Tracking Editor
You can show the Tracking Editor for clips in the timeline to add or remove keyframes in a motion track.
To show the Tracking Editor, select a clip in the timeline, then do one of the following:
Choose Clip > Show Tracking Editor (or press Option-Command-T).
Control-click the clip in the timeline and choose Show Tracking Editor.
![The Tracking Editor on a clip in the timeline](https://help.apple.com/assets/649B288FBEEB899ECF080839/649B289338E6B171A100ADC8/en_US/ad686b0b83a40e8bdbd3dab6f72af103.png)