[FFmpeg-user] rotating a video losses quality

Dielson Sales dielsonscarvalho at gmail.com
Thu Feb 21 02:34:32 CET 2013

2013/2/13 Paul B Mahol <onemda at gmail.com>

> Transcoding do affect quality.
> The only way to not lose quality it to use lossless preset.

You can use -crf 18 for libx264.

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