RTPAVProfilePayload10Receiver Class Reference

#include <RTPAVProfilePayload10Receiver.h>

Inheritance diagram for RTPAVProfilePayload10Receiver:

List of all members.

Protected Member Functions
virtual void	initialize ()
virtual void	insertSilence (simtime_t duration)

---

Member Function Documentation

void RTPAVProfilePayload10Receiver::initialize (   )  [protected, virtual]

Initializes the receiver module, opens the output file and creates a queue for incoming packets. Subclasses must overwrite it (but should call this method too) Reimplemented from RTPPayloadReceiver. { _sampleWidth = 16; _samplingRate = 44100; _numberOfChannels = 2; RTPAVProfileSampleBasedAudioReceiver::initialize(); };

void RTPAVProfilePayload10Receiver::insertSilence (  simtime_t  duration  )  [protected, virtual]

When packets arrival late or have been lost, this method can be called to insert a silence period. It must be overwritten because in different audio formats different values for silence exist. Reimplemented from RTPAVProfileSampleBasedAudioReceiver. { // one sample is 32 bit (2 channels, both 16 bit) u_int32 *data; int numberOfSamples = (int)(duration / ((float)_samplingRate)); data = new u_int32[numberOfSamples]; bzero(data, numberOfSamples * 4); afWriteFrames(_audioFile, AF_DEFAULT_TRACK, data, numberOfSamples); }

---

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

• RTPAVProfilePayload10Receiver.h
• RTPAVProfilePayload10Receiver.cc

---