FileMOV Class Reference

#include <filemov.h>

Inheritance diagram for FileMOV:


Public Member Functions
	FileMOV (Asset asset, File file)
	~FileMOV ()
int	open_file (int rd, int wr)
int	close_file ()
void	asset_to_format ()
void	format_to_asset ()
int64_t	get_video_length ()
int64_t	get_audio_length ()
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)
int64_t	compressed_frame_size ()
int	read_compressed_frame (VFrame *buffer)
int	write_compressed_frame (VFrame *buffer)
int	read_frame (VFrame *frame)
int	read_samples (double *buffer, int64_t len)
int	colormodel_supported (int colormodel)
int	can_copy_from (Edit *edit, int64_t position)
void	set_frame_start (int64_t offset)
Static Public Member Functions
static void	get_parameters (BC_WindowBase parent_window, Asset asset, BC_WindowBase *&format_window, int audio_options, int video_options, int lock_compressor)
static int	check_sig (Asset *asset)
static int	get_best_colormodel (Asset *asset, int driver)
static char *	strtocompression (char *string)
static char *	compressiontostr (char *string)
static void	fix_codecs (Asset *asset)
Private Member Functions
void	new_audio_temp (int64_t len)
int	read_raw (char *buffer, int64_t samples, int track)
int	read_raw (VFrame *frame, float in_x1, float in_y1, float in_x2, float in_y2, float out_x1, float out_y1, float out_x2, float out_y2, int use_float, int interpolate)
int	reset_parameters_derived ()
Private Attributes
int	quicktime_atracks
int	quicktime_vtracks
quicktime_t *	fd
int	depth
int64_t	frames_correction
int64_t	samples_correction
ArrayList< ThreadStruct * >	threadframes
int	total_threadframes
int	current_threadframe
Mutex *	threadframe_lock
FileMOVThread **	threads
char	prefix_path [1024]
int	suffix_number
float **	temp_float
int64_t	temp_allocated
Friends
class	FileMOVThread

Detailed Description

Definition at line 35 of file filemov.h.

Constructor & Destructor Documentation

FileMOV::FileMOV ( Asset * asset,

File * file

)

Definition at line 83 of file filemov.C.

FileMOV::~FileMOV ( )

Definition at line 94 of file filemov.C.
References close_file(), and threadframe_lock.

Member Function Documentation

void FileMOV::asset_to_format ( )

Definition at line 272 of file filemov.C.
References _, Asset::acodec, FileBase::asset, Asset::audio_data, Asset::bits, Asset::channels, depth, Asset::divx_bitrate, Asset::divx_fix_bitrate, Asset::divx_max_key_interval, Asset::divx_max_quantizer, Asset::divx_min_quantizer, Asset::divx_quality, Asset::divx_quantizer, Asset::divx_rc_period, Asset::divx_rc_reaction_period, Asset::divx_rc_reaction_ratio, fd, fix_codecs(), Asset::format, Asset::frame_rate, Asset::h264_bitrate, Asset::h264_fix_bitrate, Asset::h264_quantizer, Asset::height, Asset::jpeg_quality, Asset::layers, Asset::mp3_bitrate, Asset::mp4a_bitrate, Asset::ms_bitrate, Asset::ms_bitrate_tolerance, Asset::ms_fix_bitrate, Asset::ms_gop_size, Asset::ms_interlaced, Asset::ms_quantization, quicktime_atracks, quicktime_vtracks, Asset::sample_rate, Asset::vcodec, Asset::video_data, Asset::vorbis_bitrate, Asset::vorbis_max_bitrate, Asset::vorbis_min_bitrate, Asset::vorbis_vbr, Asset::width, and FileBase::wr.
Referenced by open_file().

int FileMOV::can_copy_from ( Edit * edit,

int64_t position

) [virtual]

Reimplemented from FileBase.
Definition at line 498 of file filemov.C.
References Edit::asset, fd, Asset::format, FileBase::match4(), and Asset::vcodec.

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

Definition at line 146 of file filemov.C.
References Asset::path.
Referenced by File::open_file().

int FileMOV::close_file ( ) [virtual]

Reimplemented from FileBase.
Definition at line 228 of file filemov.C.
References FileBase::asset, Asset::channels, FileBase::close_file(), File::cpus, fd, FileBase::file, Asset::frame_rate, FileBase::reset_parameters(), FileMOVThread::stop_encoding(), temp_float, threadframes, threads, and FileBase::wr.
Referenced by ~FileMOV().

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

Reimplemented from FileBase.
Definition at line 417 of file filemov.C.

int64_t FileMOV::compressed_frame_size ( ) [virtual]

Reimplemented from FileBase.
Definition at line 960 of file filemov.C.
References File::current_frame, File::current_layer, fd, and FileBase::file.

char * FileMOV::compressiontostr ( char * string ) [static]

Definition at line 1105 of file filemov.C.
References _, DIV3_NAME, DIVX_NAME, DV_NAME, H263_NAME, H264_NAME, HV60_NAME, HV64_NAME, IMA4_NAME, FileBase::match4(), MJPA_NAME, MP3_NAME, MP4A_NAME, MP4V_NAME, PNGA_NAME, QTJPEG_NAME, RAW_NAME, RGB_NAME, RGBA_NAME, TWOS_NAME, ULAW_NAME, VORBIS_NAME, YUV411_NAME, YUV420_NAME, YUV422_NAME, YUV444_10BIT_NAME, YUV444_NAME, and YUVA4444_NAME.
Referenced by RecordGUI::create_objects(), and MOVConfigVideo::create_objects().

void FileMOV::fix_codecs ( Asset * asset ) [static]

Definition at line 129 of file filemov.C.
Referenced by asset_to_format(), and get_parameters().

void FileMOV::format_to_asset ( )

Definition at line 376 of file filemov.C.
References Asset::acodec, FileBase::asset, Asset::audio_data, Asset::audio_length, Asset::bits, Asset::channels, depth, fd, Asset::format, Asset::frame_rate, Asset::height, Asset::interlace_mode, Asset::layers, Asset::sample_rate, Asset::vcodec, Asset::video_data, Asset::video_length, and Asset::width.
Referenced by open_file().

int64_t FileMOV::get_audio_length ( )

Definition at line 537 of file filemov.C.
References fd, and samples_correction.

int FileMOV::get_best_colormodel ( Asset * asset,

int driver

) [static]

Definition at line 422 of file filemov.C.
References FileBase::match4(), and Asset::vcodec.
Referenced by File::get_best_colormodel().

void FileMOV::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 100 of file filemov.C.
References MOVConfigVideo::create_objects(), MOVConfigAudio::create_objects(), and fix_codecs().
Referenced by File::get_options().

int64_t FileMOV::get_video_length ( )

void FileMOV::new_audio_temp ( int64_t len ) [private]

Definition at line 567 of file filemov.C.
References FileBase::asset, Asset::channels, temp_allocated, and temp_float.
Referenced by read_samples(), and write_samples().

int FileMOV::open_file ( int rd,

int wr

) [virtual]

Reimplemented from FileBase.
Definition at line 169 of file filemov.C.
References _, FileBase::asset, asset_to_format(), File::cpus, Asset::divx_use_deblocking, fd, FileBase::file, format_to_asset(), FileBase::match4(), Asset::path, prefix_path, read_frame(), set_video_position(), suffix_number, Asset::tcstart, and Asset::vcodec.

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

Reimplemented from FileBase.
Definition at line 966 of file filemov.C.
References File::current_frame, File::current_layer, fd, and FileBase::file.

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

Reimplemented from FileBase.
Definition at line 908 of file filemov.C.
References File::current_frame, File::current_layer, fd, and FileBase::file.
Referenced by open_file().

int FileMOV::read_raw ( VFrame * frame,

float in_x1,

float in_y1,

float in_x2,

float in_y2,

float out_x1,

float out_y1,

float out_x2,

float out_y2,

int use_float,

int interpolate

) [private]

Definition at line 994 of file filemov.C.
References File::current_frame, File::current_layer, fd, and FileBase::file.

int FileMOV::read_raw ( char * buffer,

int64_t samples,

int track

) [private]

int FileMOV::read_samples ( double * buffer,

int64_t len

) [virtual]

Reimplemented from FileBase.
Definition at line 1030 of file filemov.C.
References File::current_channel, fd, FileBase::file, new_audio_temp(), and temp_float.

int FileMOV::reset_parameters_derived ( ) [private, virtual]

Reimplemented from FileBase.
Definition at line 152 of file filemov.C.
References depth, fd, frames_correction, FileBase::prev_track, quicktime_atracks, quicktime_vtracks, samples_correction, temp_allocated, temp_float, and threads.

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

Reimplemented from FileBase.
Definition at line 545 of file filemov.C.
References FileBase::asset, Asset::audio_length, and fd.

void FileMOV::set_frame_start ( int64_t offset )

Definition at line 267 of file filemov.C.
References fd.

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

Reimplemented from FileBase.
Definition at line 555 of file filemov.C.
References FileBase::asset, File::current_layer, fd, FileBase::file, and Asset::video_length.
Referenced by open_file().

char * FileMOV::strtocompression ( char * string ) [static]

Definition at line 1068 of file filemov.C.
References _, DIV3_NAME, DIVX_NAME, DV_NAME, H263_NAME, H264_NAME, HV60_NAME, HV64_NAME, IMA4_NAME, MJPA_NAME, MP3_NAME, MP4A_NAME, MP4V_NAME, PNG_NAME, PNGA_NAME, QTJPEG_NAME, RAW_NAME, RGB_NAME, RGBA_NAME, TWOS_NAME, ULAW_NAME, VORBIS_NAME, YUV411_NAME, YUV420_NAME, YUV422_NAME, YUV444_10BIT_NAME, YUV444_NAME, and YUVA4444_NAME.
Referenced by MOVConfigVideoPopup::handle_event(), and MOVConfigAudioPopup::handle_event().

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

Reimplemented from FileBase.
Definition at line 980 of file filemov.C.
References File::current_layer, fd, and FileBase::file.

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

int len

) [virtual]

Reimplemented from FileBase.
Definition at line 636 of file filemov.C.
References FileBase::asset, File::cpus, File::current_frame, current_threadframe, FileMOVThread::encode_buffer(), fd, FileBase::file, FileMOVThread, Asset::format, Asset::frame_rate, Asset::height, Asset::layers, FileBase::match4(), FileMOVThread::start_encoding(), threadframes, threads, total_threadframes, Asset::vcodec, and Asset::width.

int FileMOV::write_samples ( double ** buffer,

int64_t len

) [virtual]

Reimplemented from FileBase.
Definition at line 588 of file filemov.C.
References FileBase::asset, Asset::channels, fd, new_audio_temp(), Asset::sample_rate, and temp_float.

Friends And Related Function Documentation

friend class FileMOVThread [friend]

Definition at line 41 of file filemov.h.
Referenced by write_frames().

Member Data Documentation

int FileMOV::current_threadframe [private]

Definition at line 104 of file filemov.h.
Referenced by FileMOVThread::run(), and write_frames().

int FileMOV::depth [private]

Definition at line 96 of file filemov.h.
Referenced by asset_to_format(), format_to_asset(), and reset_parameters_derived().

quicktime_t* FileMOV::fd [private]

Definition at line 95 of file filemov.h.
Referenced by asset_to_format(), can_copy_from(), close_file(), compressed_frame_size(), format_to_asset(), get_audio_length(), open_file(), read_compressed_frame(), read_frame(), read_raw(), read_samples(), reset_parameters_derived(), set_audio_position(), set_frame_start(), set_video_position(), write_compressed_frame(), write_frames(), and write_samples().

int64_t FileMOV::frames_correction [private]

Definition at line 97 of file filemov.h.
Referenced by reset_parameters_derived().

char FileMOV::prefix_path[1024] [private]

Definition at line 108 of file filemov.h.
Referenced by open_file().

int FileMOV::quicktime_atracks [private]

Definition at line 92 of file filemov.h.
Referenced by asset_to_format(), and reset_parameters_derived().

int FileMOV::quicktime_vtracks [private]

Definition at line 93 of file filemov.h.
Referenced by asset_to_format(), and reset_parameters_derived().

int64_t FileMOV::samples_correction [private]

Definition at line 98 of file filemov.h.
Referenced by get_audio_length(), and reset_parameters_derived().

int FileMOV::suffix_number [private]

Definition at line 109 of file filemov.h.
Referenced by open_file().

int64_t FileMOV::temp_allocated [private]

Definition at line 113 of file filemov.h.
Referenced by new_audio_temp(), and reset_parameters_derived().

float** FileMOV::temp_float [private]

Definition at line 112 of file filemov.h.
Referenced by close_file(), new_audio_temp(), read_samples(), reset_parameters_derived(), and write_samples().

Mutex* FileMOV::threadframe_lock [private]

Definition at line 105 of file filemov.h.
Referenced by FileMOVThread::run(), and ~FileMOV().

ArrayList<ThreadStruct*> FileMOV::threadframes [private]

Definition at line 101 of file filemov.h.
Referenced by close_file(), FileMOVThread::run(), and write_frames().

FileMOVThread** FileMOV::threads [private]

Definition at line 107 of file filemov.h.
Referenced by close_file(), reset_parameters_derived(), and write_frames().

int FileMOV::total_threadframes [private]

Definition at line 103 of file filemov.h.
Referenced by FileMOVThread::run(), and write_frames().

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

cinelerra/filemov.h
cinelerra/filemov.C

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

1.4.4

FileMOV Class Reference

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation