Use these hotkeys in the Animation menu.
| Do this: | To: |
|---|---|
| Press Delete | Delete the selected keyframe. |
| Drag | Draw a selection box. |
| Right-drag | Zoom in or out. |
| Middle-drag | Pan the view. |
| Backspace | Delete last tracked position. |
| Ctrl(left)+C | Copy keyframe(s). |
| Ctrl(left)+V | Paste keyframe(s). |
| Alt+C | Toggle between 'One Fr' and All Fr' copy modes. |