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OpalAudioMediaStream Class Reference

#include <mediastrm.h>

Inheritance diagram for OpalAudioMediaStream:

List of all members.

Public Methods
Construction
	OpalAudioMediaStream (const OpalMediaFormat &mediaFormat, unsigned sessionID, BOOL isSource, PINDEX buffers, PSoundChannel *channel, BOOL autoDelete=TRUE)
	OpalAudioMediaStream (const OpalMediaFormat &mediaFormat, unsigned sessionID, BOOL isSource, PINDEX buffers, const PString &deviceName)
Overrides of OpalMediaStream class
virtual BOOL	SetDataSize (PINDEX dataSize)
virtual BOOL	IsSynchronous () const
Protected Attributes
PINDEX	soundChannelBuffers

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Constructor & Destructor Documentation

OpalAudioMediaStream::OpalAudioMediaStream (  const OpalMediaFormat &    mediaFormat, unsigned    sessionID, BOOL    isSource, PINDEX    buffers, PSoundChannel *    channel, BOOL    autoDelete = TRUE )

Construct a new media stream for audio. Parameters: mediaFormat  Media format for stream sessionID  Session number for stream isSource  Is a source stream buffers  Number of buffers on sound channel channel  Audio device to stream to/from autoDelete  Automatically delete PSoundChannel

OpalAudioMediaStream::OpalAudioMediaStream (  const OpalMediaFormat &    mediaFormat, unsigned    sessionID, BOOL    isSource, PINDEX    buffers, const PString &    deviceName )

Construct a new media stream for audio. Parameters: mediaFormat  Media format for stream sessionID  Session number for stream isSource  Is a source stream buffers  Number of buffers on sound channel deviceName  Name of audio device to stream to/from

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Member Function Documentation

virtual BOOL OpalAudioMediaStream::IsSynchronous (    )  [virtual]

Indicate if the media stream is synchronous. Returns TRUE for LID streams. Implements OpalMediaStream.

virtual BOOL OpalAudioMediaStream::SetDataSize (  PINDEX    dataSize )  [virtual]

Set the data size in bytes that is expected to be used. Some media streams can make use of this information to perform optimisations. The defafault simply sets teh member variable defaultDataSize. Parameters: dataSize  New data size Reimplemented from OpalMediaStream.

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Member Data Documentation

PINDEX OpalAudioMediaStream::soundChannelBuffers [protected]

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

• mediastrm.h

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