diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs index 39f3614580..0b0b23e128 100644 --- a/MediaBrowser.Api/Playback/BaseStreamingService.cs +++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs @@ -1440,7 +1440,8 @@ namespace MediaBrowser.Api.Playback // Make sure we don't request a bitrate higher than the source var currentBitrate = audioStream == null ? request.AudioBitRate.Value : audioStream.BitRate ?? request.AudioBitRate.Value; - return request.AudioBitRate.Value; + // Don't encode any higher than this + return Math.Min(384000, request.AudioBitRate.Value); //return Math.Min(currentBitrate, request.AudioBitRate.Value); } diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 13d5597738..bd186b5e5b 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -602,33 +602,20 @@ namespace MediaBrowser.Model.Dlna private int GetAudioBitrate(string subProtocol, int? maxTotalBitrate, int? targetAudioChannels, string targetAudioCodec, MediaStream audioStream) { - var defaultBitrate = audioStream == null ? 192000 : audioStream.BitRate ?? 192000; + int defaultBitrate = audioStream == null ? 192000 : audioStream.BitRate ?? 192000; // Reduce the bitrate if we're downmixing if (targetAudioChannels.HasValue && audioStream != null && audioStream.Channels.HasValue && targetAudioChannels.Value < audioStream.Channels.Value) { defaultBitrate = StringHelper.EqualsIgnoreCase(targetAudioCodec, "ac3") ? 192000 : 128000; } - if (targetAudioChannels.HasValue) + if (StringHelper.EqualsIgnoreCase(subProtocol, "hls")) { - if (targetAudioChannels.Value >= 5 && (maxTotalBitrate ?? 0) >= 1200000) - { - if (StringHelper.EqualsIgnoreCase(targetAudioCodec, "ac3")) - { - if (string.Equals(subProtocol, "hls", StringComparison.OrdinalIgnoreCase)) - { - defaultBitrate = Math.Max(384000, defaultBitrate); - } - else - { - defaultBitrate = Math.Max(448000, defaultBitrate); - } - } - else - { - defaultBitrate = Math.Max(320000, defaultBitrate); - } - } + defaultBitrate = Math.Min(384000, defaultBitrate); + } + else + { + defaultBitrate = Math.Min(448000, defaultBitrate); } int encoderAudioBitrateLimit = int.MaxValue; @@ -647,6 +634,14 @@ namespace MediaBrowser.Model.Dlna } } + if (maxTotalBitrate.HasValue) + { + if (maxTotalBitrate.Value < 640000) + { + defaultBitrate = Math.Min(128000, defaultBitrate); + } + } + return Math.Min(defaultBitrate, encoderAudioBitrateLimit); } @@ -1223,4 +1218,4 @@ namespace MediaBrowser.Model.Dlna return true; } } -} +} \ No newline at end of file