How can we expand the surveillance video?

1, officially enter the video editing page of the software. First of all, we need to add the video file we want to enlarge to the software, and we can try the surveillance video with normal video format. Click the "Add Media File" button at the top left or drag the video directly.

2. Then we can see the added video in the track at the bottom of the software, and then we can enlarge the video image locally. Click the Zoom and Pan option on the left side of the software interface. If you can't find Zoom and Pan in the tabs on the left, click the Use button to find it.

3. Then the Zoom and Pan page will appear in the upper left corner. First of all, we need to pull the cursor of video playback in the lower track to the video position we want to enlarge, and then click the "Add" button below the "Enlarge" option in the upper left, and you can see that the symbol of enlargement has been added to the track.

4. Then we can double-click the enlargement sign in the track and set the area we want to enlarge in the play page at the top right. Click on the white circle next to the red dotted box and move the mouse to zoom in and out. The enlarged area here will be displayed in the whole video screen. Then move the red box to change the position of the enlarged area.

5. After setting the video local magnification area, you can output the video file. Click the "Export" button at the lower right to enter the video output setting page of the software. You can select the video output format on the left page, and set the video output name and file saving path on the right page.