FFmpeg
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A parsed representation of a filtergraph segment. More...
#include <avfilter.h>
Data Fields | |
AVFilterGraph * | graph |
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... | |
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 1156 of file avfilter.h.
AVFilterGraph* AVFilterGraphSegment::graph |
The filtergraph this segment is associated with.
Set by avfilter_graph_segment_parse().
Definition at line 1161 of file avfilter.h.
Referenced by avfilter_graph_segment_apply(), avfilter_graph_segment_create_filters(), avfilter_graph_segment_parse(), fail_creation_pending(), link_inputs(), and link_outputs().
AVFilterChain** AVFilterGraphSegment::chains |
A list of filter chain contained in this segment.
Set in avfilter_graph_segment_parse().
Definition at line 1167 of file avfilter.h.
Referenced by avfilter_graph_parse_ptr(), avfilter_graph_segment_apply_opts(), avfilter_graph_segment_create_filters(), avfilter_graph_segment_free(), avfilter_graph_segment_init(), avfilter_graph_segment_link(), avfilter_graph_segment_parse(), find_linklabel(), graph_opts_apply(), link_inputs(), link_outputs(), and log_unknown_opt().
size_t AVFilterGraphSegment::nb_chains |
Definition at line 1168 of file avfilter.h.
Referenced by avfilter_graph_parse_ptr(), avfilter_graph_segment_apply_opts(), avfilter_graph_segment_create_filters(), avfilter_graph_segment_free(), avfilter_graph_segment_init(), avfilter_graph_segment_link(), avfilter_graph_segment_parse(), find_linklabel(), graph_opts_apply(), and log_unknown_opt().
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 1178 of file avfilter.h.
Referenced by avfilter_graph_segment_create_filters(), avfilter_graph_segment_free(), and avfilter_graph_segment_parse().