private void InitializeCompressorMediaType()
{
ArrayList mts = new ArrayList();
ArrayList ihs = new ArrayList();
ArrayList sccs = new ArrayList();
Pin.GetStreamConfigCaps((IAMStreamConfig)cOutputPin, out mts, out ihs, out sccs);
for (int i = 0; i < mts.Count; i++)
{
Console.WriteLine(MediaType.Dump((_AMMediaType)mts[i]));
Console.WriteLine(Pin.DebugStreamConfigCaps(sccs[i]));
}
// There's only one
cMT = (_AMMediaType)mts[0];
cMT.formattype = MediaType.FormatType.FORMAT_VideoInfo;
// MediaTypes are local to method, so free them all
// then reallocate just the one we want
for (int i = 0; i < mts.Count; i++)
{
_AMMediaType mt = (_AMMediaType)mts[i];
MediaType.Free(ref mt);
}
cMT.cbFormat = (uint)Marshal.SizeOf(cVI);
cMT.pbFormat = Marshal.AllocCoTaskMem((int)cMT.cbFormat);
}