Open wxZhangs opened 6 years ago
./ffmpeg -i ~/fuck.mp4 -i ~/1.mp4 -shortest -filter_complex "[1:v]chromakey=0x70de77:0.1:0.2[ckout];[0:v][ckout]overlay[out]" -map "[out]" output.mp4 请教这个命令如何实现呢？
./ffmpeg -i ~/fuck.mp4 -i ~/1.mp4 -shortest -filter_complex "[1:v]chromakey=0x70de77:0.1:0.2[ckout];[0:v][ckout]overlay[out]" -map "[out]" output.mp4 请教这个命令如何实现呢？