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  1. Member
    Join Date
    Aug 2006
    Location
    United States
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    I set up my new Windows 11 PC, downloaded the latest FFMPEG from here (ffmpeg-7.1.1-full_build).
    Use it to convert ts files from Hauppauge capture to smaller mp4, mkv, etc.
    I use TS-Doctor on the capture and edit with Video Redo, then run ffmpeg to crop and de-interlace.

    Ffmpeg shows continuous warnings while file is being converted:

    [vist#0:0/h264 @ 000002befafbbe40] [dec:h264 @ 000002bef9f03940] corrupt decoded frame
    Last message repeated 192 times
    [vist#0:0/h264 @ 000002befafbbe40] [dec:h264 @ 000002bef9f03940] corrupt decoded frameed=8.01x
    Last message repeated 74 times
    [vist#0:0/h264 @ 000002befafbbe40] [dec:h264 @ 000002bef9f03940] corrupt decoded frameed=6.39x
    Last message repeated 48 times
    [vist#0:0/h264 @ 000002befafbbe40] [dec:h264 @ 000002bef9f03940] corrupt decoded frameed=5.35x
    Last message repeated 39 times
    .

    Output file seems to be OK

    Same ts input file shows maybe one warning on Windows 7 computer with slightly older version of ffmpeg.
    I even ran the older version of ffmpeg on the Windows 11 machine and it shows continuous warnings.
    Does not show continuous warnings on Windows 7.

    Code:
    for %%a in ("*.ts") do call :my_function "%%a"
    pause
    exit
    
    :my_function
    
    ffmpeg -i "%~1" -filter:v "crop=ih/30*41:ih",bwdif=mode=send_field:parity=auto:deint=all -c:v libx264 -crf 18 -preset veryfast -c:a copy "%~n1.mp4"
    
    
    goto :eof
    Sample ts file attached. I tried older ts captures with same results.
    I've been ignoring the warnings but puzzled why they only appear on the Windows 11 system.
    Image Attached Files
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  2. Windows 10: two warnings but I don't see any issue. When I save your ts as mkv in Video Redo 5, ffmpeg doesn't show any warning. So, seems that there is an issue with ts container. I would avoid using two pre-processing programs, and rather opt for VRD.
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  3. Member
    Join Date
    Aug 2006
    Location
    United States
    Search Comp PM
    I always relied on TS-Doctor, then VideoRedo to cut away unwanted portions. VRD doesn't re-encode except at the cuts.
    I'll have to try QSF, which used to hang up on any glitch in the capture... but this all worked smoothly on Windows 7.
    Last edited by JoeS99; 22nd Mar 2025 at 10:39. Reason: clarify
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  4. This could be a problem:
    crop=ih/30*41:ih

    Retry with an even number (ge 42)
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  5. Member
    Join Date
    Aug 2006
    Location
    United States
    Search Comp PM
    Originally Posted by ProWo View Post
    This could be a problem:
    crop=ih/30*41:ih

    Retry with an even number (ge 42)
    Tried 42, no difference.
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