static void Main(string[] args) {
instance = new HandBrakeInstance();
instance.Initialize(verbosity: 1);
instance.ScanCompleted += instance_ScanCompleted;
instance.StartScan(SourceFile, previewCount: 10);
Console.ReadLine();
}
/// <summary>
/// Initializes a new instance of the <see cref="LibScan"/> class.
/// </summary>
public LibScan()
{
logging = new StringBuilder();
instance = ServiceManager.HandBrakeInstance;
instance.Initialize(1);
instance.ScanProgress += this.InstanceScanProgress;
instance.ScanCompleted += this.InstanceScanCompleted;
HandBrakeUtils.MessageLogged += this.HandBrakeInstanceMessageLogged;
HandBrakeUtils.ErrorLogged += this.HandBrakeInstanceErrorLogged;
}
/// <summary>
/// Initializes a new instance of the <see cref="LibEncode"/> class.
/// </summary>
public LibEncode()
{
// Setup the HandBrake Instance
this.instance = new HandBrakeInstance();
this.instance.EncodeCompleted += this.InstanceEncodeCompleted;
this.instance.EncodeProgress += this.InstanceEncodeProgress;
HandBrakeUtils.MessageLogged += this.HandBrakeInstanceMessageLogged;
HandBrakeUtils.ErrorLogged += this.HandBrakeInstanceErrorLogged;
GrowlCommunicator.Register();
}
private void RunJob(string jobName)
{
this.resetEvent.Reset();
EncodeJob job = EncodeJobsPersist.GetJob("Normal");
if (job.SourceType == SourceType.VideoFolder)
{
job.SourcePath = Path.Combine(Environment.CurrentDirectory, Path.GetFileName(job.SourcePath));
}
if (job.SourceType == SourceType.File)
{
job.SourcePath = Path.Combine(Environment.CurrentDirectory, Path.GetFileName(job.SourcePath));
}
string extension;
if (job.EncodingProfile.OutputFormat == OutputFormat.Mkv)
{
extension = ".mkv";
}
else
{
extension = ".mp4";
}
job.OutputPath = Path.Combine(OutputVideoDirectory, jobName + extension);
var instance = new HandBrakeInstance();
instance.Initialize(0);
instance.ScanCompleted += (sender, e) =>
{
this.resetEvent.Set();
};
instance.StartScan(job.SourcePath, 10);
this.resetEvent.WaitOne();
this.resetEvent.Reset();
instance.EncodeCompleted += (sender, e) =>
{
Assert.IsFalse(e.Error);
this.resetEvent.Set();
};
instance.StartEncode(job);
this.resetEvent.WaitOne();
Assert.IsTrue(File.Exists(job.OutputPath));
var fileInfo = new FileInfo(job.OutputPath);
Assert.IsTrue(fileInfo.Length > 1024);
}
public void ScanNextJob()
{
EncodeJobViewModel jobVM = itemsToScan[currentJobIndex];
var onDemandInstance = new HandBrakeInstance();
onDemandInstance.Initialize(Config.LogVerbosity);
onDemandInstance.ScanProgress += (o, e) =>
{
lock (this.currentJobIndexLock)
{
this.currentJobProgress = e.Progress;
this.RaisePropertyChanged(() => this.Progress);
}
};
onDemandInstance.ScanCompleted += (o, e) =>
{
jobVM.HandBrakeInstance = onDemandInstance;
if (onDemandInstance.Titles.Count > 0)
{
Title titleToEncode = Utilities.GetFeatureTitle(onDemandInstance.Titles, onDemandInstance.FeatureTitle);
jobVM.Job.Title = titleToEncode.TitleNumber;
jobVM.Job.Length = titleToEncode.Duration;
jobVM.Job.ChapterStart = 1;
jobVM.Job.ChapterEnd = titleToEncode.Chapters.Count;
}
lock (this.currentJobIndexLock)
{
this.currentJobIndex++;
this.currentJobProgress = 0;
this.RaisePropertyChanged(() => this.Progress);
if (this.ScanFinished)
{
DispatchService.BeginInvoke(() =>
{
this.CancelCommand.Execute(null);
});
}
else
{
this.ScanNextJob();
}
}
};
onDemandInstance.StartScan(jobVM.Job.SourcePath, Config.PreviewCount, 0);
}
/// <summary>
/// The get encode instance.
/// </summary>
/// <param name="verbosity">
/// The verbosity.
/// </param>
/// <returns>
/// The <see cref="IHandBrakeInstance"/>.
/// </returns>
public static IHandBrakeInstance GetEncodeInstance(int verbosity)
{
if (encodeInstance != null)
{
encodeInstance.Dispose();
encodeInstance = null;
}
HandBrakeInstance newInstance = new HandBrakeInstance();
newInstance.Initialize(verbosity);
encodeInstance = newInstance;
return(encodeInstance);
}
/// <summary>
/// Gets the scanInstance.
/// </summary>
/// <param name="verbosity">
/// The verbosity.
/// </param>
/// <returns>
/// The <see cref="IHandBrakeInstance"/>.
/// </returns>
public static IHandBrakeInstance GetScanInstance(int verbosity)
{
if (scanInstance != null)
{
scanInstance.Dispose();
scanInstance = null;
}
HandBrakeInstance newInstance = new HandBrakeInstance();
newInstance.Initialize(verbosity);
scanInstance = newInstance;
return(scanInstance);
}
private void RefreshPreviews()
{
this.originalScanInstance = this.ScanInstance;
this.job = this.mainViewModel.EncodeJob;
VCProfile profile = this.job.EncodingProfile;
int width, height, parWidth, parHeight;
this.ScanInstance.GetSize(this.job.HbJob, out width, out height, out parWidth, out parHeight);
// If we're rotating by 90 degrees, swap width and height for sizing purposes.
if (profile.Rotation == VCPictureRotation.Clockwise90 || profile.Rotation == VCPictureRotation.Clockwise270)
{
int temp = width;
width = height;
height = temp;
temp = parWidth;
parWidth = parHeight;
parHeight = temp;
}
if (parWidth <= 0 || parHeight <= 0)
{
this.HasPreview = false;
this.Title = PreviewRes.NoVideoSourceTitle;
Ioc.Container.GetInstance<ILogger>().LogError("HandBrake returned a negative pixel aspect ratio. Cannot show preview.");
return;
}
this.PreviewDisplayHeight = height;
this.PreviewDisplayWidth = width * ((double)parWidth / parHeight);
// Update the number of previews.
this.previewCount = this.ScanInstance.PreviewCount;
if (this.selectedPreview >= this.previewCount)
{
this.selectedPreview = this.previewCount - 1;
this.RaisePropertyChanged(() => this.SelectedPreview);
}
this.RaisePropertyChanged(() => this.PreviewCount);
this.HasPreview = true;
lock (this.imageSync)
{
this.previewImageCache = new BitmapSource[this.previewCount];
updateVersion++;
// Clear main work queue.
this.previewImageWorkQueue.Clear();
this.imageFileCacheFolder = Path.Combine(Utilities.ImageCacheFolder,
Process.GetCurrentProcess().Id.ToString(CultureInfo.InvariantCulture),
updateVersion.ToString(CultureInfo.InvariantCulture));
if (!Directory.Exists(this.imageFileCacheFolder))
{
Directory.CreateDirectory(this.imageFileCacheFolder);
}
// Clear old images out of the file cache.
this.ClearImageFileCache();
this.imageFileSync = new List<object>(this.previewCount);
for (int i = 0; i < this.previewCount; i++)
{
this.imageFileSync.Add(new object());
}
this.BeginBackgroundImageLoad();
}
if (parWidth == parHeight)
{
this.Title = string.Format(PreviewRes.PreviewWindowTitleSimple, width, height);
}
else
{
this.Title = string.Format(
PreviewRes.PreviewWindowTitleComplex,
Math.Round(this.PreviewDisplayWidth),
Math.Round(this.PreviewDisplayHeight),
width,
height);
}
}
/// <summary>
/// Starts a scan of a video source
/// </summary>
/// <param name="path">The path to scan.</param>
/// <param name="jobVM">The encode job choice to apply after the scan is finished.</param>
private void StartScan(string path, EncodeJobViewModel jobVM = null)
{
this.ClearVideoSource();
this.ScanProgress = 0;
HandBrakeInstance oldInstance = this.scanInstance;
this.logger.Log("Starting scan: " + path);
this.scanInstance = new HandBrakeInstance();
this.scanInstance.Initialize(Config.LogVerbosity);
this.scanInstance.ScanProgress += (o, e) =>
{
this.ScanProgress = e.Progress * 100;
};
this.scanInstance.ScanCompleted += (o, e) =>
{
DispatchService.Invoke(() =>
{
this.ScanningSource = false;
if (this.scanCancelledFlag)
{
this.SelectedSource = null;
this.RaisePropertyChanged(() => this.SourcePicked);
if (this.ScanCancelled != null)
{
this.ScanCancelled(this, new EventArgs());
}
this.logger.Log("Scan cancelled");
if (this.pendingScan != null)
{
this.SetSource(this.pendingScan);
this.pendingScan = null;
}
}
else
{
this.SourceData = new VideoSource { Titles = this.scanInstance.Titles, FeatureTitle = this.scanInstance.FeatureTitle };
// If scan failed source data will be null.
if (this.sourceData != null)
{
if (jobVM != null)
{
this.ApplyEncodeJobChoices(jobVM);
}
if (jobVM == null && this.SelectedSource != null &&
(this.SelectedSource.Type == SourceType.File || this.SelectedSource.Type == SourceType.VideoFolder))
{
SourceHistory.AddToHistory(this.SourcePath);
}
}
this.logger.Log("Scan completed");
}
this.logger.Log("");
});
};
this.ScanError = false;
this.ScanningSource = true;
this.scanCancelledFlag = false;
this.scanInstance.StartScan(path, Config.PreviewCount, TimeSpan.FromSeconds(Config.MinimumTitleLengthSeconds));
if (oldInstance != null)
{
this.ProcessingVM.CleanupHandBrakeInstanceIfUnused(oldInstance);
}
}
// Brings up specified job for editing, doing a scan if necessary.
public void EditJob(EncodeJobViewModel jobVM, bool isQueueItem = true)
{
VCJob job = jobVM.Job;
if (this.PresetsVM.SelectedPreset.IsModified)
{
MessageBoxResult dialogResult = Utilities.MessageBox.Show(this, MainRes.SaveChangesPresetMessage, MainRes.SaveChangesPresetTitle, MessageBoxButton.YesNoCancel);
if (dialogResult == MessageBoxResult.Yes)
{
this.PresetsVM.SavePreset();
}
else if (dialogResult == MessageBoxResult.No)
{
this.PresetsVM.RevertPreset(userInitiated: false);
}
else if (dialogResult == MessageBoxResult.Cancel)
{
return;
}
}
if (jobVM.HandBrakeInstance != null && jobVM.HandBrakeInstance == this.ScanInstance)
{
this.ApplyEncodeJobChoices(jobVM);
Messenger.Default.Send(new RefreshPreviewMessage());
}
else if (jobVM.VideoSource != null)
{
// Set current scan to cached scan
this.scanInstance = jobVM.HandBrakeInstance;
this.SourceData = jobVM.VideoSource;
this.LoadVideoSourceMetadata(job, jobVM.VideoSourceMetadata);
this.ApplyEncodeJobChoices(jobVM);
}
else
{
string jobPath = job.SourcePath;
string jobRoot = Path.GetPathRoot(jobPath);
// We need to reconstruct the source metadata since the program has shut down since the job
// was created.
var videoSourceMetadata = new VideoSourceMetadata();
switch (job.SourceType)
{
case SourceType.Dvd:
DriveInformation driveInfo = this.DriveCollection.FirstOrDefault(d => string.Compare(d.RootDirectory, jobRoot, StringComparison.OrdinalIgnoreCase) == 0);
if (driveInfo == null)
{
Ioc.Container.GetInstance<IMessageBoxService>().Show(MainRes.DiscNotInDriveError);
return;
}
videoSourceMetadata.Name = driveInfo.VolumeLabel;
videoSourceMetadata.DriveInfo = driveInfo;
break;
case SourceType.File:
videoSourceMetadata.Name = Utilities.GetSourceNameFile(job.SourcePath);
break;
case SourceType.VideoFolder:
videoSourceMetadata.Name = Utilities.GetSourceNameFolder(job.SourcePath);
break;
}
this.LoadVideoSourceMetadata(job, videoSourceMetadata);
this.StartScan(job.SourcePath, jobVM);
}
string presetName = isQueueItem ? MainRes.PresetNameRestoredFromQueue : MainRes.PresetNameRestoredFromCompleted;
var queuePreset = new PresetViewModel(
new Preset
{
IsBuiltIn = false,
IsModified = false,
IsQueue = true,
Name = presetName,
EncodingProfile = jobVM.Job.EncodingProfile.Clone()
});
this.PresetsVM.InsertQueuePreset(queuePreset);
if (isQueueItem)
{
// Since it's been sent back for editing, remove the queue item
this.ProcessingVM.EncodeQueue.Remove(jobVM);
}
this.PresetsVM.SaveUserPresets();
}
/// <summary>
/// Cleans up the given HandBrake instance if it's not being used anymore.
/// </summary>
/// <param name="instance">The instance to clean up.</param>
public void CleanupHandBrakeInstanceIfUnused(HandBrakeInstance instance)
{
foreach (EncodeJobViewModel encodeJobVM in this.EncodeQueue)
{
if (instance == encodeJobVM.HandBrakeInstance)
{
return;
}
}
foreach (EncodeResultViewModel resultVM in this.CompletedJobs)
{
if (instance == resultVM.Job.HandBrakeInstance)
{
return;
}
}
if (instance == this.main.ScanInstance)
{
return;
}
instance.Dispose();
}
public void StartEncode(VCJob job, ILogger logger, bool preview, int previewNumber, int previewSeconds, double overallSelectedLengthSeconds)
{
this.logger = logger;
this.logger.Log("Starting encode in-process");
this.encoding = true;
this.encodeStartEvent = new ManualResetEventSlim(false);
this.encodeEndEvent = new ManualResetEventSlim(false);
this.instance = new HandBrakeInstance();
this.instance.Initialize(Config.LogVerbosity);
this.instance.ScanCompleted += (o, e) =>
{
try
{
Title encodeTitle = this.instance.Titles.FirstOrDefault(title => title.TitleNumber == job.Title);
if (encodeTitle != null)
{
lock (this.encoderLock)
{
this.instance.StartEncode(job.HbJob, preview, previewNumber, previewSeconds, overallSelectedLengthSeconds, Config.PreviewCount);
this.IsEncodeStarted = true;
if (this.EncodeStarted != null)
{
this.EncodeStarted(this, new EventArgs());
}
this.encodeStartEvent.Set();
}
}
else
{
if (this.EncodeCompleted != null)
{
this.EncodeCompleted(this, new EncodeCompletedEventArgs { Error = true });
}
this.encodeStartEvent.Set();
this.encodeEndEvent.Set();
}
}
catch (Exception exception)
{
this.logger.LogError("Encoding failed. Please report this error so it can be fixed in the future:" + Environment.NewLine + exception);
}
};
this.instance.EncodeProgress += (o, e) =>
{
// Dispatch to avoid deadlocks on callbacks
DispatchService.BeginInvoke(() =>
{
lock (this.encoderLock)
{
if (this.encoding && this.EncodeProgress != null)
{
this.EncodeProgress(this, e);
}
}
});
};
this.instance.EncodeCompleted += (o, e) =>
{
if (this.encoding)
{
if (this.EncodeCompleted != null)
{
this.EncodeCompleted(this, e);
}
this.encoding = false;
}
this.encodeEndEvent.Set();
this.instance.Dispose();
};
this.instance.StartScan(job.SourcePath, Config.PreviewCount, job.Title);
this.encoding = true;
}
/// <summary>
/// Start the service
/// </summary>
/// <param name="port">
/// The port.
/// </param>
public void Start(string port)
{
using (host = new ServiceHost(typeof(ServerService), new Uri(string.Format("net.tcp://127.0.0.1:{0}", port))))
{
// Setup a listener
host.AddServiceEndpoint(typeof(IServerService), new NetTcpBinding(), "IHbService");
host.Open();
Console.WriteLine("::: HandBrake Isolation Server - Debug Console:::");
Console.WriteLine("Service Started. Waiting for Clients...");
// Setup the services we are going to use.
IHandBrakeInstance instance = new HandBrakeInstance();
scanService = new LibScan(instance);
encodeService = new LibEncode(new UserSettingService(), instance); // TODO this needs wired up with castle
shutdownFlag = new ManualResetEvent(false);
shutdownFlag.WaitOne();
}
}
public void StartEncode(EncodeJob job, bool preview, int previewNumber, int previewSeconds, double overallSelectedLengthSeconds, int verbosity, int previewCount, bool useDvdNav)
{
CurrentEncoder = this;
this.callback = OperationContext.Current.GetCallbackChannel<IHandBrakeEncoderCallback>();
try
{
if (this.callback == null)
{
throw new ArgumentException("Could not get callback channel.");
}
HandBrakeUtils.MessageLogged += (o, e) =>
{
this.StopOnException(() =>
{
this.callback.OnMessageLogged(e.Message);
});
};
HandBrakeUtils.ErrorLogged += (o, e) =>
{
this.StopOnException(() =>
{
this.callback.OnErrorLogged(e.Message);
});
};
HandBrakeUtils.SetDvdNav(useDvdNav);
this.instance = new HandBrakeInstance();
this.instance.Initialize(verbosity);
this.instance.ScanCompleted += (o, e) =>
{
try
{
Title encodeTitle = this.instance.Titles.FirstOrDefault(title => title.TitleNumber == job.Title);
if (encodeTitle != null)
{
lock (this.encodeLock)
{
this.instance.StartEncode(job, preview, previewNumber, previewSeconds, overallSelectedLengthSeconds, previewCount);
this.callback.OnEncodeStarted();
this.state = EncodeState.Encoding;
}
}
else
{
this.callback.OnEncodeComplete(true);
this.CleanUpAndSignalCompletion();
}
}
catch (Exception exception)
{
this.callback.OnException(exception.ToString());
this.CleanUpAndSignalCompletion();
}
};
this.instance.EncodeProgress += (o, e) =>
{
this.StopOnException(() =>
{
this.callback.OnEncodeProgress(e.AverageFrameRate, e.CurrentFrameRate, e.EstimatedTimeLeft, e.FractionComplete, e.Pass);
});
};
this.instance.EncodeCompleted += (o, e) =>
{
this.state = EncodeState.Finished;
try
{
this.callback.OnEncodeComplete(e.Error);
}
catch (CommunicationException exception)
{
WorkerLogger.Log("Got exception when reporting completion: " + exception, isError: true);
}
finally
{
this.CleanUpAndSignalCompletion();
}
};
this.instance.StartScan(job.SourcePath, previewCount, job.Title);
this.state = EncodeState.Scanning;
}
catch (Exception exception)
{
this.callback.OnException(exception.ToString());
throw;
}
}
