New answers tagged framerate
Update: The PTS entries of the input and output for the command below are identical in version N-79630-g9ac154d. Looks like the file is falsely flagged as VFR. But this single-step command below works for the sample video. Use ffmpeg -i input.mp4 -vf "crop='if(gte(iw,ih),ih,iw):if(gte(ih,iw),iw,ih)', scale=640x640" \ -an -c:v libx264 -profile:v high ...
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