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Q&A How to convert Flac to Mp3 with FFmpeg?

The best method is to navigate to the folder containing your Flac audio files and use the following 'for' loop: for j in *.flac do ffmpeg -i "$j" -c:a libmp3lame -b:a 128k mp3/"${j%.flac}.mp3" ...

posted 11mo ago by andrew.46‭  ·  edited 11mo ago by andrew.46‭

Answer
#2: Post edited by user avatar andrew.46‭ · 2023-06-10T02:45:15Z (11 months ago)
  • The _best_ method is to navigate to the folder containing your Flac audio files and use the following 'for' loop:
  • ```
  • for j in *.flac
  • do
  • ffmpeg -i "$j" -c:a libmp3lame -b:a 128k mp3/"${j%.flac}.mp3"
  • done
  • ```
  • Note the following points:
  • 1. The output files will all be created in a subdirectory called 'mp3'
  • 2. The output bitrate can be manipulated with the `-b:a 128k` setting
  • 3. Or by using a quality setting (rather than bitrate): `-q:a 5`
  • 3. The naming convention of your output files will be preserved
  • And enjoy your music!
  • The _best_ method is to navigate to the folder containing your Flac audio files and use the following 'for' loop:
  • ```
  • for j in *.flac
  • do
  • ffmpeg -i "$j" -c:a libmp3lame -b:a 128k mp3/"${j%.flac}.mp3"
  • done
  • ```
  • Note the following points:
  • 1. The output files will all be created in a subdirectory called 'mp3'
  • 2. The output bitrate can be manipulated with the `-b:a 128k` setting
  • 3. Or by using a quality setting (rather than bitrate): `-q:a 5`
  • 3. The naming convention of your _input_ files will be preserved in the _output_ files
  • And enjoy your music!
#1: Initial revision by user avatar andrew.46‭ · 2023-06-10T02:42:18Z (11 months ago)
The _best_ method is to navigate to the folder containing your Flac audio files and use the following 'for' loop:

```
for j in *.flac
do 
ffmpeg -i "$j" -c:a libmp3lame -b:a 128k mp3/"${j%.flac}.mp3"
done
```
Note the following points:

 1. The output files will all be created in a subdirectory called 'mp3'
 2. The output bitrate can be manipulated with the `-b:a 128k` setting
 3. Or by using a quality setting (rather than bitrate): `-q:a 5`
 3. The naming convention of your output files will be preserved
 
And enjoy your music!