The animation timeline cursor moves to the last frame on the timeline, even though is there is no keyframe. ✓ Click the keyframe you created. Click Last Keyframe. With so many independent parameters under your control, you can create amazingly sophisticated animations and effects with keyframing. States can be very complex and involve many parameters, like size, shape, color, rotation, brightness, and many more, any of which can change between keyframes. As the timeline progresses from one keyframe to the next, VEGAS interpolates the positions between the keyframes, and the image moves between the first position and the second position. The next state may only be a different position, but the same size. In a simple example, a state may be simply the size and position of an image. It then interpolates intermediate frames between the keyframes and creates a natural flow between one state to the next.Ī state is a combination of parameters. As the project plays in between the keyframes, VEGAS calculates steps in between the two states. Then, some point later in the timeline, you define another state and set a keyframe for that.

At its most basic, the first keyframe defines your initial state. In the Mask 1 controls, uncheck the Edit Mode box.Keyframes contain states of how you want things to be, whether it’s a zoom amount, a specific color, or any of hundreds of possible parameters and thousands of possible combinations of parameters. ✓ Once you’ve created your mask, set the Blend slider back to 0. Use the handles on every point to adjust your curves to match rounded corners precisely. The cursor becomes a pen tool and you can add points to create the shape you want.

✓ Move your mouse cursor to the Video Preview window. 500 or nearby, so that you can see the entire video at least partially as you create your mask. ✓ Click the arrow next to General Options. You may not necessarily need the Curve tool in your video, but if you have non-square corners you want to cut out, as we do in this example, you’ll want the Curve to get the most exact mask. In the Type drop-down list, choose Curve. ✓ Next to Mask 1, click the arrow to open the Mask 1 controls. We don’t necessarily have to cut the screen out to achieve the effect, but in this example, it will help the overall result look more realistic.

Now we’ll use the controls to cut the screen out of the device in the video.

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