次要顏色校正區域選擇（遮罩）

Secondary Color Correction Area Selection (Mask)

狀態:

受維護

關鍵幀:

是

來源函式庫:

MLT

來源過濾器:

mask_start

可用:

僅 Master 用:

否

已知問題:

否

描述

This filter takes a snapshot of the frame before it selects the specified color. Use it together with the Mask Apply effect, that uses a transition to composite the current frame’s image over the snapshot. The typical use case is to add effects in the following sequence:

Secondary Color Correction Area Selection Mask (this effect) –> zero or more effects (e.g. Blur, Cartoon) –> Mask Apply