![]() ![]() If the input contains no metadata or if your ffmpeg is old To disable this behavior use the -noautorotate option. Example ffmpeg -i input.mp4 -c:a copy output.mp4 You need a build that includes commit 1630224, from, to be able to use the autorotation feature. Stream #0:0(und): Video: h264 (High 4:4:4 Predictive) (avc1 / 0x31637661), yuv444p, 320x240, 39 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)Äisplaymatrix: rotation of -180.00 degreesįfmpeg will automatically physically rotate the video according to any existing video stream rotation metadata. Refer to ffmpeg console output to see if your input has such metadata: $ ffmpeg -i input.mp4 Some players ignore these metadata and some do not. ![]() Some videos, such as from iPhones, are not physically flipped, but contain video stream displaymatrix side data or rotate metadata. Ffmpeg will automatically rotate the video unless: ![]()
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