NvsTrack 成员列表

成员的完整列表，这些成员属于 NvsTrack,包括所有继承而来的类成员

-	changeInPoint:newInPoint:	NvsTrack
-	changeOutPoint:newOutPoint:	NvsTrack
	clipCount	NvsTrack
	duration	NvsTrack
-	getAttachment:	NvsObject
-	getTemplateAttachment:	NvsObject
-	getVolumeGain:rightVolumeGain:	NvsTrack
	index	NvsTrack
-	moveClip:destClipIndex:	NvsTrack
-	moveClip:targetTimelinePos:isInsertTarget:keepSpace:	NvsTrack
-	removeAllClips	NvsTrack
-	removeClip:keepSpace:	NvsTrack
-	removeRange:endTimelinePos:keepSpace:	NvsTrack
-	setAttachment:forKey:	NvsObject
-	setTemplateAttachment:forKey:	NvsObject
-	setVolumeGain:rightVolumeGain:	NvsTrack
-	splitClip:splitPoint:	NvsTrack
	type	NvsTrack