private PropertySet PropSetFromAttributes(IMFAttributes attributes)
{
if (attributes == null)
{
return(null);
}
var retValue = new PropertySet();
uint cCount = 0;
attributes.GetCount(out cCount);
for (uint i = 0; i < cCount; i++)
{
Guid key;
Object item = null;
attributes.GetItemByIndex(i, out key, ref item);
retValue.Add(key.ToString(), item);
}
return(retValue);
}
public HResult GetCount(out int pcItems)
{
return(m_Attribs.GetCount(out pcItems));
}