#2379: FFmpeg produces broken h264 output.
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Reporter: dodgexander | 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 cehoyos):
Replying to [comment:27 dodgexander]:
> ffmpeg -report -i broken.wtv -qscale 2 -ac 2 out.ts
>
> Doesn't reproduce the shuddering I encountered when using MCEBuddy,
otherwise exactly the same as the other 3 files produced.
>
> 1- No audio because each conversion process copied over a blank hearing
impaired track.
Use -map 0:3 -map 0:2
> 2- I found (since my last update) that the only way to get deinterlacing
to work was to set LAV Video to interlacing: FORCED and madVR Rendered to
interlacing: TOP FIELD FIRST.
>
> On auto, the file remains interlaced, unlike the original .wtv, which
switches fine between the two and the flags are read correctly.
Are you sure that the deinterlacer isn't running all the time?
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2379#comment:28>
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