IDvdInfo::GetAllGPRMs
| Microsoft DirectShow 9.0 |
IDvdInfo::GetAllGPRMs
- Note The IDvdInfo interface is deprecated. Use IDvdInfo2 instead.
Retrieves the current contents of all general parameter registers (GPRMs).
Syntax
HRESULT GetAllGPRMs(
GPRMARRAY *pRegisterArray
);
Parameters
pRegisterArray
[out] Pointer to the retrieved array of general parameter registers.
Return Value
Returns an HRESULT value.
| Return code | Description |
| E_UNEXPECTED | DVD is not initialized or domain is not DVD_DOMAIN_Title. |
| S_OK | Success. |
| VFW_E_DVD_INVALIDDOMAIN | Requested action is not supported on this domain (DVD_DOMAIN). |
| VFW_E_DVD_OPERATION_INHIBITED | Requested action cannot occur at this point in the movie due to the authoring of the current DVD-Video disc. |
Remarks
This method is valid in any domain. For more information, see DVD_DOMAIN.
Use of GPRMs is title specific. GPRMs are general parameter registers. For an explanation of GPRMs, see the DVD specifications.
Requirements
Reference: Dshow.h.
Library: Quartz.dll.
See Also