To create your own custom-made transition, you need to open the editor and then scrub through the Timeline deciding where and when to alter the various parameters. Experimenting is the only way to find out what each setting can do. To edit a transition 1. | Open the Transition Editor by doing one of the following: - Double-click the transition.
- Right-click and select Edit to open the Edit interface.
| 2. | Open the parameter you wish to alter by clicking once on the small triangle to the left of the name (Figure 8.37). Figure 8.37. Click this triangle to open the parameter settings.
| 3. | You can alter this parameter in one of the following ways: | Tips After altering a parameter, you can play this clip inside the editor to see how your keyframes affect the final image. If it's a Classic transition, you can only scrub through the image. To play a Classic transition, you must first exit the editor and allow the transition to render. Undo and redo are fully supported when you're editing keyframes. Applying a Parameter If you need to apply any parameter to the whole length of a transitionfor example, if you are using Mirror to flip an imagethen drag the Keyframe symbol from the parameter's label area into the preview screen of the editor. Those settings in the parameter box then apply to the whole transition (Figure 8.41). Figure 8.41. Apply a parameter setting to the whole length of the transition. If you just want to apply these parameter settings to one specific keyframe that already exists on the Timeline, then drag the Keyframe symbol from the parameters label area onto that keyframe (Figure 8.42). Figure 8.42. Apply a parameter setting to an individual keyframe.
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