Timeline

By default, the timeline is minimized and shows only the first video and audio track. To see every track, toggle the minimized state from the Timeline menu.

The current frame is the red vertical line. The in/out range is represented by the blue line at the top of the timeline. The cache is represented by the green and purple lines.

Default timeline controls:

• Change current frame — Left mouse button
• Zoom — Mouse wheel, or the - and = keys
• Frame view — Backspace
• Pan — Middle mouse button

The size of the timeline thumbnails is set from the Timeline menu, and thumbnails can be turned off entirely to improve performance.