IMultiMediaStream::GetInformation (Compact 2013)
3/26/2014
This method retrieves the capabilities of a media stream that matches the specified media type.
Syntax
HRESULT GetInformation(
DWORD* pdwFlags,
STREAM_TYPE* pStreamType
);
Parameters
pdwFlags
[out] Pointer to a value that will contain a combination of one or more of the following flags. Can be NULL.Value
Description
MMSSF_ASYNCHRONOUS
The stream supports asynchronous sample updates.
All implementations of IMultiMediaStream support the asynchronous updates; this flag confirms it.
MMSSF_HASCLOCK
The stream has a clock.
MMSSF_SUPPORTSEEK
The stream supports seeking.
- pStreamType
[out] Pointer to a STREAM_TYPE enumeration type that will contain the media type information for the derived media streams. Can be NULL.
Return Value
Returns an HRESULT value.
Remarks
A stream's capabilities include whether it has a clock, if it supports seeking, and whether it supports asynchronous updating.
Requirements
Header |
dshow.h |
Library |
Strmiids.lib |