IMediaSeeking::IsUsingTimeFormat (Windows CE 5.0)
This method determines if the time format being used in the call is the same as the one currently in use by the interface.
HRESULT IsUsingTimeFormat(const GUID* pFormat);
Parameters
- pFormat
[in] Time format to check.
Return Values
Returns an HRESULT value that depends on the implementation of the interface.
The default DirectShow implementation returns S_OK if pFormat is the current time format; otherwise returns S_FALSE.
Remarks
This can be used in place of IMediaSeeking::GetTimeFormat to compare time formats, because it is faster and does not require copying the GUID.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
Pocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
Send Feedback on this topic to the authors