FFmpeg
Data Fields
AVFilterBufferRefVideoProps Struct Reference

Video specific properties in a reference to an AVFilterBuffer. More...

#include <avfilter.h>

Data Fields

int w
 image width
 
int h
 image height
 
AVRational sample_aspect_ratio
 sample aspect ratio
 
int interlaced
 is frame interlaced
 
int top_field_first
 field order
 
enum AVPictureType pict_type
 picture type of the frame
 
int key_frame
 1 -> keyframe, 0-> not
 
int qp_table_linesize
 qp_table stride
 
int qp_table_size
 qp_table size
 
int8_t * qp_table
 array of Quantization Parameters
 

Detailed Description

Video specific properties in a reference to an AVFilterBuffer.

Since AVFilterBufferRef is common to different media formats, video specific per reference properties must be separated out.

Definition at line 139 of file avfilter.h.

Field Documentation

int AVFilterBufferRefVideoProps::h
int AVFilterBufferRefVideoProps::interlaced
int AVFilterBufferRefVideoProps::key_frame

1 -> keyframe, 0-> not

Definition at line 146 of file avfilter.h.

Referenced by avfilter_copy_buf_props(), avfilter_copy_frame_props(), ff_tlog_ref(), filter_frame(), and request_frame().

enum AVPictureType AVFilterBufferRefVideoProps::pict_type
int8_t* AVFilterBufferRefVideoProps::qp_table
int AVFilterBufferRefVideoProps::qp_table_linesize

qp_table stride

Definition at line 147 of file avfilter.h.

Referenced by avfilter_copy_frame_props(), and pp_filter_frame().

int AVFilterBufferRefVideoProps::qp_table_size

qp_table size

Definition at line 148 of file avfilter.h.

Referenced by avfilter_copy_frame_props(), and copy_video_props().

AVRational AVFilterBufferRefVideoProps::sample_aspect_ratio
int AVFilterBufferRefVideoProps::top_field_first
int AVFilterBufferRefVideoProps::w

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