SET_PARAM         325 libavfilter/vf_eq.c          SET_PARAM(contrast, contrast)
SET_PARAM         326 libavfilter/vf_eq.c     else SET_PARAM(brightness, brightness)
SET_PARAM         327 libavfilter/vf_eq.c     else SET_PARAM(saturation, saturation)
SET_PARAM         328 libavfilter/vf_eq.c     else SET_PARAM(gamma, gamma)
SET_PARAM         329 libavfilter/vf_eq.c     else SET_PARAM(gamma_r, gamma)
SET_PARAM         330 libavfilter/vf_eq.c     else SET_PARAM(gamma_g, gamma)
SET_PARAM         331 libavfilter/vf_eq.c     else SET_PARAM(gamma_b, gamma)
SET_PARAM         332 libavfilter/vf_eq.c     else SET_PARAM(gamma_weight, gamma)