[FFmpeg-trac] #4168(undetermined:new): defect : mpeg2 interlaced yuv420 chroma incorrectly decoded

[FFmpeg]

#4168: defect : mpeg2 interlaced yuv420 chroma incorrectly decoded
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             Reporter:  clam         |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by michael):

 This ticket has become a bit messy, the decoder is fine, its not buggy.
 The related bug in the scale filter has been fixed by kierank.
 What remains is that the scale filter does by default scale progressively.
 So its really a issue with the default when the video indicates its
 interlaced.
 IMHO this ticket should be closed and a new one opened that describes this
 remaining issue clearly and tersely so people dont have to read through
 this rather lengthly discussion to find out what it is and is not about

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Ticket URL: <https://trac.ffmpeg.org/ticket/4168#comment:31>
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