iso::visual::MovieTools Class Reference

#include <iso_visual_movie_tools.h>

Collaboration diagram for iso::visual::MovieTools:

[legend]List of all members.

Public Member Functions
Movie *	createMovie (const base::String &pFileName, const math::Vector2< unsigned int > pFrameSize, float pFrameRate) throw (VisualException)
Movie *	loadMovie (const base::String &pFileName) throw (VisualException)
AVFrame *	frame (Movie *pMovie)
	retrieve rgb frame from movie
void	writeFrame (Movie *pMovie) throw (VisualException)
	write rgb frame to movie
bool	readFrame (Movie *pMovie) throw (VisualException)
	read rgb frame from movie
void	frameToImage (Movie *pMovie, TypedImage< float > *pImage) throw (VisualException)
	convert movie frame to image
void	finishMovie (Movie *pMovie) throw (VisualException)
	finalize a new movie
void	deleteMovie (Movie *pMovie) throw (VisualException)
	destroy movie
void	createTestMovie (const base::String &pFileName, const math::Vector2< unsigned int > pFrameSize, float pFramerate, int pFrameCount) throw (VisualException)
	debug test movie creation
void	loadTestMovie (const base::String &pFileName) throw (VisualException)
	debug test movie loading
base::String	errorMessage (int pErrorNr) throw (VisualException)
	translate av error number into text messge
Static Public Member Functions
static MovieTools &	get ()
	return sigleton instance
static void	destroy ()
	destroy singleton instance
Protected Member Functions
	MovieTools ()
	default contructor
	~MovieTools ()
	destructor
void	addVideoStream (Movie *pMovie) throw (VisualException)
	add video stream to movie
void	openVideo (Movie *pMovie) throw (VisualException)
	open video codecs and allocate encode buffers
void	allocateFrame (AVFrame *&pFrame, uint8_t *&pFrameBuffer, int &pFrameBufferSize, enum PixelFormat pPixelFormat, int pFrameWidth, int pFrameHeight)
	allocate frame for movie
void	createTestFrame (AVFrame *pFrame, int pFrameIndex, int pWidth, int pHeight)
Protected Attributes
char *	mErrorMessageBuffer
size_t	mErrorMessageBufferSize
Static Protected Attributes
static MovieTools *	sMovieTools

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Constructor & Destructor Documentation

MovieTools::MovieTools

(

)

[protected]

default contructor

MovieTools::~MovieTools

(

)

[protected]

destructor

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Member Function Documentation

MovieTools & MovieTools::get

(

)

[static]

return sigleton instance

void MovieTools::destroy

(

)

[static]

destroy singleton instance

Movie * MovieTools::createMovie	(	const base::String &	pFileName,
		const math::Vector2< unsigned int >	pFrameSize,
		float	pFrameRate
	)			throw (VisualException)

Movie * MovieTools::loadMovie

(

const base::String &

pFileName

)

throw (VisualException)

AVFrame* iso::visual::MovieTools::frame

(

Movie *

pMovie

)

retrieve rgb frame from movie

Parameters:

pMovie

movie

Returns:

frame in RGB format

void MovieTools::writeFrame

(

Movie *

pMovie

)

throw (VisualException)

write rgb frame to movie

Parameters:

pMovie

movie

bool MovieTools::readFrame

(

Movie *

pMovie

)

throw (VisualException)

read rgb frame from movie

Parameters:

pMovie

movie

void MovieTools::frameToImage	(	Movie *	pMovie,
		TypedImage< float > *	pImage
	)			throw (VisualException)

convert movie frame to image

Parameters:

	pMovie	movie
	pImage	image

void MovieTools::finishMovie

(

Movie *

pMovie

)

throw (VisualException)

finalize a new movie

Parameters:

pMovie

movie

void MovieTools::deleteMovie

(

Movie *

pMovie

)

throw (VisualException)

destroy movie

Parameters:

pMovie

movie

void MovieTools::createTestMovie	(	const base::String &	pFileName,
		const math::Vector2< unsigned int >	pFrameSize,
		float	pFramerate,
		int	pFrameCount
	)			throw (VisualException)

debug test movie creation

void MovieTools::loadTestMovie

(

const base::String &

pFileName

)

throw (VisualException)

debug test movie loading

base::String MovieTools::errorMessage

(

int

pErrorNr

)

throw (VisualException)

translate av error number into text messge

Parameters:

pErrorNr

error number

void MovieTools::addVideoStream

(

Movie *

pMovie

)

throw (VisualException) [protected]

add video stream to movie

Parameters:

pMovie

movie

void MovieTools::openVideo

(

Movie *

pMovie

)

throw (VisualException) [protected]

open video codecs and allocate encode buffers

Parameters:

pMovie

movie

void MovieTools::allocateFrame	(	AVFrame *&	pFrame,
		uint8_t *&	pFrameBuffer,
		int &	pFrameBufferSize,
		enum PixelFormat	pPixelFormat,
		int	pFrameWidth,
		int	pFrameHeight
	)			[protected]

allocate frame for movie

Parameters:

	pFrame	frame
	pFramebuffer	buffer associated with frame
	pFrameBufferSize	size of frame buffer (number of chars)
	pPixelFormat	pixel format
	pFrameWidth	pFrameWidth
	pFrameHeight	pFrameHeight

void MovieTools::createTestFrame	(	AVFrame *	pFrame,
		int	pFrameIndex,
		int	pWidth,
		int	pHeight
	)			[protected]

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Member Data Documentation

MovieTools * MovieTools::sMovieTools [static, protected]

singleton instance

char* iso::visual::MovieTools::mErrorMessageBuffer [protected]

size_t iso::visual::MovieTools::mErrorMessageBufferSize [protected]

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

• /Users/dbisig/programming/swarms/trunk/visual/trunk/code/tools/iso_visual_movie_tools.h
• /Users/dbisig/programming/swarms/trunk/visual/trunk/code/tools/iso_visual_movie_tools.cpp

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