- flv转化为mp4格式
ffmpeg -i filename.flv -c:v libx264 -crf 19 -strict experimental filename.mp4
- w4a转化mp3格式
ffmpeg -i filename.m4a -acodec libmp3lame -ab 256k output.mp3
- wav转为mp3格式
ffmpeg -i audio.wav -acodec libmp3lame audio.mp3
- mp3转为wav格式
ffmpeg -i "source.mp3" -acodec pcm_s16le -y "destination.wav"
- mp4转mov格式
ffmpeg -i "source.mp4" -y -c:v copy "destination.mov"
转载于:https://blog.csdn.net/lineuman/article/details/106899423
