How do you optimize a video clip on matchbook pro imovie?
Click File and then Optimize Video
To adjust the speed of a clip in iMovie hover the mouse over the clip that you have added to the project and a small blue button with a down arrow will appear in the corner of the clip's thumbnail. Click on the down arrow and select Clip Adjustments from the choices offered. In the panel that opens you have buttons to choose between Clip, Video and Audio. Click the Clip button and in the…
The short answer is no. You cannot record video via iMovie without sound. But it is super easy to edit out the sound! 1. Open up the clip inspector by double clicking the clip you want to remove sound from. 2. Press "a" on your keyboard. This should bring you to your audio editing panel. From here you can adjust the volume with a lever! Hope this helps!
The Simplest Special Effects you can use are the ones built into iMovie. For Example, you can apply an instant replay function, or a video effect such a negative to a clip. To see other special effects that are more complicated like embedding a explosion into an iMovie Project, check out my Youtube iMovie Special Effects Playlist in the "related links" section below.
iMovie '09 has basic Green Screen editing built in. To access this ensure that the Advanced Tools option is ticked in the general section of iMovies Preferences. Drag your "green screen" video onto your background video clip in your project. Select Green Screen from the menu that appears. You can move the clip around or double click it to open the inspector to make further adjustments.