# Zoom and change the framing

With Checksub you can zoom the all video or a moment of it. We will see how to do it. 

### Update all your video

Start by clicking on your video in the editor. 

You can select a corner to increase or decrease the video element.

And you can also drag the video to change its position.

<figure><img src="/files/c3GGSoiKhvHhv2Zm0UkZ" alt=""><figcaption></figcaption></figure>

### Update only a moment of the video

Use the "Split" tool to split the moment of the video you want to edit.

<figure><img src="/files/dAPQv5zMDfsrPV6Le5m4" alt=""><figcaption></figcaption></figure>

Then you can click on the video block you selected in your timeline.&#x20;

Once you did it, you click on the video and you can drag a corner to adjust the size and move the video to adjust the position.

<figure><img src="/files/wLRcvG5IMUqg34HRyISB" alt=""><figcaption></figcaption></figure>


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