Fourier MultiLab, User Manual

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Chapter 2 MultiLab Software 85
Viewing markings
You can view the markings frame by frame. You can also view the markings on the
video in parallel with the graph
’ s cursor so that the marker and the cursor are
synchronized.
To view just the markings:
Use the Next frame and Previous frame buttons on the Video Motion
Analyzer toolbar to view the desired frame.
To view the markings in parallel with the cursor:
1. Display the cursor on the graph.
MultiLab automatically displays the corresponding frame with the
marker.
2. To scroll through the frames you can either use the Next frame
and Previous frame buttons on the Video Motion Analyzer
toolbar or drag the cursor on the graph or use the left and right arrow
keys on the keyboard.
Editing the data
You can change the position of the marker at a specific frame. MultiLab will
automatically update the corresponding point in the data set
1. Display the frame you want to edit
2. Click and drag the marker to the new position
Erasing markings
You can erase a marker from a specific frame. MultiLab will automatically delete the
corresponding point in the data set
1. Display the frame you want to edit
2. Click Delete point on the Video Motion Analyzer toolbar
3. Click the marker