視訊等化器

Video Equalizer

狀態:

受維護

關鍵幀:

否

來源函式庫:

來源過濾器:

可用:

僅 Master 用:

否

已知問題:

否

描述

This effect/filter sets brightness, contrast, saturation and approximate gamma adjustment.

參數

參數	數值	描述
對比	浮點數	Set the contrast expression. Negative values give a negative image. The value must be a float value in range -3.00 to 3.00. The default value is 1.00.
亮度	浮點數	Set the brightness expression. The value must be a float value in range -1.00 to 1.00. The default value is 0.00.
飽和度	浮點數	Set the saturation expression. The value must be a float in range 0.00 to 5.00. The default value is 1.00.
Gamma	浮點數	Set the gamma expression. The value must be a float in range 0.00 to 3.00. The default value is 1.00.
Red / Green / Blue Gamma	浮點數	Set the gamma expression for red, green or blue. The value must be a float in range 0.00 to 3.00. The default value is 1.00.
Gamma 比重	浮點數	Set the gamma weight expression. It can be used to reduce the effect of a high gamma value on bright image areas, e.g. keep them from getting over amplified and just plain white. The value must be a float in range 0.00 to 1.00. A value of 0.0 turns the gamma correction all the way down while 1.00 leaves it at its full strength. Default is 1.00.