IMFTimedText::GetActiveTracks method (mfmediaengine.h)
Gets the list of active timed-text tracks in the timed-text component.
Syntax
HRESULT GetActiveTracks(
[out] IMFTimedTextTrackList **activeTracks
);
Parameters
[out] activeTracks
Type: IMFTimedTextTrackList**
A pointer to a memory block that receives a pointer to the IMFTimedTextTrackList interface that can enumerate the list of active timed-text tracks.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 [desktop apps only] |
| Minimum supported server | Windows Server 2016 [desktop apps only] |
| Target Platform | Windows |
| Header | mfmediaengine.h |