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opt.c File Reference


Detailed Description

AVOptions
Author:
Michael Niedermayer <michaelni@gmx.at>

Definition in file opt.c.

#include "avcodec.h"
#include "opt.h"

Go to the source code of this file.

Functions

double av_get_double (void *obj, const char *name, AVOption **o_out)
int64_t av_get_int (void *obj, const char *name, AVOption **o_out)
static int av_get_number (void *obj, const char *name, AVOption **o_out, double *num, int *den, int64_t *intnum)
AVRational av_get_q (void *obj, const char *name, AVOption **o_out)
const char * av_get_string (void *obj, const char *name, AVOption **o_out, char *buf, int buf_len)
AVOptionav_next_option (void *obj, AVOption *last)
int av_opt_show (void *obj, void *av_log_obj)
static double av_parse_num (const char *name, char **tail)
AVOptionav_set_double (void *obj, const char *name, double n)
AVOptionav_set_int (void *obj, const char *name, int64_t n)
static AVOptionav_set_number (void *obj, const char *name, double num, int den, int64_t intnum)
AVOptionav_set_q (void *obj, const char *name, AVRational n)
AVOptionav_set_string (void *obj, const char *name, const char *val)
static AVOptionfind_opt (void *v, const char *name, const char *unit)
static AVOptionset_all_opt (void *v, const char *unit, double d)


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