FileDV Class Reference

#include <filedv.h>

Inheritance diagram for FileDV:

List of all members.

Public Member Functions
	FileDV (Asset *asset, File *file)
	~FileDV ()
int	reset_parameters_derived ()
int	open_file (int rd, int wr)
int	close_file ()
int	close_file_derived ()
int64_t	get_video_position ()
int64_t	get_audio_position ()
int	set_video_position (int64_t x)
int	set_audio_position (int64_t x)
int	write_samples (double **buffer, int64_t len)
int	write_frames (VFrame ***frames, int len)
int	read_compressed_frame (VFrame *buffer)
int	write_compressed_frame (VFrame *buffers)
int64_t	compressed_frame_size ()
int	read_samples (double *buffer, int64_t len)
int	read_frame (VFrame *frame)
int	colormodel_supported (int colormodel)
int	can_copy_from (Edit *edit, int64_t position)
int	calculate_samples (int frame_count)
Static Public Member Functions
static void	get_parameters (BC_WindowBase *parent_window, Asset *asset, BC_WindowBase *&format_window, int audio_options, int video_options)
static int	check_sig (Asset *asset)
static int	get_best_colormodel (Asset *asset, int driver)
Private Attributes
FILE *	stream
dv_decoder_t *	decoder
dv_encoder_t *	encoder
int64_t	audio_position
int64_t	video_position
unsigned char *	output
unsigned char *	input
int	output_size
int64_t	audio_offset
int64_t	video_offset
int	samples_offset [4]
int	frames_written
int16_t **	audio_buffer
int	samples_in_buffer
int	isPAL
int	current_frame

---

Detailed Description

Definition at line 16 of file filedv.h.

---

Constructor & Destructor Documentation

FileDV::FileDV (  Asset *  asset, File *  file )

FileDV::~FileDV (   )

---

Member Function Documentation

int FileDV::calculate_samples (  int  frame_count  )

int FileDV::can_copy_from (  Edit *  edit, int64_t  position )  [virtual]

Reimplemented from FileBase.

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

Referenced by File::open_file().

int FileDV::close_file (   )  [virtual]

Reimplemented from FileBase.

int FileDV::close_file_derived (   )  [virtual]

Reimplemented from FileBase.

int FileDV::colormodel_supported (  int  colormodel  )  [virtual]

Reimplemented from FileBase.

int64_t FileDV::compressed_frame_size (   )  [virtual]

Reimplemented from FileBase.

int64_t FileDV::get_audio_position (   )  [virtual]

Reimplemented from FileBase.

static int FileDV::get_best_colormodel (  Asset *  asset, int  driver )  [static]

Referenced by File::get_best_colormodel().

static void FileDV::get_parameters (  BC_WindowBase *  parent_window, Asset *  asset, BC_WindowBase *&  format_window, int  audio_options, int  video_options )  [static]

Referenced by File::get_options().

int64_t FileDV::get_video_position (   )  [virtual]

Reimplemented from FileBase.

int FileDV::open_file (  int  rd, int  wr )  [virtual]

Reimplemented from FileBase.

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

Reimplemented from FileBase.

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

Reimplemented from FileBase.

int FileDV::read_samples (  double *  buffer, int64_t  len )  [virtual]

Reimplemented from FileBase.

int FileDV::reset_parameters_derived (   )  [virtual]

Reimplemented from FileBase.

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

Reimplemented from FileBase.

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

Reimplemented from FileBase.

int FileDV::write_compressed_frame (  VFrame *  buffers  )  [virtual]

Reimplemented from FileBase.

int FileDV::write_frames (  VFrame ***  frames, int  len )  [virtual]

Reimplemented from FileBase.

int FileDV::write_samples (  double **  buffer, int64_t  len )  [virtual]

Reimplemented from FileBase.

---

Member Data Documentation

int16_t** FileDV::audio_buffer [private]

Definition at line 67 of file filedv.h.

int64_t FileDV::audio_offset [private]

Definition at line 63 of file filedv.h.

int64_t FileDV::audio_position [private]

Definition at line 58 of file filedv.h.

int FileDV::current_frame [private]

Definition at line 70 of file filedv.h.

dv_decoder_t* FileDV::decoder [private]

Definition at line 56 of file filedv.h.

dv_encoder_t* FileDV::encoder [private]

Definition at line 57 of file filedv.h.

int FileDV::frames_written [private]

Definition at line 66 of file filedv.h.

unsigned char* FileDV::input [private]

Definition at line 61 of file filedv.h.

int FileDV::isPAL [private]

Definition at line 69 of file filedv.h.

unsigned char* FileDV::output [private]

Definition at line 60 of file filedv.h.

int FileDV::output_size [private]

Definition at line 62 of file filedv.h.

int FileDV::samples_in_buffer [private]

Definition at line 68 of file filedv.h.

int FileDV::samples_offset[4] [private]

Definition at line 65 of file filedv.h.

FILE* FileDV::stream [private]

Definition at line 50 of file filedv.h.

int64_t FileDV::video_offset [private]

Definition at line 64 of file filedv.h.

int64_t FileDV::video_position [private]

Definition at line 59 of file filedv.h.

---

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

• cinelerra/filedv.h

---