HRESULT WINAPI AVIStreamCreate(PAVISTREAM*,LONG,LONG,CLSID*);
HRESULT WINAPI AVIStreamInfoA(PAVISTREAM,AVISTREAMINFOA*,LONG);
HRESULT WINAPI AVIStreamInfoW(PAVISTREAM,AVISTREAMINFOW*,LONG);
-HRESULT WINAPI AVIStreamFindSample(PAVISTREAM,LONG,DWORD);
+HRESULT WINAPI AVIStreamFindSample(PAVISTREAM,LONG,LONG);
HRESULT WINAPI AVIStreamReadFormat(PAVISTREAM,LONG,LPVOID,LONG*);
HRESULT WINAPI AVIStreamSetFormat(PAVISTREAM,LONG,LPVOID,LONG);
HRESULT WINAPI AVIStreamRead(PAVISTREAM,LONG,LONG,LPVOID,LONG,LONG*,LONG*);