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

See also

IMFTimedText