private async void CallDispatcher3()
{
await Window.Current.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
OutputVideo.SetSource(stream, _OutputFile.ContentType);
});
}
void OutputPlayButton_Click(Object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
if (OutputVideo.DefaultPlaybackRate == 0)
{
OutputVideo.DefaultPlaybackRate = 1.0;
OutputVideo.PlaybackRate = 1.0;
}
OutputVideo.Play();
}
async void StopPlayers()
{
await _dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (InputVideo.CurrentState != MediaElementState.Paused)
{
InputVideo.Pause();
}
if (OutputVideo.CurrentState != MediaElementState.Paused)
{
OutputVideo.Pause();
}
});
}
async void TranscodeComplete()
{
OutputText("Transcode completed.");
OutputPathText("Output (" + _OutputFile.Path + ")");
Windows.Storage.Streams.IRandomAccessStream stream = await _OutputFile.OpenAsync(Windows.Storage.FileAccessMode.Read);
await _dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
OutputVideo.SetSource(stream, _OutputFile.ContentType);
});
EnableButtons();
SetCancelButton(false);
}
async void PlayFile(Windows.Storage.StorageFile MediaFile)
{
await _dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
try
{
Windows.Storage.Streams.IRandomAccessStream stream = await MediaFile.OpenAsync(FileAccessMode.Read);
OutputVideo.SetSource(stream, MediaFile.ContentType);
OutputVideo.Play();
}
catch (Exception exception)
{
TranscodeError(exception.Message);
}
});
}
void OutputPauseButton_Click(Object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
OutputVideo.Pause();
}
void OutputStopButton_Click(Object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
OutputVideo.Stop();
}
void OutputPauseButton_Click(Object sender, RoutedEventArgs e)
{
OutputVideo.Pause();
}
void OutputStopButton_Click(Object sender, RoutedEventArgs e)
{
OutputVideo.Stop();
}