After adding a video layer to the canvas, you’ll see a range of tools at the top of the screen, including AI tools, Volume, Filter, Flip, Crop, Opacity, Animation, Speed, etc.
You can use these features to fine-tune your video layer and make it perfectly match your background scene.
You can also right-click on the video layer on the canvas to access additional options, such as Copy & Paste, Delete, and Set as Background.

