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  1. I have video with broken aspect ratio (height is broken- faces looks too long). How to fix that? I tried "crop" filter - but its jtt cut frame from top and bottom

    here's original video
    https://drive.google.com/file/d/1E7kXNA_gKfX9U0D5Km872iqPb4twjvgW/view?usp=sharing
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  2. Looks fine to me. Play it with VLC Player and change the aspect ratio for viewing other AR's.
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  3. Member DB83's Avatar
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    Jul 2007
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    +1


    The video is 4:3 AR. If you play it at another AR it would look odd.
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  4. +2
    AR (4/3) doesn't seem incorrect to me.
    DAR correction can be done at container level without reencoding.
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  5. The video has a 4:3 frame size and displays as 4:3. But I think the OP is right, Amy Poehler's face is too narrow (compare with her other appearances on SNL at youtube.com). Stretching the video to 16:9 is obviously too wide though. I think somewhere around 600x384 gives the right aspect ratio. So setting the DAR flag to about 1.56 should work.
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  6. Member Budman1's Avatar
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    Jul 2012
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    NORTHWEST ILLINOIS, USA
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    Quick ffmpeg test shows the square window ( assuming it was meant to be square) beside her head measure 208x220 with a Pixel ruler. That is an error of 0.945. Doing the math shows 720x454 makes the square exactly square. That makes aspect 720/454 =1.586

    Using ffmpeg below display correctly and does not re-encode:

    Code:
    ffmpeg -i "D:\Replay Media Catcher\videoplayback.mp4" -aspect 720:454 -c copy output.mp4
    Image
    [Attachment 56882 - Click to enlarge]
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