色かぶり補正がすべて「50.0」に調整されてしまう

Hi @focused_outfit2961 - 

What you’re seeing is related to how Auto Color performs its color cast correction. Whether it’s applied directly to a clip or through an adjustment layer,  Auto Color evaluates the pixels it’s seeing at that moment.  If it determines there’s a green cast, it may apply a strong magenta correction by setting the Tint value to something like 50, which can result in an overly reddish or maroon look especially if the footage didn’t need that much correction.

This can happen more often when using adjustment layers over multiple clips. Since the adjustment layer is analyzing all the underlying footage together, it may misinterpret the overall color cast and apply an aggressive correction that doesn’t suit every clip individually.

If you’re consistently seeing this issue, here are a few suggestions:
1. Apply Auto Color directly to individual clips, especially if they have different lighting conditions. That gives better results than trying to correct multiple clips with one adjustment layer.
2. If you prefer using adjustment layers, try grouping only clips with very similar lighting and color. Auto Color will give better results when it’s correcting a more consistent set of footage.
3. Finally, after applying Auto Color, you can manually reduce the Tint value in Lumetri if it’s overcorrecting. That lets you keep the benefits of automatic adjustment while dialing back any aggressive shifts.

下記にスクリーンショットを載せました。

パターン①

自動カラー補正押下前↓

 自動カラー補正押下後↓

パターン②

自動カラー補正押下前↓

自動カラー補正押下後↓ 

記載しましたように素材の色を問わず、

色かぶり補正が「50」になってしまいます。

よろしくお願いいたします。