OPAL  Version 3.10.4
H323RealTimeCapability Class Reference

#include <h323caps.h>

Inheritance diagram for H323RealTimeCapability:
H323Capability H323AudioCapability H323VideoCapability H323_G711Capability H323AudioPluginCapability H323GenericAudioCapability H323NonStandardAudioCapability H323GenericVideoCapability H323NonStandardVideoCapability H323VideoPluginCapability H323PluginG7231Capability H323CodecPluginGenericAudioCapability H323CodecPluginNonStandardAudioCapability H323CodecPluginGenericVideoCapability H323ExtendedVideoCapability H323CodecPluginNonStandardVideoCapability H323H261PluginCapability H323H263PluginCapability

Operations

RTP_QOSrtpqos
virtual H323ChannelCreateChannel (H323Connection &connection, H323Channel::Directions dir, unsigned sessionID, const H245_H2250LogicalChannelParameters *param) const
 H323RealTimeCapability ()
 H323RealTimeCapability (const H323RealTimeCapability &rtc)
virtual ~H323RealTimeCapability ()
void AttachQoS (RTP_QOS *_rtpqos)
 Attach a QoS specification to this channel.

Additional Inherited Members

- Public Types inherited from H323Capability
enum  MainTypes {
  e_Audio, e_Video, e_Data, e_UserInput,
  e_GenericControl, e_NumMainTypes
}
enum  { DefaultAudioSessionID = 1, DefaultVideoSessionID = 2, DefaultDataSessionID = 3, DefaultH224SessionID = 4 }
enum  CommandType { e_TCS, e_OLC, e_ReqMode }
enum  CapabilityDirection {
  e_Unknown, e_Receive, e_Transmit, e_ReceiveAndTransmit,
  e_NoDirection, NumCapabilityDirections
}
- Public Member Functions inherited from H323Capability
 H323Capability ()
Comparison Compare (const PObject &obj) const
void PrintOn (ostream &strm) const
virtual MainTypes GetMainType () const =0
virtual unsigned GetSubType () const =0
virtual PString GetFormatName () const =0
virtual unsigned GetDefaultSessionID () const
virtual void SetTxFramesInPacket (unsigned frames)
virtual unsigned GetTxFramesInPacket () const
virtual unsigned GetRxFramesInPacket () const
virtual PBoolean OnSendingPDU (H245_Capability &pdu) const =0
virtual PBoolean OnSendingPDU (H245_DataType &pdu) const
virtual PBoolean OnSendingPDU (H245_ModeElement &pdu) const =0
virtual PBoolean OnReceivedPDU (const H245_Capability &pdu)
virtual PBoolean OnReceivedPDU (const H245_DataType &pdu, PBoolean receiver)
virtual PBoolean IsMatch (const PASN_Choice &subTypePDU) const
virtual PBoolean IsUsable (const H323Connection &connection) const
CapabilityDirection GetCapabilityDirection () const
void SetCapabilityDirection (CapabilityDirection dir)
unsigned GetCapabilityNumber () const
 Get unique capability number.
void SetCapabilityNumber (unsigned num)
 Set unique capability number.
OpalMediaFormat GetMediaFormat () const
bool UpdateMediaFormat (const OpalMediaFormat &format)
RTP_DataFrame::PayloadTypes GetPayloadType () const
 Get the payload type for the capaibility.
void SetPayloadType (RTP_DataFrame::PayloadTypes pt)
 Set the payload type for the capaibility.
- Static Public Member Functions inherited from H323Capability
static H323CapabilityCreate (const PString &name)
- Protected Member Functions inherited from H323Capability
OpalMediaFormatGetWritableMediaFormat () const
- Protected Attributes inherited from H323Capability
unsigned assignedCapabilityNumber
CapabilityDirection capabilityDirection
 Unique ID assigned to capability.

Detailed Description

This class describes the interface to a codec that has channels based on the RTP protocol.

An application may create a descendent off this class and override functions as required for descibing the codec.

Constructor & Destructor Documentation

H323RealTimeCapability::H323RealTimeCapability ( )
H323RealTimeCapability::H323RealTimeCapability ( const H323RealTimeCapability rtc)
virtual H323RealTimeCapability::~H323RealTimeCapability ( )
virtual

Member Function Documentation

void H323RealTimeCapability::AttachQoS ( RTP_QOS )
virtual

Attach a QoS specification to this channel.

Reimplemented from H323Capability.

virtual H323Channel* H323RealTimeCapability::CreateChannel ( H323Connection connection,
H323Channel::Directions  dir,
unsigned  sessionID,
const H245_H2250LogicalChannelParameters *  param 
) const
virtual

Create the channel instance, allocating resources as required.

Parameters
connectionOwner connection for channel
dirDirection of channel
sessionIDSession ID for RTP channel
paramParameters for channel

Implements H323Capability.

Field Documentation

RTP_QOS* H323RealTimeCapability::rtpqos
protected

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