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Take channels into account when calculating fallback audio bitrate

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This commit is contained in:
Shadowghost 2023-02-24 14:31:57 +01:00
parent aa99aaebc4
commit 2e3b4bda7b
1 changed files with 3 additions and 3 deletions
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6
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@ -2146,7 +2146,7 @@ namespace MediaBrowser.Controller.MediaEncoding
if (audioBitRate.HasValue && (string.Equals(audioCodec, "flac", StringComparison.OrdinalIgnoreCase) if (audioBitRate.HasValue && (string.Equals(audioCodec, "flac", StringComparison.OrdinalIgnoreCase)
|| string.Equals(audioCodec, "alac", StringComparison.OrdinalIgnoreCase))) || string.Equals(audioCodec, "alac", StringComparison.OrdinalIgnoreCase)))
{ {
if ((audioStream.Channels ?? 0) >= 6) if (inputChannels >= 6)
{ {
return Math.Min(3584000, audioBitRate.Value); return Math.Min(3584000, audioBitRate.Value);
} }
@ -2155,9 +2155,9 @@ namespace MediaBrowser.Controller.MediaEncoding
} }
// Empty bitrate area is not allow on iOS // Empty bitrate area is not allow on iOS
// Default audio bitrate to 128K if it is not being requested // Default audio bitrate to 128K per channel if it is not being requested
// https://ffmpeg.org/ffmpeg-codecs.html#toc-Codec-Options // https://ffmpeg.org/ffmpeg-codecs.html#toc-Codec-Options
return 128000; return 128000 * (outputAudioChannels ?? audioStream.Channels ?? 1);
} }
public string GetAudioVbrModeParam(string encoder, int bitratePerChannel) public string GetAudioVbrModeParam(string encoder, int bitratePerChannel)