public static int GetHwaResolutions(VideoConfiguration config)
{
if (config.HwaResolution > -1)
return config.HwaResolution;
if (VideoConfiguration.GpuModel.IndexOf("Intel") > -1)
return 7; // SD + HD + UHD
else
return 3; // SD + HD;
}
//public static string GpuModel
//{
// get
// {
// if (String.IsNullOrWhiteSpace(_gpuModel))
// {
// //this may not work for multi-GPU systems
// using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_DisplayConfiguration"))
// {
// foreach (ManagementObject mo in searcher.Get())
// {
// foreach (PropertyData property in mo.Properties)
// {
// if (property.Name == "Description")
// {
// _gpuModel = property.Value.ToString();
// break;
// }
// }
// mo.Dispose();
// }
// }
// }
// return _gpuModel;
// }
//}
public static LAVHWAccel GetHwaMode(VideoConfiguration config, bool preferDXVA2)
{
if (config.HwaMode > -1)
return (LAVHWAccel)config.HwaMode;
else if (preferDXVA2)
return LAVHWAccel.DXVA2Native;
else
{
if (VideoConfiguration.GpuModel.IndexOf("Intel") > -1)
return LAVHWAccel.QuickSync;
else
return LAVHWAccel.DXVA2CopyBack;
}
}
public DirectShowPlayerConfiguration()
{
//set defaults if necessary
VideoConfig = new VideoConfiguration();
AudioConfig = new AudioConfiguration();
SubtitleConfig = new SubtitleConfiguration();
SplitterConfig = new SplitterConfiguration();
UsePrivateObjects = true;
PublishGraph = false;
FilterSet = string.Empty;
VideoConfig.SetDefaults();
AudioConfig.SetDefaults();
SubtitleConfig.SetDefaults();
}
public DirectShowPlayerConfiguration()
{
//set defaults if necessary
VideoConfig = new VideoConfiguration();
AudioConfig = new AudioConfiguration();
SubtitleConfig = new SubtitleConfiguration();
SplitterConfig = new SplitterConfiguration();
COMConfig = new KnownCOMObjectConfiguration();
UsePrivateObjects = true;
PublishGraph = false;
FilterSet = string.Empty;
VideoConfig.SetDefaults();
AudioConfig.SetDefaults();
SubtitleConfig.SetDefaults();
COMConfig.SetDefaults();
}