九宫格视频--bat

ffmpeg -i 1.mp4 -i 2.mp4 -i 3.mp4 -i 4.mp4 -i 5.mp4 -i 6.mp4 -i 7.mp4 -i 8.mp4 -i 9.mp4 -filter_complex "[0:v] pad=iw*3:ih*3 [a];[a][1:v] overlay=w [b];[b][2:v] overlay=w*2:0 [c]; [c][3:v] overlay=0:h [d]; [d][4:v] overlay=w:h [e]; [e][5:v] overlay=w*2:h [f]; [f][6:v] overlay=0:h*2 [g];[g][7:v] overlay=w:h*2 [h]; [h] [8:v] overlay=w*2:h*2 " jgg.mp4

附件📎：

@ echo off &md v
move *.mp4 v
cd /d v
CALL 9x.bat
copy *.mp4 ../
CALL 9.bat
@ echo.
@ echo. & pause