| commit | 2ad6a746cb49f14ac399ed1f893f2f40ca2a5edf | [log] [tgz] |
|---|---|---|
| author | Jean-Marc Valin <jmvalin@jmvalin.ca> | Mon Jul 04 01:06:11 2016 -0400 |
| committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | Thu Jul 07 17:20:07 2016 -0400 |
| tree | 87233123e40eefbbdf05f86937832a1e4efffa1d | |
| parent | afd7cb77c7bc110c7db14c3a10ffa6659417dac0 [diff] |
Adds some smoothing to the energy quantization When the energy is stable, we slightly bias energy quantization towards the previous error to make the gain more stable (a constant offset is better than fluctuations). We reduce the bitrate by about 0.2% to 1% at low bitrate for the same quality.