The Pan and Zoom functionality available in Keyframe MPX allows a user to zoom in on a video and pan around to focus on specific areas of interest.
This can be especially useful in managing screen real-estate. The Keyframe MPX window can be kept small with the area of interest zoomed in. For example, reference video shot at a distance or reference for facial animation.
Usage
With a video loaded in Keyframe MPX, the quickest way to zoom in is by holding down the Ctrl key (Cmd on Mac) and scrolling the mouse wheel. After zooming in, panning around the video is accomplished by holding down the Ctrl key and middle mouse dragging.
Controls
Zoom - Ctrl+Mouse Wheel (or Ctrl+Shift+MMB Drag)
Zoom Hotkeys - Ctrl++ and Ctrl+-
Pan - Ctrl+MMB Drag
Toggle Pan/Zoom Enabled - /
Reset Pan/Zoom - CTRL+/
In addition to using the mouse and hotkeys to control pan and zoom. Editable fields have been added to the Timeline Properties found in the Details view. This is displayed by default if a Source is active in the viewer. Otherwise, it is found under the Properties tab if a Timeline is active in the viewer.