private void _mp_LengthChanged(object sender, MediaPlayerLengthChangedEventArgs e)
{
Invoke((Action)(() =>
{
maxTimeLabel.Text = (_mp.Length / 1000M).ToString("#.##");
}));
}
private void _mediaPlayer_LengthChanged(object sender, MediaPlayerLengthChangedEventArgs e)
{
var timeLength = TimeSpan.FromMilliseconds(e.Length);
this.labProgress.Text = $"0:00/{(int)timeLength.TotalMinutes}:{timeLength.Seconds:00}";
this._mediaPlayer.Size(0, ref this.videoWidth, ref this.videoHeight);
this._mediaPlayer.SetVideoCallbacks(
new MediaPlayer.LibVLCVideoLockCb((IntPtr opaque, IntPtr planes) =>
{
Monitor.Enter(MainForm._MyLock);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this.buffer); //释放缓冲区
this.buffer = System.Runtime.InteropServices.Marshal.AllocHGlobal((int)this.videoWidth * (int)this.videoHeight * 3);
System.Runtime.InteropServices.Marshal.WriteIntPtr(planes, this.buffer);
return(IntPtr.Zero);
}),
new MediaPlayer.LibVLCVideoUnlockCb((IntPtr opaque, IntPtr picture, IntPtr planes) =>
{
Monitor.Exit(MainForm._MyLock);
}), new MediaPlayer.LibVLCVideoDisplayCb((IntPtr opaque, IntPtr picture) =>
{
this.Invoke(new Action(this.openGLControl1.DoRender));
}));
this._mediaPlayer.SetVideoFormat("RV24", this.videoWidth, this.videoHeight, this.videoWidth * 3);
}
private void LengthChanged(object sender, MediaPlayerLengthChangedEventArgs e) => MessagingCenter.Send(MessengerKeys.App, MessengerKeys.Length, e.Length);
/// <summary>
/// Ons the media player length changed.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
private void OnMediaPlayerLengthChanged(object sender, MediaPlayerLengthChangedEventArgs e)
{
_length = e.Length;
}
private void OnLengthChanged(object sender, MediaPlayerLengthChangedEventArgs e)
{
trBar.InvokeIfRequired(l => l.Maximum = (int)e.Length / 1000);
trBar.InvokeIfRequired(l => l.Enabled = true);
btn_play.InvokeIfRequired(l => l.Text = "Pause");
}
private void Media_LengthChanged(object sender, MediaPlayerLengthChangedEventArgs e)
{
throw new NotImplementedException();
}
private void MediaPlayer_LengthChanged(object sender, MediaPlayerLengthChangedEventArgs e)
{
length = e.Length;
Console.WriteLine("New Length: " + length);
}
