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FFmpeg
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#include <opt.h>
Data Fields | |
| const char * | name |
| const char * | help |
| short English help text More... | |
| int | offset |
| The offset relative to the context structure where the option value is stored. More... | |
| enum AVOptionType | type |
| union { | |
| int64_t i64 | |
| double dbl | |
| const char * str | |
| AVRational q | |
| } | default_val |
| the default value for scalar options More... | |
| double | min |
| minimum valid value for the option More... | |
| double | max |
| maximum valid value for the option More... | |
| int | flags |
| const char * | unit |
| The logical unit to which the option belongs. More... | |
Detailed Description
Field Documentation
| double AVOption::dbl |
Definition at line 272 of file opt.h.
Referenced by av_get_string(), av_opt_get(), av_opt_set_defaults2(), and read_number().
| union { ... } AVOption::default_val |
the default value for scalar options
Referenced by av_get_string(), av_opt_flag_is_set(), av_opt_get(), av_opt_set_defaults2(), and read_number().
| int AVOption::flags |
Definition at line 280 of file opt.h.
Referenced by av_find_opt(), av_opt_find2(), av_opt_set_defaults2(), opt_list(), print_option(), and show_stream().
| const char* AVOption::help |
short English help text
- Todo:
- What about other languages?
Definition at line 258 of file opt.h.
Referenced by opt_list(), and print_option().
| int64_t AVOption::i64 |
Definition at line 271 of file opt.h.
Referenced by av_opt_flag_is_set(), and av_opt_set_defaults2().
| double AVOption::max |
maximum valid value for the option
Definition at line 278 of file opt.h.
Referenced by av_opt_query_ranges_default(), set_format(), set_string_number(), and write_number().
| double AVOption::min |
minimum valid value for the option
Definition at line 277 of file opt.h.
Referenced by av_opt_query_ranges_default(), set_format(), set_string_number(), and write_number().
| const char* AVOption::name |
Definition at line 252 of file opt.h.
Referenced by 7digital-python.lockerEndpoint.LockerArtist::__init__(), 7digital-python.lib.py7digital.Artist::__init__(), 7digital-python.lib.py7digital.Tag::__init__(), 7digital-python.lib.py7digital.Label::__init__(), av_find_opt(), av_opt_find2(), av_opt_next(), av_opt_set_defaults2(), av_opt_set_image_size(), av_opt_set_video_rate(), 7digital-python.lib.py7digital.Artist::get_name(), 7digital-python.lib.py7digital.Tag::get_name(), 7digital-python.lib.py7digital.Label::get_name(), opt_list(), print_option(), process_options(), 7digital-python.lib.py7digital.Artist::set_name(), 7digital-python.lib.py7digital.Tag::set_name(), 7digital-python.lib.py7digital.Label::set_name(), show_opts(), show_stream(), and write_number().
| int AVOption::offset |
The offset relative to the context structure where the option value is stored.
It should be 0 for named constants.
Definition at line 264 of file opt.h.
Referenced by av_get_string(), av_opt_free(), av_opt_get(), av_opt_get_image_size(), av_opt_ptr(), av_opt_set(), av_opt_set_bin(), av_opt_set_image_size(), get_format(), get_number(), process_options(), set_format(), and set_number().
| AVRational AVOption::q |
| const char* AVOption::str |
Definition at line 273 of file opt.h.
Referenced by av_opt_set_defaults2().
| enum AVOptionType AVOption::type |
Definition at line 265 of file opt.h.
Referenced by 7digital-python.lockerEndpoint.LockerRelease::__init__(), av_get_string(), av_opt_find2(), av_opt_flag_is_set(), av_opt_free(), av_opt_get(), av_opt_get_image_size(), av_opt_query_ranges_default(), av_opt_set(), av_opt_set_bin(), av_opt_set_defaults2(), av_opt_set_image_size(), av_opt_set_video_rate(), get_format(), opt_list(), print_option(), process_options(), read_number(), set_format(), set_string_number(), show_opts(), and write_number().
| const char* AVOption::unit |
The logical unit to which the option belongs.
Non-constant options and corresponding named constants share the same unit. May be NULL.
Definition at line 295 of file opt.h.
Referenced by av_find_opt(), av_opt_find2(), av_opt_flag_is_set(), opt_list(), print_option(), and set_string_number().
The documentation for this struct was generated from the following file:
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