У вашего броузера проблема в совместимости с HTML5
Snapchat Filters in OpenCV 3 and Python 3.6
Short demonstration for Augmented Reality CS7434 as part of my coursework using facial landmarks. Created with OpenCV 3 and Python 3.6.
Feel free to fork, source code here:
https://github.com/oflynned/CS7434-Snapchat-Filter
Research paper:
https://syzible.com/snapchat-filters.pdf