SAA_audioTrackGetActive()
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SAA_audioTrackGetActive()

SAA_audioTrackSetActive()

Gets or sets the active flag of an audio track. At most one track can be active at a time.

set scene [SAA_AllocScene]
set elem [SAA_AllocElem]
.
.
SAA_audioTrackGetActive $scene $elem active
SAA_audioTrackSetActive $scene $elem $active

Parameters

elem

An audio track.

active

The active flag of the audio track. If TRUE (non-zerp), the track is active. If you set a track's active flag to TRUE, the active flags of all other tracks are set to FALSE (zero) automatically.

 

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copyright Video-Collage Inc.