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VideoPlayer.AudioTrackGetTempFileSize 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 inside a temporary file, this method will return the size in bytes of the temporary file containing sound data.


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

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





[Visual Basic]

Public Function AudioTrackGetTempFileSize (

nPlayerIndex as Int16

) as Int32



public Int32 AudioTrackGetTempFileSize (

Int16 nPlayerIndex




public: Int32 AudioTrackGetTempFileSize (

Int16 nPlayerIndex








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




Return value






Value > 0

Size of the temporary file expressed in bytes

Negative value

An error occurred (see the LastError property for further error details)