Uses the ogg and theora libraries to write video files. More...

#include <vtkOggTheoraWriter.h>

Inheritance diagram for vtkOggTheoraWriter:

Collaboration diagram for vtkOggTheoraWriter:

Public Types
typedef vtkGenericMovieWriter	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkOggTheoraWriter *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)

void	Start ()
void	Write ()
void	End ()

virtual void	SetQuality (int)
virtual int	GetQuality ()

virtual void	SetRate (int)
virtual int	GetRate ()
Static Public Member Functions
static vtkOggTheoraWriter *	New ()
static int	IsTypeOf (const char *type)
static vtkOggTheoraWriter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
Protected Attributes
vtkOggTheoraWriterInternal *	Internals
int	Initialized
int	Quality
int	Rate
int	Subsampling
virtual void	SetSubsampling (int)
virtual int	GetSubsampling ()
virtual void	SubsamplingOn ()
virtual void	SubsamplingOff ()
	vtkOggTheoraWriter ()
	~vtkOggTheoraWriter ()

Detailed Description

Uses the ogg and theora libraries to write video files.

vtkOggTheoraWriter is an adapter that allows VTK to use the ogg and theora libraries to write movie files. This class creates .ogv files containing theora encoded video without audio.

This implementation is based on vtkFFMPEGWriter and uses some code derived from the encoder example distributed with libtheora.

Tests:: vtkOggTheoraWriter (Tests)

Definition at line 39 of file vtkOggTheoraWriter.h.

Member Typedef Documentation

typedef vtkGenericMovieWriter vtkOggTheoraWriter::Superclass

Reimplemented from vtkGenericMovieWriter.

Definition at line 43 of file vtkOggTheoraWriter.h.

Constructor & Destructor Documentation

vtkOggTheoraWriter::vtkOggTheoraWriter ( ) [protected]

Is the video to be encoded using 4:2:0 subsampling?

vtkOggTheoraWriter::~vtkOggTheoraWriter ( ) [protected]

Is the video to be encoded using 4:2:0 subsampling?

Member Function Documentation

static vtkOggTheoraWriter* vtkOggTheoraWriter::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkAlgorithm.

static int vtkOggTheoraWriter::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGenericMovieWriter.

virtual int vtkOggTheoraWriter::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGenericMovieWriter.

static vtkOggTheoraWriter* vtkOggTheoraWriter::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkGenericMovieWriter.

virtual vtkObjectBase* vtkOggTheoraWriter::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkGenericMovieWriter.

vtkOggTheoraWriter* vtkOggTheoraWriter::NewInstance ( ) const

Reimplemented from vtkGenericMovieWriter.

void vtkOggTheoraWriter::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkGenericMovieWriter.

void vtkOggTheoraWriter::Start ( ) [virtual]

These methods start writing an Movie file, write a frame to the file and then end the writing process.

Implements vtkGenericMovieWriter.

void vtkOggTheoraWriter::Write ( ) [virtual]

These methods start writing an Movie file, write a frame to the file and then end the writing process.

Implements vtkGenericMovieWriter.

void vtkOggTheoraWriter::End ( ) [virtual]

These methods start writing an Movie file, write a frame to the file and then end the writing process.

Implements vtkGenericMovieWriter.

virtual void vtkOggTheoraWriter::SetQuality ( int ) [virtual]

Set/Get the compression quality. 0 means worst quality and smallest file size 2 means best quality and largest file size