diff options
Diffstat (limited to 'MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs')
| -rw-r--r-- | MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs | 76 |
1 files changed, 42 insertions, 34 deletions
diff --git a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs index 3e46ee426..e029d4e99 100644 --- a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs +++ b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs @@ -475,7 +475,7 @@ namespace MediaBrowser.Api.Playback.Hls ApiEntryPoint.Instance.OnTranscodeEndRequest(transcodingJob); } } - }); + }).Result; } private async Task<object> GetMasterPlaylistInternal(StreamRequest request, string method) @@ -506,7 +506,7 @@ namespace MediaBrowser.Api.Playback.Hls builder.AppendLine("#EXTM3U"); - var isLiveStream = (state.RunTimeTicks ?? 0) == 0; + var isLiveStream = IsLiveStream(state); var queryStringIndex = Request.RawUrl.IndexOf('?'); var queryString = queryStringIndex == -1 ? string.Empty : Request.RawUrl.Substring(queryStringIndex); @@ -525,10 +525,16 @@ namespace MediaBrowser.Api.Playback.Hls var subtitleGroup = subtitleStreams.Count > 0 && request is GetMasterHlsVideoPlaylist && - ((GetMasterHlsVideoPlaylist)request).SubtitleMethod == SubtitleDeliveryMethod.Hls ? + (state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Hls || state.VideoRequest.EnableSubtitlesInManifest) ? "subs" : null; + // If we're burning in subtitles then don't add additional subs to the manifest + if (state.SubtitleStream != null && state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode) + { + subtitleGroup = null; + } + if (!string.IsNullOrWhiteSpace(subtitleGroup)) { AddSubtitles(state, subtitleStreams, builder); @@ -572,13 +578,11 @@ namespace MediaBrowser.Api.Playback.Hls { const string format = "#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID=\"subs\",NAME=\"{0}\",DEFAULT={1},FORCED={2},AUTOSELECT=YES,URI=\"{3}\",LANGUAGE=\"{4}\""; - var name = stream.Language; + var name = stream.DisplayTitle; var isDefault = selectedIndex.HasValue && selectedIndex.Value == stream.Index; var isForced = stream.IsForced; - if (string.IsNullOrWhiteSpace(name)) name = stream.Codec ?? "Unknown"; - var url = string.Format("{0}/Subtitles/{1}/subtitles.m3u8?SegmentLength={2}&api_key={3}", state.Request.MediaSourceId, stream.Index.ToString(UsCulture), @@ -816,12 +820,12 @@ namespace MediaBrowser.Api.Playback.Hls // See if we can save come cpu cycles by avoiding encoding if (string.Equals(codec, "copy", StringComparison.OrdinalIgnoreCase)) { - if (state.VideoStream != null && IsH264(state.VideoStream)) + if (state.VideoStream != null && IsH264(state.VideoStream) && !string.Equals(state.VideoStream.NalLengthSize, "0", StringComparison.OrdinalIgnoreCase)) { args += " -bsf:v h264_mp4toannexb"; } - args += " -flags -global_header -sc_threshold 0"; + args += " -flags -global_header"; } else { @@ -846,7 +850,12 @@ namespace MediaBrowser.Api.Playback.Hls args += GetGraphicalSubtitleParam(state, codec); } - args += " -flags -global_header -sc_threshold 0"; + args += " -flags -global_header"; + } + + if (EnableCopyTs(state) && args.IndexOf("-copyts", StringComparison.OrdinalIgnoreCase) == -1) + { + args += " -copyts"; } return args; @@ -854,7 +863,8 @@ namespace MediaBrowser.Api.Playback.Hls private bool EnableCopyTs(StreamState state) { - return state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode; + //return state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode; + return true; } protected override string GetCommandLineArguments(string outputPath, StreamState state, bool isEncoding) @@ -876,24 +886,28 @@ namespace MediaBrowser.Api.Playback.Hls var mapArgs = state.IsOutputVideo ? GetMapArgs(state) : string.Empty; - //var outputTsArg = Path.Combine(Path.GetDirectoryName(outputPath), Path.GetFileNameWithoutExtension(outputPath)) + "%d" + GetSegmentFileExtension(state); - - //return string.Format("{0} {11} {1}{10} -map_metadata -1 -threads {2} {3} {4} {5} -f segment -segment_time {6} -segment_format mpegts -segment_list_type m3u8 -segment_start_number {7} -segment_list \"{8}\" -y \"{9}\"", - // inputModifier, - // GetInputArgument(state), - // threads, - // mapArgs, - // GetVideoArguments(state), - // GetAudioArguments(state), - // state.SegmentLength.ToString(UsCulture), - // startNumberParam, - // outputPath, - // outputTsArg, - // slowSeekParam, - // toTimeParam - // ).Trim(); - - return string.Format("{0}{11} {1} -map_metadata -1 -threads {2} {3} {4}{5} {6} -hls_time {7} -start_number {8} -hls_list_size {9} -y \"{10}\"", + var enableGenericSegmenter = false; + + if (enableGenericSegmenter) + { + var outputTsArg = Path.Combine(Path.GetDirectoryName(outputPath), Path.GetFileNameWithoutExtension(outputPath)) + "%d" + GetSegmentFileExtension(state); + + return string.Format("{0} {10} {1} -map_metadata -1 -threads {2} {3} {4} {5} -f segment -max_delay 5000000 -avoid_negative_ts disabled -start_at_zero -segment_time {6} -segment_format mpegts -segment_list_type m3u8 -segment_start_number {7} -segment_list \"{8}\" -y \"{9}\"", + inputModifier, + GetInputArgument(state), + threads, + mapArgs, + GetVideoArguments(state), + GetAudioArguments(state), + state.SegmentLength.ToString(UsCulture), + startNumberParam, + outputPath, + outputTsArg, + toTimeParam + ).Trim(); + } + + return string.Format("{0}{11} {1} -map_metadata -1 -threads {2} {3} {4}{5} {6} -max_delay 5000000 -avoid_negative_ts disabled -start_at_zero -hls_time {7} -start_number {8} -hls_list_size {9} -y \"{10}\"", inputModifier, GetInputArgument(state), threads, @@ -928,11 +942,5 @@ namespace MediaBrowser.Api.Playback.Hls { return isOutputVideo ? ".ts" : ".ts"; } - - protected override bool CanStreamCopyVideo(VideoStreamRequest request, MediaStream videoStream) - { - return false; - //return base.CanStreamCopyVideo(request, videoStream); - } } }
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