diff options
Diffstat (limited to 'MediaBrowser.Model/Dlna/StreamBuilder.cs')
| -rw-r--r-- | MediaBrowser.Model/Dlna/StreamBuilder.cs | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 30da8bb4c..7cda57f4b 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -456,7 +456,7 @@ namespace MediaBrowser.Model.Dlna playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue); } - int audioBitrate = GetAudioBitrate(playlistItem.TargetAudioChannels, playlistItem.TargetAudioCodec); + int audioBitrate = GetAudioBitrate(playlistItem.TargetAudioChannels, playlistItem.TargetAudioCodec, audioStream); playlistItem.AudioBitrate = Math.Min(playlistItem.AudioBitrate ?? audioBitrate, audioBitrate); int? maxBitrateSetting = options.GetMaxBitrate(); @@ -479,17 +479,35 @@ namespace MediaBrowser.Model.Dlna return playlistItem; } - private int GetAudioBitrate(int? channels, string codec) + private int GetAudioBitrate(int? channels, string outputCodec, MediaStream audioStream) { + var defaultBitrate = 128000; + if (channels.HasValue) { if (channels.Value >= 5) { - return 320000; + defaultBitrate = 320000; + } + } + + int encoderAudioBitrateLimit = int.MaxValue; + + if (audioStream != null) + { + // Seeing webm encoding failures when source has 1 audio channel and 22k bitrate. + // Any attempts to transcode over 64k will fail + if (audioStream.Channels.HasValue && + audioStream.Channels.Value == 1) + { + if ((audioStream.BitRate ?? 0) < 64000) + { + encoderAudioBitrateLimit = 64000; + } } } - return 128000; + return Math.Min(defaultBitrate, encoderAudioBitrateLimit); } private PlayMethod? GetVideoDirectPlayProfile(DeviceProfile profile, |