回复 1# 小白龙 - ffmpeg -i bgm.mp3 -i ren.mp3 -filter_complex \
- "[1:a]asplit=2[sc][mix]; \
- [0:a][sc]sidechaincompress=threshold=0.015:ratio=4:attack=100:release=1000:makeup=1[bgm]; \
- [bgm][mix]amix=inputs=2:duration=longest[a]" \
- -map "[a]" -c:a libmp3lame -q:a 2 output.mp3
复制代码
|