我的代码:
ffmpeg -y -i tt.mp4 -i qmy.png -filter_complex "[1:v]
overlay=100:100:enable='if(gt(t,5),lt(t,10))'[img];[img][0:v]
drawtext=text='test':fontfile=PingFang-SC-
Regular.ttf:fontcolor=#FFFFFF:fontsize=36:x=120:y=120:enable='if(gt(t,5),lt
(t,10))'[out]" -map "[out]" out.mp4