BRIGHTNESS_DEFAULT  197 libavfilter/vf_procamp_vaapi.c       OFFSET(bright),  AV_OPT_TYPE_FLOAT, { .dbl = BRIGHTNESS_DEFAULT }, BRIGHTNESS_MIN, BRIGHTNESS_MAX, .flags = FLAGS },
BRIGHTNESS_DEFAULT  199 libavfilter/vf_procamp_vaapi.c       OFFSET(bright),  AV_OPT_TYPE_FLOAT, { .dbl = BRIGHTNESS_DEFAULT }, BRIGHTNESS_MIN, BRIGHTNESS_MAX, .flags = FLAGS },