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re-enable sync

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This commit is contained in:
Luke Pulverenti 2015-01-05 01:00:13 -05:00
parent e9fd871069
commit 00b5150999
7 changed files with 128 additions and 23 deletions
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5
MediaBrowser.MediaEncoding/Encoder/AudioEncoder.cs
View file

@ -82,5 +82,10 @@ namespace MediaBrowser.MediaEncoding.Encoder
return null;
}
protected override bool IsVideoEncoder
{
get { return false; }
}
}
}

68
MediaBrowser.MediaEncoding/Encoder/BaseEncoder.cs
View file

@ -142,6 +142,8 @@ namespace MediaBrowser.MediaEncoding.Encoder
throw;
}
cancellationToken.Register(() => Cancel(process, encodingJob));
// MUST read both stdout and stderr asynchronously or a deadlock may occurr
process.BeginOutputReadLine();
@ -157,6 +159,16 @@ namespace MediaBrowser.MediaEncoding.Encoder
return encodingJob;
}
private void Cancel(Process process, EncodingJob job)
{
Logger.Info("Killing ffmpeg process for {0}", job.OutputFilePath);
//process.Kill();
process.StandardInput.WriteLine("q");
job.IsCancelled = true;
}
/// <summary>
/// Processes the exited.
/// </summary>
@ -169,25 +181,53 @@ namespace MediaBrowser.MediaEncoding.Encoder
Logger.Debug("Disposing stream resources");
job.Dispose();
var isSuccesful = false;
try
{
Logger.Info("FFMpeg exited with code {0}", process.ExitCode);
var exitCode = process.ExitCode;
Logger.Info("FFMpeg exited with code {0}", exitCode);
isSuccesful = exitCode == 0;
}
catch
{
Logger.Error("FFMpeg exited with an error.");
}
if (isSuccesful && !job.IsCancelled)
{
job.TaskCompletionSource.TrySetResult(true);
}
else if (job.IsCancelled)
{
try
{
job.TaskCompletionSource.TrySetResult(true);
DeleteFiles(job);
}
catch
{
}
try
{
job.TaskCompletionSource.TrySetException(new OperationCanceledException());
}
catch
{
}
}
catch
else
{
Logger.Error("FFMpeg exited with an error.");
try
{
job.TaskCompletionSource.TrySetException(new ApplicationException());
DeleteFiles(job);
}
catch
{
}
try
{
job.TaskCompletionSource.TrySetException(new ApplicationException("Encoding failed"));
}
catch
{
@ -206,6 +246,11 @@ namespace MediaBrowser.MediaEncoding.Encoder
//}
}
protected virtual void DeleteFiles(EncodingJob job)
{
File.Delete(job.OutputFilePath);
}
private void OnTranscodeBeginning(EncodingJob job)
{
job.ReportTranscodingProgress(null, null, null, null);
@ -219,10 +264,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
}
}
protected virtual bool IsVideoEncoder
{
get { return false; }
}
protected abstract bool IsVideoEncoder { get; }
protected virtual string GetWorkingDirectory(EncodingJobOptions options)
{
@ -263,6 +305,12 @@ namespace MediaBrowser.MediaEncoding.Encoder
/// <returns>System.Int32.</returns>
protected int GetNumberOfThreads(EncodingJob job, bool isWebm)
{
// Only need one thread for sync
if (job.Options.Context == EncodingContext.Static)
{
return 1;
}
if (isWebm)
{
// Recommended per docs

7
MediaBrowser.MediaEncoding/Encoder/EncodingJob.cs
View file

@ -18,6 +18,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
public class EncodingJob : IDisposable
{
public bool HasExited { get; internal set; }
public bool IsCancelled { get; internal set; }
public Stream LogFileStream { get; set; }
public IProgress<double> Progress { get; set; }
@ -399,6 +400,12 @@ namespace MediaBrowser.MediaEncoding.Encoder
// job.Framerate = framerate;
if (!percentComplete.HasValue && ticks.HasValue && RunTimeTicks.HasValue)
{
var pct = ticks.Value/RunTimeTicks.Value;
percentComplete = pct*100;
}
if (percentComplete.HasValue)
{
Progress.Report(percentComplete.Value);

5
MediaBrowser.MediaEncoding/Encoder/VideoEncoder.cs
View file

@ -173,5 +173,10 @@ namespace MediaBrowser.MediaEncoding.Encoder
return null;
}
protected override bool IsVideoEncoder
{
get { return true; }
}
}
}

60
MediaBrowser.Server.Implementations/Sync/SyncJobProcessor.cs
View file

@ -1,4 +1,5 @@
using MediaBrowser.Controller.Entities;
using MediaBrowser.Common.Progress;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.MediaEncoding;
@ -337,7 +338,9 @@ namespace MediaBrowser.Server.Implementations.Sync
cancellationToken.ThrowIfCancellationRequested();
await ProcessJobItem(item, cancellationToken).ConfigureAwait(false);
var innerProgress = new ActionableProgress<double>();
await ProcessJobItem(item, innerProgress, cancellationToken).ConfigureAwait(false);
var job = _syncRepo.GetJob(item.JobId);
await UpdateJobStatus(job).ConfigureAwait(false);
@ -346,7 +349,7 @@ namespace MediaBrowser.Server.Implementations.Sync
}
}
private async Task ProcessJobItem(SyncJobItem jobItem, CancellationToken cancellationToken)
private async Task ProcessJobItem(SyncJobItem jobItem, IProgress<double> progress, CancellationToken cancellationToken)
{
var item = _libraryManager.GetItemById(jobItem.ItemId);
if (item == null)
@ -372,12 +375,12 @@ namespace MediaBrowser.Server.Implementations.Sync
var video = item as Video;
if (video != null)
{
await Sync(jobItem, video, deviceProfile, cancellationToken).ConfigureAwait(false);
await Sync(jobItem, video, deviceProfile, progress, cancellationToken).ConfigureAwait(false);
}
else if (item is Audio)
{
await Sync(jobItem, (Audio)item, deviceProfile, cancellationToken).ConfigureAwait(false);
await Sync(jobItem, (Audio)item, deviceProfile, progress, cancellationToken).ConfigureAwait(false);
}
else if (item is Photo)
@ -391,7 +394,7 @@ namespace MediaBrowser.Server.Implementations.Sync
}
}
private async Task Sync(SyncJobItem jobItem, Video item, DeviceProfile profile, CancellationToken cancellationToken)
private async Task Sync(SyncJobItem jobItem, Video item, DeviceProfile profile, IProgress<double> progress, CancellationToken cancellationToken)
{
var options = new VideoOptions
{
@ -412,7 +415,26 @@ namespace MediaBrowser.Server.Implementations.Sync
jobItem.Status = SyncJobItemStatus.Converting;
await _syncRepo.Update(jobItem).ConfigureAwait(false);
jobItem.OutputPath = await _mediaEncoder.EncodeVideo(new EncodingJobOptions(streamInfo, profile), new Progress<double>(), cancellationToken);
try
{
jobItem.OutputPath = await _mediaEncoder.EncodeVideo(new EncodingJobOptions(streamInfo, profile), progress,
cancellationToken);
}
catch (OperationCanceledException)
{
jobItem.Status = SyncJobItemStatus.Queued;
}
catch (Exception ex)
{
jobItem.Status = SyncJobItemStatus.Failed;
_logger.ErrorException("Error during sync transcoding", ex);
}
if (jobItem.Status == SyncJobItemStatus.Failed || jobItem.Status == SyncJobItemStatus.Queued)
{
await _syncRepo.Update(jobItem).ConfigureAwait(false);
return;
}
}
else
{
@ -435,7 +457,7 @@ namespace MediaBrowser.Server.Implementations.Sync
await _syncRepo.Update(jobItem).ConfigureAwait(false);
}
private async Task Sync(SyncJobItem jobItem, Audio item, DeviceProfile profile, CancellationToken cancellationToken)
private async Task Sync(SyncJobItem jobItem, Audio item, DeviceProfile profile, IProgress<double> progress, CancellationToken cancellationToken)
{
var options = new AudioOptions
{
@ -455,8 +477,26 @@ namespace MediaBrowser.Server.Implementations.Sync
{
jobItem.Status = SyncJobItemStatus.Converting;
await _syncRepo.Update(jobItem).ConfigureAwait(false);
jobItem.OutputPath = await _mediaEncoder.EncodeAudio(new EncodingJobOptions(streamInfo, profile), new Progress<double>(), cancellationToken);
try
{
jobItem.OutputPath = await _mediaEncoder.EncodeAudio(new EncodingJobOptions(streamInfo, profile), progress, cancellationToken);
}
catch (OperationCanceledException)
{
jobItem.Status = SyncJobItemStatus.Queued;
}
catch (Exception ex)
{
jobItem.Status = SyncJobItemStatus.Failed;
_logger.ErrorException("Error during sync transcoding", ex);
}
if (jobItem.Status == SyncJobItemStatus.Failed || jobItem.Status == SyncJobItemStatus.Queued)
{
await _syncRepo.Update(jobItem).ConfigureAwait(false);
return;
}
}
else
{

2
MediaBrowser.Server.Implementations/Sync/SyncScheduledTask.cs
View file

@ -67,7 +67,7 @@ namespace MediaBrowser.Server.Implementations.Sync
public bool IsHidden
{
get { return true; }
get { return false; }
}
public bool IsEnabled

4
SharedVersion.cs
View file

@ -1,4 +1,4 @@
using System.Reflection;
//[assembly: AssemblyVersion("3.0.*")]
[assembly: AssemblyVersion("3.0.5482.1")]
[assembly: AssemblyVersion("3.0.*")]
//[assembly: AssemblyVersion("3.0.5482.1")]