FFmpeg: AVMotionVector Struct Reference

FFmpeg

AVMotionVector Struct Reference

#include <motion_vector.h>

Data Fields

Where the current macroblock comes from; negative value when it comes from the past, positive value when it comes from the future.

uint8_t w

Width and height of the block.

uint8_t h

int16_t src_x

Absolute source position.

int16_t src_y

int16_t dst_x

Absolute destination position.

int16_t dst_y

uint64_t flags

Extra flag information.

Detailed Description

Definition at line 24 of file motion_vector.h.

Field Documentation

int32_t AVMotionVector::source

Where the current macroblock comes from; negative value when it comes from the past, positive value when it comes from the future.

XXX: set exact relative ref frame reference instead of a +/- 1 "direction".

Definition at line 30 of file motion_vector.h.

Referenced by add_mb(), decode_packet(), and filter_frame().

uint8_t AVMotionVector::w

Width and height of the block.

Definition at line 34 of file motion_vector.h.

Referenced by add_mb(), and decode_packet().

uint8_t AVMotionVector::h

Definition at line 34 of file motion_vector.h.

Referenced by add_mb(), and decode_packet().

int16_t AVMotionVector::src_x

Absolute source position.

Can be outside the frame area.

Definition at line 38 of file motion_vector.h.

Referenced by add_mb(), decode_packet(), and filter_frame().

int16_t AVMotionVector::src_y

Definition at line 38 of file motion_vector.h.

Referenced by add_mb(), decode_packet(), and filter_frame().

int16_t AVMotionVector::dst_x

Absolute destination position.

Can be outside the frame area.

Definition at line 42 of file motion_vector.h.

Referenced by add_mb(), decode_packet(), and filter_frame().

int16_t AVMotionVector::dst_y

Definition at line 42 of file motion_vector.h.

Referenced by add_mb(), decode_packet(), and filter_frame().

uint64_t AVMotionVector::flags

Extra flag information.

Currently unused.

Definition at line 47 of file motion_vector.h.

Referenced by add_mb(), and decode_packet().

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

libavutil/motion_vector.h

Generated on Sun Sep 14 2014 18:56:39 for FFmpeg by doxygen 1.8.2