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version (7.25 MB) by Stefan Karlsson
Video Player with visualization and interactive reading.


Updated 10 Feb 2016

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To play a video, where you select the file with a pop-up dialog:
Mouse interface:
drag and scrol. Drag seekbar, scroll in video view to zoom, and drag video view to pan.
Keyboard interface:
Q/A - increase/decrease speed of playback
P/space - toggle pause
Arrow Keys (L/R) - move one frame (forward/backward)
To interactively choose a specific frame to load:
[fr, macroDat, im] = FancyFlowPlayer;
"im" is the last image viewed, "fr" is scalar, frame number when quitting, "macroDat" is a structure of information about the video.
The Player can visualize motion data saved with the FlowToolbox:
this displays further information on the saved motion. Example:
FancyFlowPlayer('Test'); % assumes a save folder "Test" in current directory

Cite As

Stefan Karlsson (2022). FancyFlowPlayer (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Inspired by: Tutorial and Toolbox on real-time optical flow

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