BallReviews

General Category => Bowling Videos => Topic started by: JustinWi on March 20, 2011, 05:36:38 PM

Title: Ball Speed and Rev Rate Calculation using Frame Counting
Post by: JustinWi on March 20, 2011, 05:36:38 PM

Ball Speed:

 

Rev Rate:

 

 

I had to redo the videos as Premier renders at 24fps, not 30, even  though all the footage was shot in 30fps.  This led to inaccurate  results.  These videos are properly calculated based on this change.

Title: Re: Ball Speed and Rev Rate Calculation using Frame Counting
Post by: bighook69 on March 23, 2011, 10:10:21 PM

Good stuff... provided you have a decent picture it is pretty reliable.

 

Also the 396 rev rate seems more accurate than the old 495