[FFmpeg-user] How to lossless crop mp4 videos

Ulf Zibis Ulf.Zibis at CoSoCo.de
Mon Aug 16 01:28:34 EEST 2021


if I understand correct, mp4 videos are encoded in blocks of 16x16 pixels. I I'm wondering if I could crop a video by multiples of 16 pixels without reencoding the remaining blocks.


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