private void Button_PlayPause(object sender, System.Windows.RoutedEventArgs e)
{
if ((SilverlightPlayer.CurrentState == MediaElementState.Stopped) || (SilverlightPlayer.CurrentState == MediaElementState.Paused) || (SilverlightPlayer.CurrentState == MediaElementState.Buffering))
{
SilverlightPlayer.Play();
App.ro.bufferingInProgress = false;
}
else if (SilverlightPlayer.CurrentState == MediaElementState.Playing)
{
SilverlightPlayer.Pause();
App.ro.bufferingInProgress = true;
}
}
private void GeneralUpdate()
{
//TODO : Dont get from ui. change to static or const
// Get values from UI
App.ro.upperThreshold = Convert.ToDouble(tbUpperThreshold.Text);
App.ro.lowerThreshold = Convert.ToDouble(tbLowerThreshold.Text);
// Set values to UI
//tbRenderedFPS.Text = SilverlightPlayer.RenderedFramesPerSecond.ToString();
//tbDroppedFrames.Text = SilverlightPlayer.DroppedFramesPerSecond.ToString();
tbDownloadProgressOffset.Text = SilverlightPlayer.DownloadProgressOffset.ToString();
//tbMediaTimeline.Text = string.Format("{0:00}:{1:00}:{2:00} / {3:00}:{4:00}:{5:00}",
// SilverlightPlayer.Position.Hours,
// SilverlightPlayer.Position.Minutes,
// SilverlightPlayer.Position.Seconds,
// SilverlightPlayer.NaturalDuration.TimeSpan.Hours,
// SilverlightPlayer.NaturalDuration.TimeSpan.Minutes,
// SilverlightPlayer.NaturalDuration.TimeSpan.Seconds);
tbMediaTimeline.Text = string.Format("{0:0}:{1:00} / {2:0}:{3:00}",
SilverlightPlayer.Position.Minutes,
SilverlightPlayer.Position.Seconds,
SilverlightPlayer.NaturalDuration.TimeSpan.Minutes,
SilverlightPlayer.NaturalDuration.TimeSpan.Seconds);
//position in seconds
App.ro.overridePosition = SilverlightPlayer.Position.TotalSeconds;
//download progress in seconds
App.ro.overrideDownloadProgress = SilverlightPlayer.DownloadProgress *
SilverlightPlayer.NaturalDuration.TimeSpan.TotalSeconds;
//difference between downloaded and current playback position in seconds
App.ro.overrideDelta = App.ro.overrideDownloadProgress - App.ro.overridePosition;
// Set values to UI
tbOverridePosition.Text = App.ro.overridePosition.ToString();
tbOverrideDownloadProgress.Text = App.ro.overrideDownloadProgress.ToString();
tbOverrideDelta.Text = App.ro.overrideDelta.ToString();
if (useOverriding)
{
if (SilverlightPlayer.CurrentState == MediaElementState.Playing)
{
//framePerformanceUpdate.Start();
//if (!App.ro.bufferingInProgress)//testing disable this
{
if (SilverlightPlayer.DownloadProgress != 1) //only pause and rebuffer if download progress is not complete
{
//if (App.ro.overrideDownloadProgress < (App.ro.overridePosition + App.ro.lowerThreshold))
if (App.ro.overrideDelta < 1.0)
{
SilverlightPlayer.Pause();
App.ro.bufferingInProgress = true;
App.ro.rebufferingCounter++;
tbRebufferingCounter.Text = App.ro.rebufferingCounter.ToString();
}
}
}
//App.ro.droppedFramesCounter = App.ro.droppedFramesCounter + SilverlightPlayer.DroppedFramesPerSecond;
//tbDroppedFramesCounter.Text = App.ro.droppedFramesCounter.ToString();
}
if (SilverlightPlayer.CurrentState == MediaElementState.Paused || SilverlightPlayer.CurrentState == MediaElementState.Buffering)
{
//framePerformanceUpdate.Stop();
if (App.ro.bufferingInProgress)
{
if (SilverlightPlayer.DownloadProgress == 1) // if completed download, theres no need to pause
{
SilverlightPlayer.Play();
App.ro.bufferingInProgress = false;
}
//else if (App.ro.overrideDownloadProgress > (App.ro.overridePosition + App.ro.upperThreshold))
else if (App.ro.overrideDelta > 1.0)
{
SilverlightPlayer.Play();
App.ro.bufferingInProgress = false;
}
}
}
}
UpdateAnalysis();
//dirty workaround. sometimes total media time is not updated during mediaopened event. have to pool manually
pbPlaybackProgress.Maximum = SilverlightPlayer.NaturalDuration.TimeSpan.TotalSeconds;
}
private void btnStop_Click(object sender, System.Windows.RoutedEventArgs e)
{
SilverlightPlayer.Stop();
App.ro.bufferingInProgress = true;
}
private void SilverlightPlayer_MediaOpened(object sender, System.Windows.RoutedEventArgs e)
{
// Dirty workaround fixing Mediaelement bug where download progress is 1 (should be less than 1) at start.
// tears of steel 480 is effected.
if (SilverlightPlayer.DownloadProgress == 1)
{
App.ro.rebufferingCounter = App.ro.rebufferingCounter - 1;
}
// Reset values
App.ro.rebufferingCounter = 0;
App.ro.droppedFramesCounter = 0.0;
defaultRebufferingCounter = 0;
if (useOverriding)
{
SilverlightPlayer.Pause();
}
App.ro.bufferingInProgress = true;
//Get new values
//sPlaybackProgress.Maximum = SilverlightPlayer.NaturalDuration.TimeSpan.TotalSeconds;
pbPlaybackProgress.Maximum = SilverlightPlayer.NaturalDuration.TimeSpan.TotalSeconds;
tbWidth.Text = SilverlightPlayer.NaturalVideoWidth.ToString();
tbHeight.Text = SilverlightPlayer.NaturalVideoHeight.ToString();
tbDuration.Text = SilverlightPlayer.NaturalDuration.ToString();
tbRebufferingCounter.Text = App.ro.rebufferingCounter.ToString();
tbDroppedFramesCounter.Text = App.ro.droppedFramesCounter.ToString();
//TODO: Finish this. Play selected media instead of recommended resolution.
{
int i = 0;
while (App.myMediaList[i].Resolution != App.ro.SelectedMedia)
{
i++;
}
StringBuilder resolution = new StringBuilder();
resolution.Append(Enum.GetName(typeof(myMediaInfo.Resolutions), App.myMediaList[i].Resolution));
resolution.Remove(0, 1);
tbResolution.Text = resolution.ToString();
}
generalUpdateTimer.Start();
tbTimerEnabled.Text = generalUpdateTimer.IsEnabled.ToString();
//set player width and height
//SilverlightPlayer.Width = SilverlightPlayer.NaturalVideoWidth;
//SilverlightPlayer.Height = SilverlightPlayer.NaturalVideoHeight;
//SilverlightPlayer.Width = gridPlayer.ActualWidth-52;
//SilverlightPlayer.Height = gridPlayer.ActualHeight-52;
//bindPlaybackProgress = new Binding("");
//bindPlaybackProgress.Source = SilverlightPlayer.Position.TotalSeconds;
//pbPlaybackProgress.SetBinding(ProgressBar.ValueProperty, bindPlaybackProgress);
playbakProgressTimer.Start();
//SilverlightPlayer.Visibility = Visibility.Visible;
//update player window size
UpdatePlayerSize();
}
private void SilverlightPlayer_CurrentStateChanged(object sender, System.Windows.RoutedEventArgs e)
{
tbCurrentState.Text = SilverlightPlayer.CurrentState.ToString();
if (useOverriding)
{
if (SilverlightPlayer.CurrentState == MediaElementState.Playing)
{
generalUpdateTimer.Start();
tbTimerEnabled.Text = generalUpdateTimer.IsEnabled.ToString();
iconPause.Visibility = Visibility.Collapsed;
iconPlay.Visibility = Visibility.Visible;
iconStop.Visibility = Visibility.Collapsed;
}
else if (SilverlightPlayer.CurrentState == MediaElementState.Stopped)
{
generalUpdateTimer.Stop();
tbTimerEnabled.Text = generalUpdateTimer.IsEnabled.ToString();
tbMediaTimeline.Text = "0:00 / 0:00";
playbakProgressTimer.Stop();
iconPause.Visibility = Visibility.Collapsed;
iconPlay.Visibility = Visibility.Collapsed;
iconStop.Visibility = Visibility.Visible;
}
else if (SilverlightPlayer.CurrentState == MediaElementState.Buffering)
{
SilverlightPlayer.Pause();
App.ro.bufferingInProgress = true;
iconPause.Visibility = Visibility.Visible;
iconPlay.Visibility = Visibility.Collapsed;
iconStop.Visibility = Visibility.Collapsed;
}
else if (SilverlightPlayer.CurrentState == MediaElementState.Paused)
{
SilverlightPlayer.Pause();
App.ro.bufferingInProgress = true;
iconPause.Visibility = Visibility.Visible;
iconPlay.Visibility = Visibility.Collapsed;
iconStop.Visibility = Visibility.Collapsed;
}
}
else
{
if (SilverlightPlayer.CurrentState == MediaElementState.Buffering)
{
App.ro.bufferingInProgress = true;
App.ro.rebufferingCounter++;
tbRebufferingCounter.Text = App.ro.rebufferingCounter.ToString();
iconPause.Visibility = Visibility.Visible;
iconPlay.Visibility = Visibility.Collapsed;
iconStop.Visibility = Visibility.Collapsed;
}
else if (SilverlightPlayer.CurrentState == MediaElementState.Stopped)
{
App.ro.bufferingInProgress = false;
iconPause.Visibility = Visibility.Collapsed;
iconPlay.Visibility = Visibility.Collapsed;
iconStop.Visibility = Visibility.Visible;
}
else if (SilverlightPlayer.CurrentState == MediaElementState.Playing)
{
App.ro.bufferingInProgress = false;
iconPause.Visibility = Visibility.Collapsed;
iconPlay.Visibility = Visibility.Visible;
iconStop.Visibility = Visibility.Collapsed;
}
}
}
