Create a new Event in Final Cut Pro
Give the Event a Name
Next Create a New Project for each of the 5x5's you will be making
Give it a Name
Drag All your Clips for the first 5x5 into the Media Window
Bring your first clip into the timeline, Click OK
We want each clip to be 5 Seconds long. To change the Duration of the clip, do one of two things:
1 - Modify - Change Duration
2 (Keyboard shortcut) - control-D
This will show the Actual length of the clip - In this case it is 35 seconds
Change the Duration to 5 Seconds
Next use the Trim tool to move the video within the 5 second space to choose which portion of your video you want to play
With the Trim tool selected, grab the video and move it...The Video on the Left side will show the beginning of the 5 second clip, move it until you're happy with the starting point.
Repeat these steps for the next 4 clips and click back to your Select Tool
Add your titles (Opening Title & End Credits) - Again, each of these should be 5 seconds. The total video time should be 35 Seconds!
Repeat these steps for your next three 5x5 Videos