<NvsMediaFileVideoRetrieverDelegate> 成员列表

成员的完整列表，这些成员属于 <NvsMediaFileVideoRetrieverDelegate>,包括所有继承而来的类成员

-	notifyFinsih:errorType:	<NvsMediaFileVideoRetrieverDelegate>
-	notifyProgress:progress:	<NvsMediaFileVideoRetrieverDelegate>
-	notifySengmentData:data:width:height:rotation:videoFrameSize:	<NvsMediaFileVideoRetrieverDelegate>
-	notifySengmentData:videoFrameInfo:	<NvsMediaFileVideoRetrieverDelegate>