public ExtraVideoInfo(VideoInfo info)
{
Width = info.width;
Height = info.height;
Size = new Size(Width, Height);
Area = Width * Height;
AspectRatio = (double)Width / Height;
ColorSpace = info.pixel_type;
FrameCount = info.num_frames;
Info = info;
if (ColorSpace.IsRealPlanar())
{
var vi = info;
vi.width = Width / ColorSpace.GetWidthSubsample();
vi.height = Height / ColorSpace.GetHeightSubsample();
vi.pixel_type = ColorSpaces.CS_Y8;
Chroma = vi;
}
else
{
Chroma = this;
}
}