defect     |      Status:  new
Priority:  normal     |   Component:  swscale
 Version:  git        |  Resolution:
Keywords:             |  Blocked By:
Blocking:             |  Reproduced:  0
Analyzed:  0          |
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Comment (by cehoyos):

 Does the original file make any difference?
 I just tested the following on an Athlon XP with a random video that I
 encoded to mpeg4 (496x384) and the result looks ok:
 {{{
 ffmpeg -i input -target pal-dvd -sws_flags bilinear+3dnow test.mpg
 }}}
 Is -target pal-dvd needed or is "-s 720x576" sufficient to trigger the
 problem? Is the problem also reproducible if you add -an to the command
 line?

-- 
Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/9#comment:19>
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