diff options
| author | jstebbins <[email protected]> | 2012-08-01 23:05:00 +0000 |
|---|---|---|
| committer | jstebbins <[email protected]> | 2012-08-01 23:05:00 +0000 |
| commit | ad257c9dac38fe3f7502b1058247b4458465c0a8 (patch) | |
| tree | c142e7b68aa0406b64e77a7f844b0622172fc5c9 /libhb/common.c | |
| parent | dbec0d898d37f3b9a1fed8158543115fbdb3ce91 (diff) | |
libhb: Allow control of audio mix normalization
Since switching to libavresample for audio mixing, our output
volume levels have been reduced because libavresample
does mix level normalization by default. This change
applies a patch to libav to allow us to disable this behavior
and adds a new field to hb_audio_config_t to allow the
hb frontends to control this feature.
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4884 b64f7644-9d1e-0410-96f1-a4d463321fa5
Diffstat (limited to 'libhb/common.c')
| -rw-r--r-- | libhb/common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libhb/common.c b/libhb/common.c index 13a2e1d95..9ff9f44a3 100644 --- a/libhb/common.c +++ b/libhb/common.c @@ -1637,6 +1637,7 @@ void hb_audio_config_init(hb_audio_config_t * audiocfg) audiocfg->out.mixdown = HB_INVALID_AMIXDOWN; audiocfg->out.dynamic_range_compression = 0; audiocfg->out.gain = 0; + audiocfg->out.normalize_mix_level = 0; audiocfg->out.name = NULL; } @@ -1684,6 +1685,7 @@ int hb_audio_add(const hb_job_t * job, const hb_audio_config_t * audiocfg) audio->config.out.mixdown = HB_AMIXDOWN_NONE; audio->config.out.dynamic_range_compression = 0; audio->config.out.gain = 0; + audio->config.out.normalize_mix_level = 0; audio->config.out.compression_level = -1; audio->config.out.quality = HB_INVALID_AUDIO_QUALITY; } @@ -1698,6 +1700,7 @@ int hb_audio_add(const hb_job_t * job, const hb_audio_config_t * audiocfg) audio->config.out.dynamic_range_compression = audiocfg->out.dynamic_range_compression; audio->config.out.mixdown = audiocfg->out.mixdown; audio->config.out.gain = audiocfg->out.gain; + audio->config.out.normalize_mix_level = audiocfg->out.normalize_mix_level; } if (audiocfg->out.name && *audiocfg->out.name) { |