class H323_G711Capability: public H323AudioCapability

This class describes the G711 codec capability

Inheritance:



Inherited from H323AudioCapability:

Public

Construction

Identification functions

Operations

Protocol manipulation


Inherited from H323RealTimeCapability:


Inherited from H323Capability:

Public

Overrides from class PObject

Member variable access

Protected Fields

oCapabilityDirection capabilityDirection


Documentation

This class describes the G711 codec capability
o At64k
European standard

o At56k
American standard

o H323_G711Capability( Mode mode = muLaw, Speed speed = At64k )
Create a new G711 capability.
Parameters:
mode - Type of encoding.
speed - Encoding bit rate.

ovirtual PObject* Clone() const
Create a copy of the object

ovirtual unsigned GetSubType() const
Get the sub-type of the capability. This is a code dependent on the main type of the capability.

This returns one of the four possible combinations of mode and speed using the enum values of the protocol ASN H245_AudioCapability class.

ovirtual PString GetFormatName() const
Get the name of the media data format this class represents

ovirtual H323Codec* CreateCodec( H323Codec::Direction direction ) const
Create the codec instance, allocating resources as required.
Parameters:
direction - Direction in which this instance runs


This class has no child classes.

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