FancyFlowPlayer

Version 1.5.0.0 (7.25 MB) by Stefan Karlsson
Video Player with visualization and interactive reading.
5.0
(2)
554 Downloads
Updated 10 Feb 2016

View License

To play a video, where you select the file with a pop-up dialog:
FancyFlowPlayer;
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:
http://www.mathworks.com/matlabcentral/fileexchange/44400-tutorial-and-toolbox-on-real-time-optical-flow
this displays further information on the saved motion. Example:
FancyFlowPlayer('Test'); % assumes a save folder "Test" in current directory

Cite As

Stefan Karlsson (2024). FancyFlowPlayer (https://www.mathworks.com/matlabcentral/fileexchange/53600-fancyflowplayer), MATLAB Central File Exchange. Retrieved .

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

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

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

FancyFlowPlayer_v1.05/

Version Published Release Notes
1.5.0.0

- Interest markers can now be added to the video to keep track of positions. This is possible for both video and flow visualization.
- added a small function "makeIms.m" that shows how the FancyFlowPlayer can be used to visualize iterative image data
1.4.0.0

implemented a kind of adaptive frame delay, to better maintain target framerate, and reduce choppiness in playback
1.3.0.0

hotfix
bugfix: a bug causeing frame-rate modifications to temporary lag up the player
new feature: displays the target frame rate in text in the player
1.2.0.0

bugfix: properly display video at given frame rate
bugfix: fixed a crash issue
1.1.0.0

bugfix: correctly display location of played video in title bar
added feature: remembers previous location of loaded files
1.0.0.0

added Screen shot