Function find_opt

libavformat/utils.c:626–634

}

static const AVOption* find_opt(void *obj, const char *name, size_t len)
{
    char decoded_name[128];

    if (ff_urldecode_len(decoded_name, sizeof(decoded_name), name, len, 1) < 0)
        return NULL;

    return av_opt_find(obj, decoded_name, NULL, 0, 0);
}

int ff_parse_opts_from_query_string(void *obj, const char *str, int allow_unknown)
{