先看代码:
ffmpeg.exe ^
-i "D:/test/video.mp4" ^
-i "D:/test/voice.mp3" ^
-i "D:/test/music.mp3" ^
-i "D:/test/voice.srt" ^
-filter_complex "[1:a]volume=1.0,asetpts=PTS-STARTPTS[a_voice];[2:a]volume=0.5,asetpts=PTS-STARTPTS[a_music];[a_voice][a_music]amix=inputs=2:duration=first[audio_mixed];[0:v]subtitles='D\:/test/voice.srt':force_style='Fontsize=24,Fontcolor=white'[vout]" ^
-map "[vout]" ^
-map "[au

最低0.47元/天 解锁文章
2992

被折叠的 条评论
为什么被折叠?



