工欲善其事

ffmpeg功能很多可以将flac转成mp3

• 单个转换

ffmpeg -i input.flac -ab 320k -map_metadata 0 -id3v2_version 3 output.mp3

• 批量转换

for file in *.flac; do ffmpeg -i "$file" -ab 320k -map_metadata 0 -id3v2_version 3 "${file%.flac}.mp3"; done