Set Step; Mark The Video - Fourier TriLink User Manual

4. You can type in the x axis direction (in degrees) in the X axis
direction edit box
5. You can change the origin coordinates by typing them the X and Y
origin coordinates edit boxes (in pixels)
6. Click OK
You can change the coordinate system origin and direction anytime by clicking Set
origin or Rotate origin

3.Set step

In the marking process, MultiLab automatically steps the video to the next frame
every time you click to add a marker.
To change the step to more then one frame at a time:
1. Click Video analysis on the menu bar and click Frame transition to
open the Frame transition dialog:
2. In the Step edit box, type in the number of frames you want MultiLab
to advance in one step
3. Click OK

4.Mark the video

1. One-body motion
1. Click Play
the motion
2. Decide what will be the marking point – the exact point on the
moving object that you want to mark
Tip: Try to choose a clear and sharp point that is visible throughout the entire movie
3. Click Go to first
4. Click Next frame
to start the capture
5. Click the marking point on the moving object
124 Chapter 4 Working with a desktop computer
and repeating the procedure.
on the Video Motion Analyzer toolbar and observe
to roll the film back to the beginning
until you reach the frame with which you want