Skip to main content
健一370525290n1f
健一370525290n1f
Participating Frequently
February 22, 2026
Question

ブラーの楕円ツールが見つからない

  • February 22, 2026
  • 4 replies
  • 121 views

ブラーやGaussianBlurなどで楕円でトラッキングしたいのですが、

その楕円ツールが表示されないのですが何故でしょうか？

 

楕円でBlurが出来る方法はありますか？

（オブジェクトマスクツールは使えます）

    4 replies

    健一370525290n1f
    健一370525290n1fAuthor
    Participating Frequently
    March 5, 2026

    楕円ツールでトラッキングをしいていても、途中で選択場所がズレる現象が多いのですが、よい方法はありますか？

    途中でずれる理由は何故でしょうか？

    R Neil Haugen
    R Neil Haugen
    Legend
    March 5, 2026

    That can happen for two reasons. The first, is that the type of keyframe chosen has that behavior. All the keyframe types, bezier and whatever, do have different behaviors.

     

    The other reason is if the anchor point moves. And sometimes you can be mousing over an image, click to grab and move something, and not realize you also grabbed the anchor point. I don’t know how many times I’ve done that over the years.

    Everyone's mileage always varies ...
    P
    Community Expert
    PaulMurphyCommunity Expert
    Community Expert
    February 23, 2026

    The ellipse mask is now part of the updated masking tools in Premiere 2026.

     

    To apply a blur with an ellipse mask:

    1. Select the clip in the Timeline.

    2. In the Tools panel, click and hold the Object Selection tool, then choose the Ellipse tool.

    3. In the Program Monitor, click and drag to draw the ellipse over your subject.

     

    To track the mask:

    1. Open the Effect Controls panel.

    2. Under Unassigned Masks, select the ellipse mask.

    3. Click the Track Selected Mask Forward button.

     

    To apply blur inside the ellipse:

    1. With the mask selected in Effect Controls, apply Gaussian Blur from the Effects panel.
      The mask will automatically be applied to the effect.

    2. Adjust Feather, Expansion, and Opacity in the mask settings as needed.

     

      健一370525290n1f
      健一370525290n1fAuthor
      Participating Frequently
      February 24, 2026

      この方法でブラーをかける方法は理解できました。

       

      ただトラッキング速度が速すぎて、対処がとても難しいこと、顔からズレる対応が難しいのですが、よい方法はありますか？

       

      楕円形マスクのサイズを変更するときに形がグチャグチャになるのも困っています。

      R Neil Haugen
      R Neil Haugen
      Legend
      February 24, 2026

      Have you read their documentation in the Online Help on the new masking process? IF not, please do. When hovering over the mask tool icon in the Tool Bar, you will see a pop-up link to their help on this. It is rather useful to learn the new process.

      And if you set the Frame/Clip toggle option in the Program monitor to Frame, you get manual tracking capability.

      Everyone's mileage always varies ...
        Averdahl
        Community Expert
        AverdahlCommunity Expert
        Community Expert
        February 22, 2026

        ​@健一370525290n1f Masking in Premiere has been changed, thats why the ellipse tool now can be found in the Tools panel. See more here: Object Masking in Premiere

          R
          Community Expert
          RobShultzCommunity Expert
          Community Expert
          February 22, 2026

          For this I would recommend After Effects, masking a solid into an ellipse and then feathering the mask.

          Terms & ConditionsAccessibility statement
          Using the community Terms of use Privacy Cookie preferences Do not sell or share my personal information ad choicesAdChoices