OPAL  Version 3.10.4
OpalPCM16SilenceDetector Class Reference

#include <silencedetect.h>

Inheritance diagram for OpalPCM16SilenceDetector:
OpalSilenceDetector

Public Member Functions

 OpalPCM16SilenceDetector (const Params &newParam)
Overrides from OpalSilenceDetector
virtual unsigned GetAverageSignalLevel (const BYTE *buffer, PINDEX size)

Constructor & Destructor Documentation

Construct new silence detector for PCM-16/8000

Parameters:
newParamNew parameters for silence detector

Member Function Documentation

virtual unsigned OpalPCM16SilenceDetector::GetAverageSignalLevel ( const BYTE *  buffer,
PINDEX  size 
) [virtual]

Get the average signal level in the stream. This is called from within the silence detection algorithm to calculate the average signal level of the last data frame read from the stream.

The default behaviour returns UINT_MAX which indicates that the average signal has no meaning for the stream.

Parameters:
bufferRTP payload being detected
sizeSize of payload buffer

Implements OpalSilenceDetector.


The documentation for this class was generated from the following file: