Please consider adding Loudness Range (LRA). The scanner would then provide all three R128 descriptors
Version 0.9.4 released:
[blockquote]Home: http://r128gain.sourceforge.net/
Download: http://sourceforge.net/projects/r128gain/files/[/blockquote]What's new?
- Implemented the EBU R128 loudness range (LRA) algorithm (not available for the ReplayGain and BS.1770 sequence algorithms.)
- Provided four respective environment variables for the command option:
- %TR%: The track loudness range.
- %TRDB%: The track loudness range in dB/LU.
- %AR%: The album loudness range.
- %ARDB%: The album loudness range in dB/LU.
- The API of LIB1770 (implementing the loudness range algorithm) has slightly changed in order to allow for providing the length of a block (either 400 ms or 3000 ms.)
Test cases for Loudness Range (tech3342.pdf):
$ r128gain ~/ebu-loudness-test-setv03/*3342*.wav
SoX successfully loaded.
FFmpeg successfully loaded.
analyzing ...
seq-3341-2011-8_seq-3342-6-24bit-v02.wav (1/6): -23.0 LUFS, 0.0 LU (peak: 0.737823: -2.6 dBFS, range: 15.3 LU)
seq-3341-7_seq-3342-5-24bit.wav (2/6): -23.0 LUFS, 0.0 LU (peak: 0.358340: -8.9 dBFS, range: 6.3 LU)
seq-3342-1-16bit.wav (3/6): -23.0 LUFS, 0.0 LU (peak: 0.100088: -20.0 dBFS, range: 10.0 LU)
seq-3342-2-16bit.wav (4/6): -23.0 LUFS, 0.0 LU (peak: 0.177971: -15.0 dBFS, range: 5.0 LU)
seq-3342-3-16bit.wav (5/6): -23.0 LUFS, 0.0 LU (peak: 0.100088: -20.0 dBFS, range: 20.0 LU)
seq-3342-4-16bit.wav (6/6): -23.0 LUFS, 0.0 LU (peak: 0.100073: -20.0 dBFS, range: 15.0 LU)
ALBUM: -23.0 LUFS, 0.0 LU (peak: 0.737823: -2.6 dBFS, range: 17.1 LU)