Usage
Click the fr data input box to activate it (red outline). The following prompt will be displayed:
In response to this prompt enter the frame number you want to assign to the currently active track point. Press <enter> to confirm.
Comments
This data input box will display a value only when a single track point is active. In case of no activation at all or more than one point being activated, the data input box will be empty.
To activate a point, click on the point with the left mouse button.
