private void btStart_Click(object sender, EventArgs e) { MediaPlayer1.Debug_Mode = cbDebugMode.Checked; mmLog.Clear(); MediaPlayer1.Video_Renderer.Zoom_Ratio = 0; MediaPlayer1.Video_Renderer.Zoom_ShiftX = 0; MediaPlayer1.Video_Renderer.Zoom_ShiftY = 0; var info = new MediaInfoReader { Filename = edFilenameOrURL.Text }; info.ReadFileInfo(true); MediaPlayer1.Multiple_Video_Streams_Mappings_Clear(); if (info.Video_Streams_Count() > 1) { for (int i = 0; i < info.Video_Streams_Count() - 1; i++) { if (i > 3) { break; } Panel panel = null; switch (i) { case 0: panel = pnScreen1; break; case 1: panel = pnScreen2; break; case 2: panel = pnScreen3; break; case 3: panel = pnScreen4; break; } if (panel != null) { MediaPlayer1.Multiple_Video_Streams_Mappings_Add(i, panel.Handle, panel.Width, panel.Height); } } } MediaPlayer1.FilenamesOrURL.Clear(); MediaPlayer1.FilenamesOrURL.Add(edFilenameOrURL.Text); MediaPlayer1.Audio_PlayAudio = true; MediaPlayer1.Info_UseLibMediaInfo = true; MediaPlayer1.Source_Mode = VFMediaPlayerSource.File_DS; if (MediaPlayer1.Filter_Supported_EVR()) { MediaPlayer1.Video_Renderer.Video_Renderer = VFVideoRenderer.EVR; } else if (MediaPlayer1.Filter_Supported_VMR9()) { MediaPlayer1.Video_Renderer.Video_Renderer = VFVideoRenderer.VMR9; } else { MediaPlayer1.Video_Renderer.Video_Renderer = VFVideoRenderer.VideoRenderer; } MediaPlayer1.Video_Sample_Grabber_UseForVideoEffects = false; MediaPlayer1.Play(); timer1.Enabled = true; }