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VideoPlayer.AudioTrackGetMemorySize method

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If the extraction of the audio track, previously started through the VideoPlayer.AudioTrackExtract method, has been set to store audio data in memory, this method will return the size in bytes of the buffer containing sound data.


For further details about the use of the embedded video player see the VideoPlayer object section.

For details about video clips rendering refer to the How to play video files through DirectShow tutorial.




[Visual Basic]

control.VideoPlayer.AudioTrackGetMemorySize (

nPlayer as Integer

) as Long



long control.VideoPlayer.AudioTrackGetMemorySize (

short nPlayer









Number representing the zero-based index of the player that will use the video player.



Return value






Negative value

An error occurred, check the LastError property value in order to see the error code meaning

> 0

Size of the memory buffer expressed in bytes