FileAVI Class Reference

#include <fileavi.h>

Inheritance diagram for FileAVI:


Public Member Functions
	FileAVI (Asset asset, File file)
	~FileAVI ()
int	get_best_colormodel (int driver, int colormodel)
int	open_file (int rd, int wr)
int	close_file ()
void	reset ()
int	set_audio_position (int64_t x)
int	set_video_position (int64_t x)
int	write_samples (double **buffer, int64_t len)
int	write_frames (VFrame ***frames, int len)
int	write_compressed_frame (VFrame *buffer)
int	read_compressed_frame (VFrame *buffer)
int64_t	compressed_frame_size ()
int	read_samples (double *buffer, int64_t len)
int	read_frame (VFrame *frame)
Static Public Member Functions
static int	check_sig (Asset *asset)
static void	get_parameters (BC_WindowBase parent_window, Asset asset, BC_WindowBase *&format_window, int audio_options, int video_options, int lock_compressor)
static char *	vcodec_to_fourcc (char input, char output)
static char *	fourcc_to_vcodec (char input, char output)
static char *	acodec_to_fourcc (char input, char output)
static char *	fourcc_to_acodec (char input, char output)
static int	cmodel_bc_to_avi (int input)
static void	initialize_avifile ()
Private Member Functions
int	open_avifile_in (Asset *asset)
int	open_arne2_in (Asset *asset)
int	open_arne1_in (Asset *asset)
int	open_lavtools_in (Asset *asset)
int	open_avifile_out (Asset *asset)
int	open_arne2_out (Asset *asset)
int	open_arne1_out (Asset *asset)
int	open_lavtools_out (Asset *asset)
Static Private Member Functions
static int	check_sig_arne2 (Asset *asset, int &score)
static int	check_sig_arne1 (Asset *asset, int &score)
static int	check_sig_lavtools (Asset *asset, int &score)
static int	check_sig_avifile (Asset *asset, int &score)
Private Attributes
unsigned char *	temp_audio
int64_t	temp_allocated
int	source_cmodel

Detailed Description

Definition at line 20 of file fileavi.h.

Constructor & Destructor Documentation

FileAVI::FileAVI ( Asset * asset,

File * file

)

Definition at line 53 of file fileavi.C.
References reset().

FileAVI::~FileAVI ( )

Definition at line 59 of file fileavi.C.
References close_file().

Member Function Documentation

char * FileAVI::acodec_to_fourcc ( char * input,

char * output

) [static]

Definition at line 210 of file fileavi.C.
References initialize_avifile().
Referenced by AVIACodecList::handle_event().

int FileAVI::check_sig ( Asset * asset ) [static]

Definition at line 64 of file fileavi.C.
References check_sig_arne1(), check_sig_arne2(), check_sig_avifile(), and check_sig_lavtools().
Referenced by open_file().

int FileAVI::check_sig_arne1 ( Asset * asset,

int & score

) [static, private]

Definition at line 118 of file fileavi.C.
Referenced by check_sig().

int FileAVI::check_sig_arne2 ( Asset * asset,

int & score

) [static, private]

Definition at line 113 of file fileavi.C.
Referenced by check_sig().

int FileAVI::check_sig_avifile ( Asset * asset,

int & score

) [static, private]

Definition at line 128 of file fileavi.C.
References Asset::path.
Referenced by check_sig().

int FileAVI::check_sig_lavtools ( Asset * asset,

int & score

) [static, private]

Definition at line 123 of file fileavi.C.
Referenced by check_sig().

int FileAVI::close_file ( ) [virtual]

Reimplemented from FileBase.
Definition at line 516 of file fileavi.C.
References reset(), and temp_audio.
Referenced by open_avifile_in(), open_avifile_out(), and ~FileAVI().

int FileAVI::cmodel_bc_to_avi ( int input ) [static]

Definition at line 527 of file fileavi.C.
Referenced by open_avifile_out().

int64_t FileAVI::compressed_frame_size ( ) [virtual]

Reimplemented from FileBase.
Definition at line 688 of file fileavi.C.

char * FileAVI::fourcc_to_acodec ( char * input,

char * output

) [static]

Definition at line 237 of file fileavi.C.
References initialize_avifile().

char * FileAVI::fourcc_to_vcodec ( char * input,

char * output

) [static]

Definition at line 182 of file fileavi.C.
References initialize_avifile().

int FileAVI::get_best_colormodel ( int driver,

int colormodel

)

Definition at line 555 of file fileavi.C.
Referenced by open_avifile_out().

void FileAVI::get_parameters ( BC_WindowBase * parent_window,

Asset * asset,

BC_WindowBase *& format_window,

int audio_options,

int video_options,

int lock_compressor

) [static]

Definition at line 569 of file fileavi.C.
References AVIConfigVideo::create_objects(), and AVIConfigAudio::create_objects().
Referenced by File::get_options().

void FileAVI::initialize_avifile ( ) [static]

Definition at line 265 of file fileavi.C.
Referenced by acodec_to_fourcc(), fourcc_to_acodec(), fourcc_to_vcodec(), AVIConfigVideo::generate_attributelist(), AVIConfigVideo::generate_codeclist(), AVIConfigAudio::generate_codeclist(), AVIConfigVideo::set_current_attribute(), and vcodec_to_fourcc().

int FileAVI::open_arne1_in ( Asset * asset ) [private]

Definition at line 489 of file fileavi.C.
Referenced by open_file().

int FileAVI::open_arne1_out ( Asset * asset ) [private]

Definition at line 397 of file fileavi.C.
Referenced by open_file().

int FileAVI::open_arne2_in ( Asset * asset ) [private]

Definition at line 484 of file fileavi.C.
Referenced by open_file().

int FileAVI::open_arne2_out ( Asset * asset ) [private]

Definition at line 391 of file fileavi.C.
Referenced by open_file().

int FileAVI::open_avifile_in ( Asset * asset ) [private]

Definition at line 412 of file fileavi.C.
References Asset::audio_data, Asset::audio_length, Asset::bits, Asset::channels, close_file(), Asset::dump(), fourcc, Asset::frame_rate, Asset::height, Asset::interlace_mode, Asset::layers, MAX_STREAMS, Asset::path, Asset::sample_rate, source_cmodel, Asset::vcodec, Asset::video_data, Asset::video_length, and Asset::width.
Referenced by open_file().

int FileAVI::open_avifile_out ( Asset * asset ) [private]

Definition at line 337 of file fileavi.C.
References Asset::audio_data, Asset::channels, close_file(), cmodel_bc_to_avi(), Asset::frame_rate, get_best_colormodel(), Asset::height, Asset::layers, MAX_STREAMS, Asset::path, Asset::sample_rate, Asset::vcodec, Asset::video_data, and Asset::width.
Referenced by open_file().

int FileAVI::open_file ( int rd,

int wr

) [virtual]

Reimplemented from FileBase.
Definition at line 283 of file fileavi.C.
References FileBase::asset, check_sig(), Asset::format, open_arne1_in(), open_arne1_out(), open_arne2_in(), open_arne2_out(), open_avifile_in(), open_avifile_out(), open_lavtools_in(), and open_lavtools_out().

int FileAVI::open_lavtools_in ( Asset * asset ) [private]

Definition at line 494 of file fileavi.C.
Referenced by open_file().

int FileAVI::open_lavtools_out ( Asset * asset ) [private]

Definition at line 402 of file fileavi.C.
Referenced by open_file().

int FileAVI::read_compressed_frame ( VFrame * buffer ) [virtual]

Reimplemented from FileBase.
Definition at line 694 of file fileavi.C.

int FileAVI::read_frame ( VFrame * frame ) [virtual]

Reimplemented from FileBase.
Definition at line 664 of file fileavi.C.
References FileBase::asset, File::current_layer, FileBase::file, Asset::height, source_cmodel, and Asset::width.

int FileAVI::read_samples ( double * buffer,

int64_t len

) [virtual]

Reimplemented from FileBase.
Definition at line 619 of file fileavi.C.
References FileBase::asset, Asset::bits, Asset::channels, File::current_channel, FileBase::file, temp_allocated, and temp_audio.

void FileAVI::reset ( )

Definition at line 544 of file fileavi.C.
References temp_allocated, and temp_audio.
Referenced by close_file(), and FileAVI().

int FileAVI::set_audio_position ( int64_t x ) [virtual]

Reimplemented from FileBase.
Definition at line 598 of file fileavi.C.
References FileBase::asset, Asset::audio_length, File::current_layer, and FileBase::file.

int FileAVI::set_video_position ( int64_t x ) [virtual]

Reimplemented from FileBase.
Definition at line 609 of file fileavi.C.
References FileBase::asset, File::current_layer, FileBase::file, and Asset::video_length.

char * FileAVI::vcodec_to_fourcc ( char * input,

char * output

) [static]

Definition at line 156 of file fileavi.C.
References initialize_avifile().
Referenced by AVIVCodecList::handle_event().

int FileAVI::write_compressed_frame ( VFrame * buffer ) [virtual]

Reimplemented from FileBase.
Definition at line 701 of file fileavi.C.

int FileAVI::write_frames ( VFrame *** frames,

int len

) [virtual]

Reimplemented from FileBase.
Definition at line 708 of file fileavi.C.

int FileAVI::write_samples ( double ** buffer,

int64_t len

) [virtual]

Reimplemented from FileBase.
Definition at line 714 of file fileavi.C.

Member Data Documentation

int FileAVI::source_cmodel [private]

Definition at line 95 of file fileavi.h.
Referenced by open_avifile_in(), and read_frame().

int64_t FileAVI::temp_allocated [private]

Definition at line 94 of file fileavi.h.
Referenced by read_samples(), and reset().

unsigned char* FileAVI::temp_audio [private]

Definition at line 93 of file fileavi.h.
Referenced by close_file(), read_samples(), and reset().

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

cinelerra/fileavi.h
cinelerra/fileavi.C

Generated on Sun Jan 8 13:39:14 2006 for Cinelerra-svn by

1.4.4

FileAVI Class Reference

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation