Function av_opt_set_sample_fmt

libavutil/opt.c:979–982

}

int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags)
{
    return set_format(obj, name, fmt, search_flags, AV_OPT_TYPE_SAMPLE_FMT, "sample", AV_SAMPLE_FMT_NB);
}

int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val,
                        int search_flags)