Thread threadPlay; // Simulates FPS
private void Form1_Load(object sender, EventArgs e)
{
ffmpeg = new FFmpeg();
directX = new DirectX(this.Handle); // Parses SampleUI 's Handle for output
if (!ffmpeg.InitHWAccel(directX._device))
{
MessageBox.Show("Failed to Initialize FFmpeg's HW Acceleration"); return;
}
if (!ffmpeg.Open(fileToPlay))
{
MessageBox.Show("FFmpeg failed to open input"); return;
}
threadPlay = new Thread(() =>
{
while (true)
{
// FFmpeg HW Decode Frame
Texture2D textureHW = ffmpeg.GetFrame();
if (textureHW == null)
{
Console.WriteLine("Empty Texture!"); continue;
}
// DirectX HW Process & Present Frame
directX.PresentFrame(textureHW);
Thread.Sleep(41); // Simulates FPS
}
});
threadPlay.SetApartmentState(ApartmentState.STA);
threadPlay.Start();
}
Thread threadPlay; // Fake Play Thread with Sleep
private void Form1_Load(object sender, EventArgs e)
{
ffmpeg = new FFmpeg(1);
directX = new DirectX(this.Handle); // Parses SampleUI 's Handle for output
if (!ffmpeg.Open(fileToPlay))
{
MessageBox.Show("Decoder failed to open input"); return;
}
if (!ffmpeg.hwAccelStatus)
{
MessageBox.Show("FFmpeg failed to initialize D3D11VA device"); return;
}
/* FFmpeg Decode Frame
* DirectX Process & Present Frame
*/
threadPlay = new Thread(() =>
{
while (true)
{
// FFmpeg Decode Frame
IntPtr curFrame = ffmpeg.GetFrame();
if (curFrame == IntPtr.Zero && !ffmpeg.hwAccelStatus)
{
MessageBox.Show("Pixel Format not supported by GPU"); return;
}
if (curFrame == IntPtr.Zero)
{
continue;
}
//DirectX Process & Present Frame
directX.PresentFrame(curFrame);
// Fake Play Thread with Sleep
Thread.Sleep(30);
}
});
threadPlay.SetApartmentState(ApartmentState.STA);
threadPlay.Start();
}
