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add setting to control transcodng throttle

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This commit is contained in:
Luke Pulverenti
2015-03-30 12:16:34 -04:00
parent 0bd27381e0
commit 5f044cfd68
28 changed files with 475 additions and 241 deletions
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81
MediaBrowser.MediaEncoding/Encoder/BaseEncoder.cs
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@@ -1,6 +1,5 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.Channels;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.LiveTv;
@@ -14,6 +13,7 @@ using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.MediaInfo;
using System;
using System.Collections.Generic;
using System.Diagnostics;
@@ -31,10 +31,8 @@ namespace MediaBrowser.MediaEncoding.Encoder
protected readonly ILogger Logger;
protected readonly IServerConfigurationManager ConfigurationManager;
protected readonly IFileSystem FileSystem;
protected readonly ILiveTvManager LiveTvManager;
protected readonly IIsoManager IsoManager;
protected readonly ILibraryManager LibraryManager;
protected readonly IChannelManager ChannelManager;
protected readonly ISessionManager SessionManager;
protected readonly ISubtitleEncoder SubtitleEncoder;
protected readonly IMediaSourceManager MediaSourceManager;
@@ -45,20 +43,18 @@ namespace MediaBrowser.MediaEncoding.Encoder
ILogger logger,
IServerConfigurationManager configurationManager,
IFileSystem fileSystem,
ILiveTvManager liveTvManager,
IIsoManager isoManager,
ILibraryManager libraryManager,
IChannelManager channelManager,
ISessionManager sessionManager, ISubtitleEncoder subtitleEncoder, IMediaSourceManager mediaSourceManager)
ISessionManager sessionManager,
ISubtitleEncoder subtitleEncoder,
IMediaSourceManager mediaSourceManager)
{
MediaEncoder = mediaEncoder;
Logger = logger;
ConfigurationManager = configurationManager;
FileSystem = fileSystem;
LiveTvManager = liveTvManager;
IsoManager = isoManager;
LibraryManager = libraryManager;
ChannelManager = channelManager;
SessionManager = sessionManager;
SubtitleEncoder = subtitleEncoder;
MediaSourceManager = mediaSourceManager;
@@ -68,7 +64,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
IProgress<double> progress,
CancellationToken cancellationToken)
{
var encodingJob = await new EncodingJobFactory(Logger, LiveTvManager, LibraryManager, ChannelManager, MediaSourceManager)
var encodingJob = await new EncodingJobFactory(Logger, LibraryManager, MediaSourceManager)
.CreateJob(options, IsVideoEncoder, progress, cancellationToken).ConfigureAwait(false);
encodingJob.OutputFilePath = GetOutputFilePath(encodingJob);
@@ -477,53 +473,25 @@ namespace MediaBrowser.MediaEncoding.Encoder
state.IsoMount = await IsoManager.Mount(state.MediaPath, cancellationToken).ConfigureAwait(false);
}
if (string.IsNullOrEmpty(state.MediaPath))
if (state.MediaSource.RequiresOpening)
{
var checkCodecs = false;
if (string.Equals(state.ItemType, typeof(LiveTvChannel).Name))
var liveStreamResponse = await MediaSourceManager.OpenLiveStream(new LiveStreamRequest
{
var streamInfo = await LiveTvManager.GetChannelStream(state.Options.ItemId, cancellationToken).ConfigureAwait(false);
OpenToken = state.MediaSource.OpenToken
state.LiveTvStreamId = streamInfo.Id;
}, false, cancellationToken).ConfigureAwait(false);
state.MediaPath = streamInfo.Path;
state.InputProtocol = streamInfo.Protocol;
AttachMediaStreamInfo(state, liveStreamResponse.MediaSource, state.Options);
await Task.Delay(1500, cancellationToken).ConfigureAwait(false);
AttachMediaStreamInfo(state, streamInfo, state.Options);
checkCodecs = true;
}
else if (string.Equals(state.ItemType, typeof(LiveTvVideoRecording).Name) ||
string.Equals(state.ItemType, typeof(LiveTvAudioRecording).Name))
if (state.IsVideoRequest)
{
var streamInfo = await LiveTvManager.GetRecordingStream(state.Options.ItemId, cancellationToken).ConfigureAwait(false);
state.LiveTvStreamId = streamInfo.Id;
state.MediaPath = streamInfo.Path;
state.InputProtocol = streamInfo.Protocol;
await Task.Delay(1500, cancellationToken).ConfigureAwait(false);
AttachMediaStreamInfo(state, streamInfo, state.Options);
checkCodecs = true;
EncodingJobFactory.TryStreamCopy(state, state.Options);
}
}
if (state.IsVideoRequest && checkCodecs)
{
if (state.VideoStream != null && EncodingJobFactory.CanStreamCopyVideo(state.Options, state.VideoStream))
{
state.OutputVideoCodec = "copy";
}
if (state.AudioStream != null && EncodingJobFactory.CanStreamCopyAudio(state.Options, state.AudioStream, state.SupportedAudioCodecs))
{
state.OutputAudioCodec = "copy";
}
}
if (state.MediaSource.BufferMs.HasValue)
{
await Task.Delay(state.MediaSource.BufferMs.Value, cancellationToken).ConfigureAwait(false);
}
}
@@ -531,22 +499,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
MediaSourceInfo mediaSource,
EncodingJobOptions videoRequest)
{
state.InputProtocol = mediaSource.Protocol;
state.MediaPath = mediaSource.Path;
state.RunTimeTicks = mediaSource.RunTimeTicks;
state.RemoteHttpHeaders = mediaSource.RequiredHttpHeaders;
state.InputBitrate = mediaSource.Bitrate;
state.InputFileSize = mediaSource.Size;
state.ReadInputAtNativeFramerate = mediaSource.ReadAtNativeFramerate;
if (state.ReadInputAtNativeFramerate)
{
state.OutputAudioSync = "1000";
state.InputVideoSync = "-1";
state.InputAudioSync = "1";
}
EncodingJobFactory.AttachMediaStreamInfo(state, mediaSource.MediaStreams, videoRequest);
EncodingJobFactory.AttachMediaStreamInfo(state, mediaSource, videoRequest);
}
/// <summary>