What does pressing O set?

• A. In point
• B. Start
• C. Out point
• D. End

Answer: (C)

In DaVinci Resolve, In and Out points mark a segment of a clip or timeline. Pressing the O key places the end of that segment—the out point—at the current playhead position. This end frame defines how long the selected portion will be when you trim, copy, render, or export. It works together with the In point (set with I) to create a precise range you want to work with. So, pressing O specifically designates the final frame of the range.