FFmpeg
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List of AVOptionRange structs. More...
#include <opt.h>
Data Fields | |
AVOptionRange ** | range |
Array of option ranges. More... | |
int | nb_ranges |
Number of ranges per component. More... | |
int | nb_components |
Number of componentes. More... | |
List of AVOptionRange structs.
AVOptionRange** AVOptionRanges::range |
Array of option ranges.
Most of option types use just one component. Following describes multi-component option types:
AV_OPT_TYPE_IMAGE_SIZE: component index 0: range of pixel count (width * height). component index 1: range of width. component index 2: range of height.
Multi-component range can be read as in following example:
Definition at line 367 of file opt.h.
Referenced by av_opt_freep_ranges(), and av_opt_query_ranges_default().
int AVOptionRanges::nb_ranges |
Number of ranges per component.
Definition at line 371 of file opt.h.
Referenced by av_opt_freep_ranges(), and av_opt_query_ranges_default().
int AVOptionRanges::nb_components |
Number of componentes.
Definition at line 375 of file opt.h.
Referenced by av_opt_freep_ranges(), and av_opt_query_ranges_default().