From c91f42c7a098a572b47464f550e972dbed2c913f Mon Sep 17 00:00:00 2001 From: nyanmisaka Date: Wed, 28 Oct 2020 22:27:08 +0800 Subject: Default output audio bitrate to 128k --- .../MediaEncoding/EncodingHelper.cs | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs') diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 61340cd24..996b1b5c1 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -1380,24 +1380,40 @@ namespace MediaBrowser.Controller.MediaEncoding public int? GetAudioBitrateParam(BaseEncodingJobOptions request, MediaStream audioStream) { + if (audioStream == null) + { + return null; + } + if (request.AudioBitRate.HasValue) { // Don't encode any higher than this return Math.Min(384000, request.AudioBitRate.Value); } - return null; + // Empty bitrate area is not allow on iOS + // Default audio bitrate to 128K if it is not being requested + // https://ffmpeg.org/ffmpeg-codecs.html#toc-Codec-Options + return 128000; } public int? GetAudioBitrateParam(int? audioBitRate, MediaStream audioStream) { + if (audioStream == null) + { + return null; + } + if (audioBitRate.HasValue) { // Don't encode any higher than this return Math.Min(384000, audioBitRate.Value); } - return null; + // Empty bitrate area is not allow on iOS + // Default audio bitrate to 128K if it is not being requested + // https://ffmpeg.org/ffmpeg-codecs.html#toc-Codec-Options + return 128000; } public string GetAudioFilterParam(EncodingJobInfo state, EncodingOptions encodingOptions, bool isHls) -- cgit v1.2.3 From 429e59fb818e605339eab2b368ceaaf2a1bd5c2b Mon Sep 17 00:00:00 2001 From: crobibero Date: Thu, 29 Oct 2020 13:55:57 -0600 Subject: Fix null reference --- MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs') diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 996b1b5c1..1d733479c 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -3084,7 +3084,7 @@ namespace MediaBrowser.Controller.MediaEncoding } } - var whichCodec = videoStream.Codec.ToLowerInvariant(); + var whichCodec = videoStream.Codec?.ToLowerInvariant(); switch (whichCodec) { case "avc": -- cgit v1.2.3 From d34be6faf4cf2d8d916593e28cc7d0da5ec3a40a Mon Sep 17 00:00:00 2001 From: nyanmisaka Date: Sun, 1 Nov 2020 00:33:38 +0800 Subject: fix aac directstreaming --- MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 5 +++-- MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs | 5 +++++ 2 files changed, 8 insertions(+), 2 deletions(-) (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs') diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 996b1b5c1..33256e4bf 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -2675,9 +2675,10 @@ namespace MediaBrowser.Controller.MediaEncoding state.MediaSource = mediaSource; var request = state.BaseRequest; - if (!string.IsNullOrWhiteSpace(request.AudioCodec)) + var supportedAudioCodecs = state.SupportedAudioCodecs; + if (request != null && supportedAudioCodecs != null && supportedAudioCodecs.Length > 0) { - var supportedAudioCodecsList = request.AudioCodec.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); + var supportedAudioCodecsList = supportedAudioCodecs.ToList(); ShiftAudioCodecsIfNeeded(supportedAudioCodecsList, state.AudioStream); diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs index 6cd0c70d2..6e9362cd1 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs @@ -287,6 +287,11 @@ namespace MediaBrowser.Controller.MediaEncoding return BaseRequest.AudioChannels; } + if (BaseRequest.TranscodingMaxAudioChannels.HasValue) + { + return BaseRequest.TranscodingMaxAudioChannels; + } + if (!string.IsNullOrEmpty(codec)) { var value = BaseRequest.GetOption(codec, "audiochannels"); -- cgit v1.2.3