FFmpeg
Data Fields
AVFilterGraphSegment Struct Reference

A parsed representation of a filtergraph segment. More...

#include <avfilter.h>

Data Fields

AVFilterGraphgraph
 The filtergraph this segment is associated with. More...
 
AVFilterChain ** chains
 A list of filter chain contained in this segment. More...
 
size_t nb_chains
 
char * scale_sws_opts
 A string containing a colon-separated list of key=value options applied to all scale filters in this segment. More...
 

Detailed Description

A parsed representation of a filtergraph segment.

A filtergraph segment is conceptually a list of filterchains, with some supplementary information (e.g. format conversion flags).

Created by avfilter_graph_segment_parse(). Must be freed with avfilter_graph_segment_free().

Definition at line 1178 of file avfilter.h.

Field Documentation

◆ graph

AVFilterGraph* AVFilterGraphSegment::graph

◆ chains

AVFilterChain** AVFilterGraphSegment::chains

◆ nb_chains

size_t AVFilterGraphSegment::nb_chains

◆ scale_sws_opts

char* AVFilterGraphSegment::scale_sws_opts

A string containing a colon-separated list of key=value options applied to all scale filters in this segment.

May be set by avfilter_graph_segment_parse(). The caller may free this string with av_free() and replace it with a different av_malloc()'ed string.

Definition at line 1200 of file avfilter.h.

Referenced by avfilter_graph_segment_create_filters(), avfilter_graph_segment_free(), and avfilter_graph_segment_parse().


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