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Backport pull request #11774 from jellyfin/release-10.9.z

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Apply audio boost when downmixing regardless of downmixalgo

Original-merge: 06a5ddda5e6123dab6608f8907c8976a92e398e2

Merged-by: nielsvanvelzen <nielsvanvelzen@users.noreply.github.com>

Backported-by: Joshua M. Boniface <joshua@boniface.me>
This commit is contained in:
Bond-009 2024-05-25 11:46:14 -04:00 committed by Joshua M. Boniface
parent e7145acd56
commit c7e0be3c3b
1 changed files with 5 additions and 6 deletions
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11
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@ -2631,10 +2631,14 @@ namespace MediaBrowser.Controller.MediaEncoding
&& state.AudioStream.Channels.HasValue && state.AudioStream.Channels.HasValue
&& state.AudioStream.Channels.Value == 6) && state.AudioStream.Channels.Value == 6)
{ {
if (!encodingOptions.DownMixAudioBoost.Equals(1))
{
filters.Add("volume=" + encodingOptions.DownMixAudioBoost.ToString(CultureInfo.InvariantCulture));
}
switch (encodingOptions.DownMixStereoAlgorithm) switch (encodingOptions.DownMixStereoAlgorithm)
{ {
case DownMixStereoAlgorithms.Dave750: case DownMixStereoAlgorithms.Dave750:
filters.Add("volume=4.25");
filters.Add("pan=stereo|c0=0.5*c2+0.707*c0+0.707*c4+0.5*c3|c1=0.5*c2+0.707*c1+0.707*c5+0.5*c3"); filters.Add("pan=stereo|c0=0.5*c2+0.707*c0+0.707*c4+0.5*c3|c1=0.5*c2+0.707*c1+0.707*c5+0.5*c3");
break; break;
case DownMixStereoAlgorithms.NightmodeDialogue: case DownMixStereoAlgorithms.NightmodeDialogue:
@ -2642,11 +2646,6 @@ namespace MediaBrowser.Controller.MediaEncoding
break; break;
case DownMixStereoAlgorithms.None: case DownMixStereoAlgorithms.None:
default: default:
if (!encodingOptions.DownMixAudioBoost.Equals(1))
{
filters.Add("volume=" + encodingOptions.DownMixAudioBoost.ToString(CultureInfo.InvariantCulture));
}
break; break;
} }
} }