From 28ee4f0a7f7b7be954ac2dccc374bf72b1eb4f40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?St=C3=A9phane=20Senart?= Date: Thu, 22 Oct 2020 11:09:59 +0200 Subject: [PATCH] [AudioTranscoding] Add FLAC as supported target audio format and be able to define the corresponding target sample rate --- .../MediaEncoding/EncodingJobInfo.cs | 5 +++- .../Encoder/EncoderValidator.cs | 2 ++ MediaBrowser.Model/Dlna/StreamBuilder.cs | 26 +++++++++++++++++++ MediaBrowser.Model/Dlna/StreamInfo.cs | 9 +++++-- 4 files changed, 39 insertions(+), 3 deletions(-) diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs index 6cd0c70d2f..e99c48a704 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs @@ -404,7 +404,10 @@ namespace MediaBrowser.Controller.MediaEncoding { // Don't exceed what the encoder supports // Seeing issues of attempting to encode to 88200 - return Math.Min(44100, BaseRequest.AudioSampleRate.Value); + // return Math.Min(44100, BaseRequest.AudioSampleRate.Value); + + // I don't see any reason why limiting the sample rate to a maximum of 44100 ! + return BaseRequest.AudioSampleRate.Value; } return null; diff --git a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs index 3287f9814e..92f16ab95c 100644 --- a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs +++ b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs @@ -25,6 +25,7 @@ namespace MediaBrowser.MediaEncoding.Encoder "ac3", "aac", "mp3", + "flac", "h264_qsv", "hevc_qsv", "mpeg2_qsv", @@ -71,6 +72,7 @@ namespace MediaBrowser.MediaEncoding.Encoder "libmp3lame", "libopus", "libvorbis", + "flac", "srt", "h264_amf", "hevc_amf", diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 4959a9b922..cf392ffcec 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -1438,6 +1438,32 @@ namespace MediaBrowser.Model.Dlna break; } + case ProfileConditionValue.AudioSampleRate: + { + if (!enableNonQualifiedConditions) + { + continue; + } + + if (int.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out var num)) + { + if (condition.Condition == ProfileConditionType.Equals) + { + item.AudioSampleRate = num; + } + else if (condition.Condition == ProfileConditionType.LessThanEqual) + { + item.AudioSampleRate = Math.Min(num, item.AudioSampleRate ?? num); + } + else if (condition.Condition == ProfileConditionType.GreaterThanEqual) + { + item.AudioSampleRate = Math.Max(num, item.AudioSampleRate ?? num); + } + } + + break; + } + case ProfileConditionValue.AudioChannels: { if (string.IsNullOrEmpty(qualifier)) diff --git a/MediaBrowser.Model/Dlna/StreamInfo.cs b/MediaBrowser.Model/Dlna/StreamInfo.cs index 9399d21f16..20ca547735 100644 --- a/MediaBrowser.Model/Dlna/StreamInfo.cs +++ b/MediaBrowser.Model/Dlna/StreamInfo.cs @@ -110,6 +110,8 @@ namespace MediaBrowser.Model.Dlna public int? AudioBitrate { get; set; } + public int? AudioSampleRate { get; set; } + public int? VideoBitrate { get; set; } public int? MaxWidth { get; set; } @@ -184,7 +186,7 @@ namespace MediaBrowser.Model.Dlna } if (string.Equals(pair.Name, "Static", StringComparison.OrdinalIgnoreCase) && - string.Equals(pair.Value, "false", StringComparison.OrdinalIgnoreCase)) + string.Equals(pair.Value, "true", StringComparison.OrdinalIgnoreCase)) { continue; } @@ -250,6 +252,7 @@ namespace MediaBrowser.Model.Dlna list.Add(new NameValuePair("SubtitleStreamIndex", item.SubtitleStreamIndex.HasValue && item.SubtitleDeliveryMethod != SubtitleDeliveryMethod.External ? item.SubtitleStreamIndex.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("VideoBitrate", item.VideoBitrate.HasValue ? item.VideoBitrate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("AudioBitrate", item.AudioBitrate.HasValue ? item.AudioBitrate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); + list.Add(new NameValuePair("AudioSampleRate", item.AudioSampleRate.HasValue ? item.AudioSampleRate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("MaxFramerate", item.MaxFramerate.HasValue ? item.MaxFramerate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("MaxWidth", item.MaxWidth.HasValue ? item.MaxWidth.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); @@ -521,7 +524,9 @@ namespace MediaBrowser.Model.Dlna get { var stream = TargetAudioStream; - return stream == null ? null : stream.SampleRate; + return AudioSampleRate.HasValue && !IsDirectStream + ? AudioSampleRate + : stream == null ? null : stream.SampleRate; } }