public async Task ShowVideo(
string mediaItemFilePath,
Guid mediaItemId,
TimeSpan startOffset,
bool startFromPaused)
{
_mediaItemId = mediaItemId;
_startPosition = startOffset;
_lastPosition = TimeSpan.Zero;
if (startFromPaused)
{
_mediaElement.Position = _startPosition;
await _mediaElement.Play();
OnMediaChangeEvent(new MediaEventArgs {
MediaItemId = _mediaItemId, Change = MediaChange.Started
});
}
else
{
OnMediaChangeEvent(new MediaEventArgs {
MediaItemId = _mediaItemId, Change = MediaChange.Starting
});
_mediaElement.Source = new Uri(mediaItemFilePath);
}
}
public async Task ShowVideoOrPlayAudio(
string mediaItemFilePath,
ScreenPosition screenPosition,
Guid mediaItemId,
MediaClassification mediaClassification,
TimeSpan startOffset,
bool startFromPaused)
{
_mediaItemId = mediaItemId;
_mediaItemFilePath = mediaItemFilePath;
Log.Debug($"ShowVideoOrPlayAudio - Media Id = {_mediaItemId}");
_mediaClassification = mediaClassification;
_startPosition = startOffset;
_lastPosition = TimeSpan.Zero;
ScreenPositionHelper.SetScreenPosition(_mediaElement.FrameworkElement, screenPosition);
ScreenPositionHelper.SetSubtitleBlockScreenPosition(_subtitleBlock, screenPosition);
_mediaElement.MediaItemId = mediaItemId;
if (startFromPaused)
{
_mediaElement.Position = _startPosition;
await _mediaElement.Play(new Uri(mediaItemFilePath), _mediaClassification);
OnMediaChangeEvent(CreateMediaEventArgs(_mediaItemId, MediaChange.Started));
await CreateSubtitleProvider(mediaItemFilePath, startOffset);
}
else
{
Log.Debug($"Firing Started - Media Id = {_mediaItemId}");
await CreateSubtitleFile(mediaItemFilePath);
await _mediaElement.Play(new Uri(mediaItemFilePath), _mediaClassification).ConfigureAwait(true);
OnMediaChangeEvent(CreateMediaEventArgs(_mediaItemId, MediaChange.Starting));
}
}
public void playMedia()
{
WriteDebug("method:play " + media.CurrentState);
// sometimes people forget to call load() first
if (!_enableMultiCastPlayer && (media.CurrentState == MediaElementState.Closed || (_mediaUrl != "" && media.Source == null)))
{
_isAttemptingToPlay = true;
loadMedia();
}
// store and trigger with the state change above
if (media.CurrentState == MediaElementState.Closed && _isLoading)
{
WriteDebug("storing _isAttemptingToPlay ");
_isAttemptingToPlay = true;
}
else
{
media.Play();
_isEnded = false;
_isPaused = false;
}
}