Which command is necessary for applying effects to a clip in Avid Media Composer?

The command that is necessary for applying effects to a clip in Avid Media Composer is to render the effect. When you apply an effect to a clip, the effect is not immediately visible in real-time. Instead, you'll need to render the clip to see how the effect interacts with the media. Rendering processes the effect and generates a new version of the clip that includes the applied effect, allowing you to view and playback it smoothly.

Understanding the rendering process is vital because it transforms any edits or effects made into a final output that can be viewed accurately within the timeline. The effects might not play back in real time if they are complex or resource-intensive, making rendering an essential step. Rendering allows for fluid playback and minimizes the potential for glitches or choppy visuals when working with effects in your project.