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FFMPEG : image width stretched

The SAR (Sample Aspect Ratio) of the input video is 4:3. The resolution of the video is 960x720, and the video player stretches the video horizontally (say to 1280x720) - the aspect ratio of the ...
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  • 713
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FFmpeg/FFplay sometimes goes to sleep waiting on IO when webcam is unplugged

Don't know exactly which part fixed it but I removed FFmpeg and just played the webcam back with FFplay instead. I also run the following script when the webcam is unplugged: #!/bin/bash sudo pkill -...
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1 vote

Extracting frames from all videos in a directory using FFmpeg

I like this method for extracting frames, it is very handy. But when I use the code you provide: for %%F in (*.mp4) do ( If not Exist "%%~nF" MkDir "%%~nF" ffmpeg -i %%F -r 1 -...
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