Dear Experts, I implemented a directshow source filter. And this filter reads streaming data from network. So I want WMP9 to show Buffering progress...(like 00%) while my filter is downloading data. I have implemented IAMNetworkStatus::get_BufferingProgress method to report the buffering progress. It works with WMP6.4. But WMP9 doesn't work as WMP6.4 does. In fact, WMP9 does't invoke IAMNetworkStatus interface at all. How to make WMP9 show the buffering progress? Please help me. Thanks & Best Wishes, Arthur
