Created
February 7, 2018 16:20
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Ch'tiJUG video mixer
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| ffmpeg -i laptop.mov -i speaker.mov -i background.png -filter_complex " | |
| nullsrc=size=1920x1080 [base]; | |
| [0:v] setpts=PTS-STARTPTS, scale=1280x720 [laptop]; | |
| [1:v] setpts=PTS-STARTPTS, scale=1280x720, crop=w=640:h=720:x=320:y=0 [speaker]; | |
| [2:v] scale=1920x1080 [background]; | |
| [base][background] overlay=shortest=0 [base+background]; | |
| [base+background][laptop] overlay=shortest=1:y=180 [background+laptop]; | |
| [background+laptop][speaker] overlay=shortest=1:x=1280:y=180 | |
| " -map 0:a output.mov |
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