Video Analysis Software by AllSportSystems

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You are currently browsing the Video Analysis Software by AllSportSystems weblog archives for July, 2008.

 
How do I measure bowling ball RPMs in MotionView?
Written by admin, July 23rd, 2008   

  • After taping the ball, record the shot from a position where you can see the ball rolling down the lane
  • On the Analyze screen, advance the video to a point where the tape is horizontal, or as close to horizontal as you can get.
  • Press the RPMs button. You will be instructed to “draw a line” through the bottom portion of the tape.
  • After drawing the line, you will be instructed to “advance the video through one complete revolution of the ball.
  • After advancing the video draw a second line through the top portion of the tape.
  • The RPMs will be displayed at the bottom of the screen.

bowlin20.jpg

bowlin21.jpg

 bowlin22.jpg


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Why can’t I draw on the right side video?
Written by admin, July 23rd, 2008   

In split-screen mode, the drawing tools will work on both the left and right videos only if they are the same dimensions. Both videos must match in terms of their resolution (720×480, or 640×480, etc). If the two video files are not the same resolution then the drawing tools will work only on the left video.

NOTE: MotionView 7.2 and above removes the above limitation and permits drawings on all videos, regardless of their dimensions.


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How do I combine video clips from multiple games?
Written by admin, July 15th, 2008   

To combine multiple data files in MotionClip use the following procedure:

1) Open the first data file/game film set as usual
2) Use “Insert a data file into this session” under the file menu to choose additional data files/video sets.

Please note that this will add the tagged plays and the video files into the first data file. We recommend that you use “Save as…” and name the resulting combined data set something different. This way you can continue to add new data sets without messing up your initial file.

As an example, let’s say that you have three individual game films tagged, with data files named “game1.csv”, “game2.csv”, and “game3.csv”. You could open game1.csv, and then save it as “2008season.csv”. Next, insert game2.csv and game3.csv. Now, you still have each individual game as well as one large data file that covers all three games.


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