1
ffmpeg -i [input] -vf scale=[width]:[height] -vcodec [codec type] [output]

1
ffmpeg -i [input] -vf scale=[width]:[height] -vcodec mpeg2video [output]

1
2
3
4
# this is a comment
file '/path/to/file1.mp4'
file '/path/to/file2.mp4'
file '/path/to/file3.mp4'

1
ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4

1
ffplay [bitstream file]

1
ffplay -f rawvideo -video_size [widthxheight] [input YUV]

1
ffmpeg -i [src] [dst.jpg]

1
ffprobe -show_packets [input.mp4] > output.log

1
ffprobe -i [input.mp4] -show_format