Uses the FFMPEG library to write video files. More...

#include <vtkFFMPEGWriter.h>

Inheritance diagram for vtkFFMPEGWriter:

Collaboration diagram for vtkFFMPEGWriter:

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

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

virtual void	SetQuality (int)
virtual int	GetQuality ()

virtual void	SetCompression (bool)
virtual bool	GetCompression ()
virtual void	CompressionOn ()
virtual void	CompressionOff ()

virtual void	SetRate (int)
virtual int	GetRate ()

virtual void	SetBitRate (int)
virtual int	GetBitRate ()

virtual void	SetBitRateTolerance (int)
virtual int	GetBitRateTolerance ()
Static Public Member Functions
static vtkFFMPEGWriter *	New ()
static int	IsTypeOf (const char *type)
static vtkFFMPEGWriter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkFFMPEGWriter ()
	~vtkFFMPEGWriter ()
Protected Attributes
vtkFFMPEGWriterInternal *	Internals
int	Initialized
int	Quality
int	Rate
int	BitRate
int	BitRateTolerance
bool	Compression

Detailed Description

Uses the FFMPEG library to write video files.

vtkFFMPEGWriter is an adapter that allows VTK to use the LGPL'd FFMPEG library to write movie files. FFMPEG can create a variety of multimedia file formats and can use a variety of encoding algorithms (codecs). This class creates .avi files containing MP43 encoded video without audio.

The FFMPEG multimedia library source code can be obtained from the sourceforge web site at http://ffmpeg.sourceforge.net/download.php or is a tarball along with installation instructions at http://www.vtk.org/files/support/ffmpeg_source.tar.gz

Tests:: vtkFFMPEGWriter (Tests)

Definition at line 42 of file vtkFFMPEGWriter.h.

Member Typedef Documentation

typedef vtkGenericMovieWriter vtkFFMPEGWriter::Superclass

Reimplemented from vtkGenericMovieWriter.

Definition at line 46 of file vtkFFMPEGWriter.h.

Constructor & Destructor Documentation

vtkFFMPEGWriter::vtkFFMPEGWriter ( ) [protected]

vtkFFMPEGWriter::~vtkFFMPEGWriter ( ) [protected]

Member Function Documentation

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

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

Reimplemented from vtkAlgorithm.

static int vtkFFMPEGWriter::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 vtkFFMPEGWriter::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 vtkFFMPEGWriter* vtkFFMPEGWriter::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkGenericMovieWriter.

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

Reimplemented from vtkGenericMovieWriter.

vtkFFMPEGWriter* vtkFFMPEGWriter::NewInstance ( ) const

Reimplemented from vtkGenericMovieWriter.

void vtkFFMPEGWriter::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 vtkFFMPEGWriter::Start ( ) [virtual]

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

Implements vtkGenericMovieWriter.

void vtkFFMPEGWriter::Write ( ) [virtual]

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

Implements vtkGenericMovieWriter.

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

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