/// <summary>
/// Initializes a new instance of the <see cref="EncoderSettingsPresentationModel"/> class.
/// </summary>
public EncoderSettingsPresentationModel(IEncoderSettingsView view, IProjectService projectService, IOutputServiceFacade outputServiceFacade, IConfigurationService configurationService)
{
this.View = view;
this.projectService = projectService;
this.outputServiceFacade = outputServiceFacade;
this.configurationService = configurationService;
this.outputServiceFacade.GenerateOuputCompleted += this.OnGenerateOutputCompleted;
this.outputServiceFacade.GenerateCompositestreamManifestCompleted += this.OnGenerateCompositestreamManifestCompleted;
this.Metadata = new OutputMetadata
{
Settings = new OutputSettings(),
WindowsMediaHeaderProperties = new WindowsMediaHeaderProperties()
};
this.GenerateOutputCommand = new DelegateCommand <object>(this.GenerateOutput);
this.ResizeModeOptions = new List <string> {
"Stretch", "Letterbox"
};
this.AspectRatioOptions = new List <string> {
"Custom", "16:9", "4:3"
};
this.FrameRateOptions = new List <double> {
23.976, 24, 25, 29.97, 30
};
this.PbpDataStreamName = "PBP";
this.AdsDataStreamName = "AD";
this.View.Model = this;
}
public ManifestMediaModel(
IOutputServiceFacade outputServiceFacade,
[Dependency("PrimaryCache")] ICache primaryCache,
ISequenceRegistry sequenceRegistry,
IPersistenceService persistenceService,
Func <ITransitionsManager> transitionsManagerFactory,
Func <IRubberBandingManager> rubberBandingManagerFactory,
IConfigurationService configurationService)
{
this.outputServiceFacade = outputServiceFacade;
this.primaryCache = primaryCache;
this.sequenceRegistry = sequenceRegistry;
this.persistenceService = persistenceService;
this.outputServiceFacade.PersistManifestCompleted += this.OnPersistManifestCompleted;
this.mediaDataByTrackId = new Dictionary <int, ManifestPlayableMediaData>();
this.maxNumberOfAudioTracks = configurationService.GetParameterValueAsInt("MaxNumberOfAudioTracks").GetValueOrDefault(1);
this.transitionsManagers = new List <ITransitionsManager>();
this.rubberBandingManagers = new List <IRubberBandingManager>();
for (int i = 0; i < this.maxNumberOfAudioTracks + 1; i++)
{
ITransitionsManager transitionsManager = transitionsManagerFactory();
IRubberBandingManager rubberBandingManager = rubberBandingManagerFactory();
transitionsManager.IsAudioOnly = i != 0;
VolumeOrchestrator.Bind(transitionsManager, rubberBandingManager);
this.transitionsManagers.Add(transitionsManager);
this.rubberBandingManagers.Add(rubberBandingManager);
}
this.InitializeMediaData();
this.SetPluginForManagers();
this.SubcribeToPlayingStateChanged();
this.pendingPersists = new List <int>();
this.timer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(UtilityHelper.PositionUpdateIntervalMillis)
};
this.timer.Tick += this.OnFrameRendered;
this.timer.Start();
}
