VideoEncoder Class Reference

#include <video_encoder.h>

List of all members.

Public Member Functions
bool	avi_write (char *fname, ImgList *imgl, int file_format, int max_frames, off_t max_file_size, bool time_stamp, bool isOpenDML)
	Writes a file in the AVI format.
bool	avi_read (ImgList *imgl, const char *fname, int load_mode)
	Reads a specified file.
bool	mpg_write (ImgList *imgl, const char *fname)
bool	mpg_read (ImgList *imgl, const char *fname)
bool	avffmpeg_write (ImgList *imgl, const char *fname)
bool	avffmpeg_read (ImgList *imgl, const char *fname)
bool	jpg_write (ImgList *imgl, const char *fname, int quality)
bool	jpg_read (ImgList *imgl, const char *dirname, int load_mode)
bool	verify_frame_duplication (unsigned char *i1, unsigned char *i2, int load_mode, int w, int h, int key)
	Compare 2 frames.
bool	verify_image_duplication (unsigned char *i1, unsigned char *i2, int w, int h)

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Member Function Documentation

bool VideoEncoder::avffmpeg_read	(	ImgList *	imgl,
		const char *	fname
	)

References ImgList::img_h, ImgList::img_w, imgnode_alloc(), and verify_frame_duplication().

Referenced by avi_read(), and mpg_read().

bool VideoEncoder::avffmpeg_write	(	ImgList *	imgl,
		const char *	fname
	)

References add_audio_stream(), add_video_stream(), close_audio(), close_video(), ImgList::head, ImgList::img_h, ImgList::img_w, ImgNode::next, open_audio(), open_video(), test_file(), ui_message(), write_audio_frame(), and write_video_frame().

Referenced by avi_write(), and mpg_write().

bool VideoEncoder::avi_read	(	ImgList *	imgl,
		const char *	fname,
		int	load_mode
	)

Reads a specified file.

Parameters:

imgl	the ImageList where the file will be stored.
fname	the file name.
load_mode	-- 0 if compare muan number; 1 if compare entire frame; 2 if not verifiy duplication.

Returns:

true if the file was successfully read, false otherwise.

References avffmpeg_read().

bool VideoEncoder::avi_write	(	char *	fname,
		ImgList *	imgl,
		int	file_format,
		int	max_frames,
		off_t	max_file_size,
		bool	time_stamp,
		bool	isOpenDML
	)

Writes a file in the AVI format.

Parameters:

fname	the file name.
imgl	the ImageList.
file_format	the file format to be writed.
max_frames	the maximum frame supported number.
max_file_size	the maximum file size suported.
time_stamp	the file time_stamp
isOpenDML

Returns:

true if the file was successfully writed, false otherwise.

References avffmpeg_write().

bool VideoEncoder::jpg_read	(	ImgList *	imgl,
		const char *	dirname,
		int	load_mode
	)

References ImgList::img_h, ImgList::img_w, imgnode_alloc(), and read_JPEG_file().

bool VideoEncoder::jpg_write	(	ImgList *	imgl,
		const char *	fname,
		int	quality
	)

References Image::c, ImgList::head, img_create(), img_free(), ImgList::img_h, ImgList::img_w, ImgNode::next, and write_JPEG_file().

bool VideoEncoder::mpg_read	(	ImgList *	imgl,
		const char *	fname
	)

References avffmpeg_read().

bool VideoEncoder::mpg_write	(	ImgList *	imgl,
		const char *	fname
	)

References avffmpeg_write().

bool VideoEncoder::verify_frame_duplication	(	unsigned char *	i1,
		unsigned char *	i2,
		int	load_mode,
		int	w,
		int	h,
		int	key
	)

Compare 2 frames.

Parameters:

f1	the frame to compare.
f2	the frame to compare.
load_mode	how to compare: 0 if compare entire frame; 1 if not verifiy duplication.

Returns:

true if they coincide, false otherwise.

References verify_image_duplication().

Referenced by avffmpeg_read().

bool VideoEncoder::verify_image_duplication	(	unsigned char *	i1,
		unsigned char *	i2,
		int	w,
		int	h
	)

Referenced by verify_frame_duplication().

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

• video_encoder.h
• video_encoder.cpp