| commit | b3598b4775e716779e76c84993f05a663fc33218 | [log] [tgz] |
|---|---|---|
| author | Andy Hung <hunga@google.com> | Wed May 19 12:01:58 2021 -0700 |
| committer | Andy Hung <hunga@google.com> | Wed Sep 01 17:16:23 2021 -0700 |
| tree | 1b1d666104bc4026d3452556a2356d309a4ac0af | |
| parent | e807e6bc67484329b637b25dffbe267858b8614a [diff] |
EffectDownmix: Update for new ChannelMix matrix Downmix matrix compliant with the following standards: ITU-R 775-2, ATSC A/52, ETSI TS 101 154, IEC 14496-3, which is unity gain for the front left and front right channel contribution. Correspondingly, output amplitude is allowed to be +3dBFS from 0dBFS previously. Test: atest downmix_benchmark Test: atest downmix_tests Bug: 188502620 Bug: 189336830 Change-Id: I4c06a2ea0e4619d8a5607fbeb68ee65b663aaf55