Keyframing effects over time

- [Instructor] When you're dealing with effects,…keyframes are part of most workflows.…We've already worked with them…in several ways in this course,…by changing the values of audio levels over time,…and by changing the values of motion effects over time.…Now, we're going to apply it to change the values…of video effects over time.…All right, I'm going to actually load…my post-keyframe sequence first,…so I can show you where we're headed.…I'm going to play this, and then just take a look at this shot,…and see if you can tell where the effects are.…I'm going to just maximize.…

Okay, so there was actually three effects going on.…I'm going to select it, and then go to Effect Controls,…and let's take a look at this.…First of all, I had my motion effects, okay,…so I'm just zooming in at the end, you probably saw that.…Then, I had a lens flare, and as you see,…it's keyframed over time,…so that it travels with the light as we pan down.…And then, I had a very subtle one, brightness and contrast,…where at the very end,…