42 Media Composer 6: Part 2 Effects Essentials 9. Press the SPACE BAR to play the sequence. Press it again to stop playback after Matt Damon says, "With people and cultures as unpredictable as the landscape." Adding an Effect to Multiple Segments If you have more than one segment that requires the same effect, you can easily do that using the Effect Palette. The first flop effect worked so well, let's add it to two more segments. To add an effect to multiple segments: 1. Click the S EGMENT M ODE button in the Smart Tool palette, as shown in Figure 2.32.