OPAL  Version 3.10.10
OpalTemporalSpatialTradeOff Class Reference

#include <vidcodec.h>

Inheritance diagram for OpalTemporalSpatialTradeOff:
OpalMediaCommand

Public Types

enum  { MaximiseSpatial = 0, MaximiseTemporal = 31 }

Public Member Functions

 OpalTemporalSpatialTradeOff (int tradeoff)
virtual PString GetName () const
unsigned GetTradeOff () const
- Public Member Functions inherited from OpalMediaCommand
void PrintOn (ostream &strm) const
virtual Comparison Compare (const PObject &obj) const
virtual void * GetPlugInData () const
virtual unsigned * GetPlugInSize () const

Protected Attributes

unsigned m_tradeOff

Detailed Description

This is an indication to the video encoder to change the way it is to encode the video stream.

The trade off integer is a value that trade spatial quality (blocky-ness) for temporal quality (frame rate). A value of zero will maximise spatial quality, sacrificing frame rate and a value of 31 will maximize frame rate and sacrifice

Member Enumeration Documentation

anonymous enum
Enumerator:
MaximiseSpatial 
MaximiseTemporal 

Constructor & Destructor Documentation

OpalTemporalSpatialTradeOff::OpalTemporalSpatialTradeOff ( int  tradeoff)
inline

Member Function Documentation

virtual PString OpalTemporalSpatialTradeOff::GetName ( ) const
virtual

Get the name of the command.

Implements OpalMediaCommand.

unsigned OpalTemporalSpatialTradeOff::GetTradeOff ( ) const
inline

References m_tradeOff.

Field Documentation

unsigned OpalTemporalSpatialTradeOff::m_tradeOff
protected

Referenced by GetTradeOff().


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