It takes more time and may lose a little video quality, but it is more compatible and portable.įfmpeg -i input.mp4 -map_metadata 0 -vf "transpose=1" output. In this case, you need to re-encode the video. However, a few video players don't support meta data rotation. Step 4: You can also crop the video at will by moving the crop line to set the crop area on your needs as well as remove unwanted part like the black bars from video. MJPEG lossless rotate is a utility to rotate MJPEG Videos by 90 degrees without any loss of. Also, you can flip the video horizontally or vertically. Open source video/audio converter GUI based on FFmpeg. Flip video horizontally: ffmpeg -i INPUT -vf hflip -c:a copy OUTPUT 3. You can rotate the video for 90 degrees in the clockwise or counterclockwise direction. It is fast, taking less than a second on SSD.įfmpeg -i input.mp4 -map_metadata 0 -metadata:s:v rotate="90" -codec copy output.mp4 Flip video vertically: ffmpeg -i INPUT -vf vflip -c:a copy OUTPUT 2. The recommended way is to set rotation meta data. To watch the video in correct direction, you can rotate it with ffmpeg. Some cameras, lacking G sensors, cannot automatically rotate captured video.
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