1. Click on the Edit button on the right side of the file thumbnail.
2. Go to the Adjust tab.
3. Select Crop.
4. Drag the edges to adjust the cropped area.
5. Alternately, you can choose an Aspect Ratio if you want to define the size of the cropping area.
Click “Reset” to revert to the original size.
Click “Done” to save the effect.
Tip: If you encounter lines in fast moving scenes in videos. You can select Deinterlace.