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LV_SRE_StreamGetLength

Reference Number: AA-00727 Views: 1391 0 Rating/ Voters

Returns length of sound data in stream buffer.

Function

  • int LV_SRE_StreamGetStatus(HPORT hport)

Parameters

HPort

The port's handle.

Return Values

Number of bytes in internal buffer for sound stream. The value is the number of seconds in the audio (from 0 to 30) times the sampling frequency (which is dependent on the format parameter specified).

LV_INVALID_PORT

The input hport is not a valid one.

LV_FAILURE

The operation failed because the port was shutting down.

LV_EXCEPTION

An exception occurred while processing the request.

Remarks

The total number of bytes streamed, not counting bytes before barge-in detection. Can be useful if application wants to stop post barge-in stream after a certain amount of time (as example, to limit a user speech to 10 seconds).

See Also