I am using ffmpeg by command line but I can't figure out how to make a jpeg screenshot can some one tell me how to make a jpeg screenshot please it would be greatly appreciated.
Maybe you can post the command.
output jpg as extesion it also needs to be 21 seconds into the video.
Just a sing frame thumbnail
I am using it in a script I am writing but it should be a basic command I just can't figure it out please help thanks.
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Code:
ffmpeg -i input.avi -ss 0:00:21.000 -sameq -vframes 1 frame%d.jpg
you can add resize
Code:-s 144x80
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