#4168: defect : mpeg2 interlaced yuv420 chroma incorrectly decoded
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Reporter: clam | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
Were there any updates on this? That other sample is gone, but DV video is
still there, but it uses 4:1:1 subsampling, which is kinda interesting...
Anyway, I agree this cannot be fixed simply. DVDs can have both hard
telecines and progressive (soft telecine) and even native interlaced
content. So it is kinda complicates this crazy thing. And the flags may be
not set correctly.
An example is Star Trek: Voyager
https://superuser.com/questions/1611907/can-i-use-ffmpeg-to-convert-a
-variable-frame-rate-video-to-constant-frame-rate-w
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Ticket URL: <https://trac.ffmpeg.org/ticket/4168#comment:34>
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