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Merge pull request #2563 from MediaBrowser/dev

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Dev
This commit is contained in:
Luke 2017-04-04 02:06:36 -04:00 committed by GitHub
parent c4a9dd3d26 cf47dd0414
commit 26c1a8c017
9 changed files with 71 additions and 47 deletions
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23
Emby.Server.Implementations/LiveTv/LiveTvManager.cs
View file

@ -1015,29 +1015,28 @@ namespace Emby.Server.Implementations.LiveTv
}
}
IEnumerable<LiveTvProgram> programs = _libraryManager.QueryItems(internalQuery).Items.Cast<LiveTvProgram>();
var programList = _libraryManager.QueryItems(internalQuery).Items.Cast<LiveTvProgram>().ToList();
var totalCount = programList.Count;
var programList = programs.ToList();
IOrderedEnumerable<LiveTvProgram> orderedPrograms = programList.OrderBy(i => i.StartDate.Date);
var factorChannelWatchCount = (query.IsAiring ?? false) || (query.IsKids ?? false) || (query.IsSports ?? false) || (query.IsMovie ?? false) || (query.IsNews ?? false) || (query.IsSeries ?? false);
if (query.IsAiring ?? false)
{
orderedPrograms = orderedPrograms
.ThenByDescending(i => GetRecommendationScore(i, user.Id, true));
}
programs = programList.OrderBy(i => i.StartDate.Date)
.ThenByDescending(i => GetRecommendationScore(i, user.Id, factorChannelWatchCount))
.ThenBy(i => i.StartDate);
IEnumerable<LiveTvProgram> programs = orderedPrograms;
if (query.Limit.HasValue)
{
programs = programs.Take(query.Limit.Value);
}
programList = programs.ToList();
var returnArray = programList.ToArray();
var result = new QueryResult<LiveTvProgram>
{
Items = returnArray,
TotalRecordCount = returnArray.Length
Items = programs.ToArray(),
TotalRecordCount = totalCount
};
return result;

43
MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
View file

@ -164,12 +164,14 @@ namespace MediaBrowser.Api.Playback.Hls
if (FileSystem.FileExists(segmentPath))
{
job = ApiEntryPoint.Instance.OnTranscodeBeginRequest(playlistPath, TranscodingJobType);
return await GetSegmentResult(state, playlistPath, segmentPath, requestedIndex, job, cancellationToken).ConfigureAwait(false);
return await GetSegmentResult(state, playlistPath, segmentPath, segmentExtension, requestedIndex, job, cancellationToken).ConfigureAwait(false);
}
var transcodingLock = ApiEntryPoint.Instance.GetTranscodingLock(playlistPath);
await transcodingLock.WaitAsync(cancellationTokenSource.Token).ConfigureAwait(false);
var released = false;
var startTranscoding = false;
try
{
if (FileSystem.FileExists(segmentPath))
@ -177,12 +179,10 @@ namespace MediaBrowser.Api.Playback.Hls
job = ApiEntryPoint.Instance.OnTranscodeBeginRequest(playlistPath, TranscodingJobType);
transcodingLock.Release();
released = true;
return await GetSegmentResult(state, playlistPath, segmentPath, requestedIndex, job, cancellationToken).ConfigureAwait(false);
return await GetSegmentResult(state, playlistPath, segmentPath, segmentExtension, requestedIndex, job, cancellationToken).ConfigureAwait(false);
}
else
{
var startTranscoding = false;
var currentTranscodingIndex = GetCurrentTranscodingIndex(playlistPath, segmentExtension);
var segmentGapRequiringTranscodingChange = 24 / state.SegmentLength;
@ -251,7 +251,7 @@ namespace MediaBrowser.Api.Playback.Hls
Logger.Info("returning {0}", segmentPath);
job = job ?? ApiEntryPoint.Instance.OnTranscodeBeginRequest(playlistPath, TranscodingJobType);
return await GetSegmentResult(state, playlistPath, segmentPath, requestedIndex, job, cancellationToken).ConfigureAwait(false);
return await GetSegmentResult(state, playlistPath, segmentPath, segmentExtension, requestedIndex, job, cancellationToken).ConfigureAwait(false);
}
private const int BufferSize = 81920;
@ -422,18 +422,33 @@ namespace MediaBrowser.Api.Playback.Hls
return Path.Combine(folder, filename + index.ToString(UsCulture) + GetSegmentFileExtension(state.Request));
}
private async Task<object> GetSegmentResult(StreamState state, string playlistPath,
private async Task<object> GetSegmentResult(StreamState state,
string playlistPath,
string segmentPath,
string segmentExtension,
int segmentIndex,
TranscodingJob transcodingJob,
CancellationToken cancellationToken)
{
var segmentFileExists = FileSystem.FileExists(segmentPath);
// If all transcoding has completed, just return immediately
if (transcodingJob != null && transcodingJob.HasExited && FileSystem.FileExists(segmentPath))
if (transcodingJob != null && transcodingJob.HasExited && segmentFileExists)
{
return await GetSegmentResult(state, segmentPath, segmentIndex, transcodingJob).ConfigureAwait(false);
}
if (segmentFileExists)
{
var currentTranscodingIndex = GetCurrentTranscodingIndex(playlistPath, segmentExtension);
// If requested segment is less than transcoding position, we can't transcode backwards, so assume it's ready
if (segmentIndex < currentTranscodingIndex)
{
return await GetSegmentResult(state, segmentPath, segmentIndex, transcodingJob).ConfigureAwait(false);
}
}
var segmentFilename = Path.GetFileName(segmentPath);
while (!cancellationToken.IsCancellationRequested)
@ -449,7 +464,11 @@ namespace MediaBrowser.Api.Playback.Hls
// If it appears in the playlist, it's done
if (text.IndexOf(segmentFilename, StringComparison.OrdinalIgnoreCase) != -1)
{
if (FileSystem.FileExists(segmentPath))
if (!segmentFileExists)
{
segmentFileExists = FileSystem.FileExists(segmentPath);
}
if (segmentFileExists)
{
return await GetSegmentResult(state, segmentPath, segmentIndex, transcodingJob).ConfigureAwait(false);
}
@ -536,12 +555,12 @@ namespace MediaBrowser.Api.Playback.Hls
var subtitleGroup = subtitleStreams.Count > 0 &&
request is GetMasterHlsVideoPlaylist &&
(state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Hls || state.VideoRequest.EnableSubtitlesInManifest) ?
(state.SubtitleDeliveryMethod == 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)
if (state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode)
{
subtitleGroup = null;
}
@ -583,7 +602,7 @@ namespace MediaBrowser.Api.Playback.Hls
private void AddSubtitles(StreamState state, IEnumerable<MediaStream> subtitles, StringBuilder builder)
{
var selectedIndex = state.SubtitleStream == null || state.VideoRequest.SubtitleMethod != SubtitleDeliveryMethod.Hls ? (int?)null : state.SubtitleStream.Index;
var selectedIndex = state.SubtitleStream == null || state.SubtitleDeliveryMethod != SubtitleDeliveryMethod.Hls ? (int?)null : state.SubtitleStream.Index;
foreach (var stream in subtitles)
{
@ -843,7 +862,7 @@ namespace MediaBrowser.Api.Playback.Hls
var keyFrameArg = string.Format(" -force_key_frames \"expr:gte(t,n_forced*{0})\"",
state.SegmentLength.ToString(UsCulture));
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode;
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();

2
MediaBrowser.Api/Playback/Hls/VideoHlsService.cs
View file

@ -96,7 +96,7 @@ namespace MediaBrowser.Api.Playback.Hls
var keyFrameArg = string.Format(" -force_key_frames \"expr:gte(t,n_forced*{0})\"",
state.SegmentLength.ToString(UsCulture));
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.VideoRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode;
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
args += " " + EncodingHelper.GetVideoQualityParam(state, codec, encodingOptions, GetDefaultH264Preset()) + keyFrameArg;

1
MediaBrowser.Api/Playback/StreamRequest.cs
View file

@ -37,7 +37,6 @@ namespace MediaBrowser.Api.Playback
public string Params { get; set; }
public string PlaySessionId { get; set; }
public string LiveStreamId { get; set; }
public string Tag { get; set; }
public string SegmentContainer { get; set; }

41
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
View file

@ -377,7 +377,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var arg = string.Format("-i {0}", GetInputPathArgument(state));
if (state.SubtitleStream != null && request.SubtitleMethod == SubtitleDeliveryMethod.Encode)
if (state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode)
{
if (state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream)
{
@ -410,7 +410,7 @@ namespace MediaBrowser.Controller.MediaEncoding
{
if (GetVideoEncoder(state, encodingOptions).IndexOf("vaapi", StringComparison.OrdinalIgnoreCase) != -1)
{
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && request.SubtitleMethod == SubtitleDeliveryMethod.Encode;
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hwOutputFormat = "vaapi";
if (hasGraphicalSubs)
@ -782,7 +782,7 @@ namespace MediaBrowser.Controller.MediaEncoding
// Can't stream copy if we're burning in subtitles
if (request.SubtitleStreamIndex.HasValue)
{
if (request.SubtitleMethod == SubtitleDeliveryMethod.Encode)
if (state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode)
{
return false;
}
@ -1042,7 +1042,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var pts = string.Empty;
if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.BaseRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode && !state.CopyTimestamps)
if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode && !state.CopyTimestamps)
{
var seconds = TimeSpan.FromTicks(state.StartTimeTicks ?? 0).TotalSeconds;
@ -1205,7 +1205,7 @@ namespace MediaBrowser.Controller.MediaEncoding
args += " -map -0:a";
}
var subtitleMethod = state.BaseRequest.SubtitleMethod;
var subtitleMethod = state.SubtitleDeliveryMethod;
if (state.SubtitleStream == null || subtitleMethod == SubtitleDeliveryMethod.Hls)
{
args += " -map -0:s";
@ -1421,7 +1421,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var output = string.Empty;
if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && request.SubtitleMethod == SubtitleDeliveryMethod.Encode)
if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode)
{
var subParam = GetTextSubtitleParam(state);
@ -1696,6 +1696,8 @@ namespace MediaBrowser.Controller.MediaEncoding
}
EnforceResolutionLimit(state);
NormalizeSubtitleEmbed(state);
}
else
{
@ -1705,6 +1707,21 @@ namespace MediaBrowser.Controller.MediaEncoding
state.MediaSource = mediaSource;
}
private void NormalizeSubtitleEmbed(EncodingJobInfo state)
{
if (state.SubtitleStream == null || state.SubtitleDeliveryMethod != SubtitleDeliveryMethod.Embed)
{
return ;
}
// This is tricky to remux in, after converting to dvdsub it's not positioned correctly
// Therefore, let's just burn it in
if (string.Equals(state.SubtitleStream.Codec, "DVBSUB", StringComparison.OrdinalIgnoreCase))
{
state.SubtitleDeliveryMethod = SubtitleDeliveryMethod.Encode;
}
}
/// <summary>
/// Gets the name of the output video codec
/// </summary>
@ -1810,16 +1827,6 @@ namespace MediaBrowser.Controller.MediaEncoding
codec = format;
}
// Muxing in dvbsub via either copy or -codec dvbsub does not seem to work
// It doesn't throw any errors but vlc on android will not render them
// They will need to be converted to an alternative format
// TODO: This is incorrectly assuming that dvdsub will be supported by the player
// The api will need to be expanded to accomodate this.
if (string.Equals(state.SubtitleStream.Codec, "DVBSUB", StringComparison.OrdinalIgnoreCase))
{
codec = "dvdsub";
}
var args = " -codec:s:0 " + codec;
args += " -disposition:s:0 default";
@ -1894,7 +1901,7 @@ namespace MediaBrowser.Controller.MediaEncoding
args += keyFrameArg;
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.BaseRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode;
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasCopyTs = false;
// Add resolution params, if specified

1
MediaBrowser.Controller/MediaEncoding/EncodingJobOptions.cs
View file

@ -192,6 +192,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public int? TranscodingMaxAudioChannels { get; set; }
public int? CpuCoreLimit { get; set; }
public string OutputContainer { get; set; }
public string LiveStreamId { get; set; }
/// <summary>
/// Gets or sets the video codec.

2
MediaBrowser.MediaEncoding/Encoder/BaseEncoder.cs
View file

@ -350,7 +350,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
state.IsoMount = await IsoManager.Mount(state.MediaPath, cancellationToken).ConfigureAwait(false);
}
if (state.MediaSource.RequiresOpening && string.IsNullOrWhiteSpace(state.LiveStreamId))
if (state.MediaSource.RequiresOpening && string.IsNullOrWhiteSpace(state.Options.LiveStreamId))
{
var liveStreamResponse = await MediaSourceManager.OpenLiveStream(new LiveStreamRequest
{

3
MediaBrowser.MediaEncoding/Encoder/EncodingJob.cs
View file

@ -38,7 +38,6 @@ namespace MediaBrowser.MediaEncoding.Encoder
public bool EstimateContentLength { get; set; }
public TranscodeSeekInfo TranscodeSeekInfo { get; set; }
public long? EncodingDurationTicks { get; set; }
public string LiveStreamId { get; set; }
public string ItemType { get; set; }
@ -94,7 +93,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
private async void DisposeLiveStream()
{
if (MediaSource.RequiresClosing)
if (MediaSource.RequiresClosing && string.IsNullOrWhiteSpace(Options.LiveStreamId) && !string.IsNullOrWhiteSpace(MediaSource.LiveStreamId))
{
try
{

2
SharedVersion.cs
View file

@ -1,3 +1,3 @@
using System.Reflection;
[assembly: AssemblyVersion("3.2.10.4")]
[assembly: AssemblyVersion("3.2.10.5")]