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| author | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2019-09-25 01:16:16 -0400 |
|---|---|---|
| committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2019-10-13 15:13:28 -0400 |
| commit | 2894074c27f797eb6cc4e94bb8a0533fab1639e0 (patch) | |
| tree | bb3b76e6c60e7c1eb02eb3e267949316ccc635da | |
| parent | eb89d7d1b4b07cf34a26b6f9d246b728373e9b04 (diff) | |
| download | opus-exp_waveform_matching3.tar.gz | |
Use new waveform matching option on ambisonicsexp_waveform_matching3
Should reduce phase-related problems at low bitrate
| -rw-r--r-- | src/opus_multistream_encoder.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/opus_multistream_encoder.c b/src/opus_multistream_encoder.c index 93204a14..302ffe86 100644 --- a/src/opus_multistream_encoder.c +++ b/src/opus_multistream_encoder.c @@ -475,6 +475,8 @@ static int opus_multistream_encoder_init_impl( if(ret!=OPUS_OK)return ret; if (i==st->lfe_stream) opus_encoder_ctl((OpusEncoder*)ptr, OPUS_SET_LFE(1)); + if (mapping_type == MAPPING_TYPE_AMBISONICS) + opus_encoder_ctl((OpusEncoder*)ptr, OPUS_SET_WAVEFORM_MATCHING(1)); ptr += align(coupled_size); } for (;i<st->layout.nb_streams;i++) @@ -482,6 +484,8 @@ static int opus_multistream_encoder_init_impl( ret = opus_encoder_init((OpusEncoder*)ptr, Fs, 1, application); if (i==st->lfe_stream) opus_encoder_ctl((OpusEncoder*)ptr, OPUS_SET_LFE(1)); + if (mapping_type == MAPPING_TYPE_AMBISONICS) + opus_encoder_ctl((OpusEncoder*)ptr, OPUS_SET_WAVEFORM_MATCHING(1)); if(ret!=OPUS_OK)return ret; ptr += align(mono_size); } |