ffmpeg 拼接视频

ffmpeg拼接视频

ffmpeg -s 1920x960 -pix_fmt yuv420p -r 30 -i BQTerrace_1920x960_30.yuv -t 00:00:10 -s 1920x960 -pix_fmt yuv420p -r 30 -i BQTerrace_1920x960_30.yuv -t 00:00:10 -s 1920x960 -pix_fmt yuv420p -r 30 -i BQTerrace_1920x960_30.yuv -t 00:00:10 -s 1920x960 -pix_fmt yuv420p -r 30 -i BQTerrace_1920x960_30.yuv -t 00:00:10 -filter_complex "[0:v]pad=iw*4:ih[a];[a][1:v]overlay=w[b];[b][2:v]overlay=w*2[c];[c][3:v]overlay=w*3" -pix_fmt yuv420p -y BQTerrace_7680x960_30.yuv

效果如下