VidAnalysis Pro
4.0star
18 reviews
1K+
Downloads
Everyone
info
About this app
This version of VidAnalysis does not contain ads!
Are you tired of having poor measuring instruments in physics lessons? Then this is the right thing for you!
VidAnalysis is a multipurpose tool: In this app measurement, physics and the actual math behind it are combined. For example you can film the free fall of a small ball or a pendulum experiment with the camera of your smartphone or tablet. Next you analyze the video by marking the object you want the motion to be tracked in every frame of the video. With this information the app creates a time-x-distance-, time-y-distance-, x-distance-y-distance-diagram and adds all values to a list. You can also add your own function to the measured values into the diagrams.
Isn't that cool?
Summarized: With this app you can
- organize your videos for analysis
- choose measuring points for analysis
- set an absolute length as reference to reality
- set an coordinate system and even rotate it
- correct your chosen points in analysis
- display three diagrams, where you can add an function as a model
- display the list of all measured values
- share and save this list as CSV file
Are you tired of having poor measuring instruments in physics lessons? Then this is the right thing for you!
VidAnalysis is a multipurpose tool: In this app measurement, physics and the actual math behind it are combined. For example you can film the free fall of a small ball or a pendulum experiment with the camera of your smartphone or tablet. Next you analyze the video by marking the object you want the motion to be tracked in every frame of the video. With this information the app creates a time-x-distance-, time-y-distance-, x-distance-y-distance-diagram and adds all values to a list. You can also add your own function to the measured values into the diagrams.
Isn't that cool?
Summarized: With this app you can
- organize your videos for analysis
- choose measuring points for analysis
- set an absolute length as reference to reality
- set an coordinate system and even rotate it
- correct your chosen points in analysis
- display three diagrams, where you can add an function as a model
- display the list of all measured values
- share and save this list as CSV file
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Ratings and reviews
4.0
15 reviews
David Voit
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December 31, 2020
I wanted to measure the rate of rise of a small balloon. I wanted to know the time to reach terminal velocity and to find the terminal velocity. This worked great. I could not figure out how to add an equation but still, got data that otherwise would be difficult to get. That work was indoors and next to video a picoballoon launch and get more data about velocities.
4 people found this review helpful
A. Stolarczyk
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July 1, 2023
Does not record ! Useless.
A Google user
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February 18, 2016
So many sports apps cannot measure distances via reference points, but this can, and with detailed features designed for science! Totally awesome being able to measure velocity via smartphone. Also amazing to be able to fit your own mathematical model to the results. The only reason i gave 4 stars instead of 5 is that i cannot zoom video to achieve higher precision for plot points while using tiny smartphone screen. Would prefer additional mode of picking points that requires to press "ok" after pinpointing
4 people found this review helpful
What's new
New design for project view and massively improved analysis performance for devices after Android 7.1!