video_data Struct Reference

Data Fields
int	fd
int	frame_format
enum io_method	io_method
int	width
int	height
int	frame_rate
int	frame_rate_base
int	frame_size
int	top_field_first
int	buffers
void **	buf_start
unsigned int *	buf_len

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Detailed Description

Definition at line 47 of file v4l2.c.

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Field Documentation

int video_data::fd

Definition at line 48 of file v4l2.c.

Referenced by device_init(), mmap_close(), mmap_init(), mmap_read_frame(), mmap_start(), v4l2_read_close(), v4l2_read_header(), and v4l2_set_parameters().

int video_data::frame_format

Definition at line 49 of file v4l2.c.

Referenced by v4l2_read_header().

enum io_method video_data::io_method

Definition at line 50 of file v4l2.c.

Referenced by v4l2_read_close(), v4l2_read_header(), and v4l2_read_packet().

int video_data::width

Definition at line 51 of file v4l2.c.

Referenced by v4l2_read_header().

int video_data::height

Definition at line 51 of file v4l2.c.

Referenced by v4l2_read_header().

int video_data::frame_rate

Definition at line 52 of file v4l2.c.

Referenced by v4l2_read_header().

int video_data::frame_rate_base

Definition at line 53 of file v4l2.c.

Referenced by v4l2_read_header().

int video_data::frame_size

Definition at line 54 of file v4l2.c.

Referenced by mmap_init(), mmap_read_frame(), v4l2_read_header(), and v4l2_read_packet().

int video_data::top_field_first

Definition at line 55 of file v4l2.c.

Referenced by v4l2_read_header(), and v4l2_read_packet().

int video_data::buffers

Definition at line 57 of file v4l2.c.

Referenced by mmap_close(), mmap_init(), mmap_read_frame(), and mmap_start().

void** video_data::buf_start

Definition at line 58 of file v4l2.c.

Referenced by mmap_close(), mmap_init(), and mmap_read_frame().

unsigned int* video_data::buf_len

Definition at line 59 of file v4l2.c.

Referenced by mmap_close(), mmap_init(), and mmap_read_frame().

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

• libavdevice/v4l2.c