v1.3.3

• codec_bpe.audio_to_codes tool now supports a --audio_filter argument. One or more filters can be provided for which audio file paths must match to be converted.

For example, consider the following tree:

audio/foo/a1.mp3
audio/foo/a2.mp3
audio/bar/b1.mp3
audio/bar/b2.mp3

Passing --audio_filter foo 2 would restrict the conversion task to only include files with foo or 2 in the path, meaning audio/bar/b1.mp3 would be excluded.