У вашего броузера проблема в совместимости с HTML5
Learn how to create AI pathfinding using the Unity NavMesh components! This video is sponsored by Unity. ● Watch on Unity's website: https://goo.gl/jUsU8D ● Example project: https://github.com/Brackeys/NavMesh-Tutorial ♥ Support Brackeys on Patreon: http://patreon.com/brackeys/ ···················································································· ♥ Donate: http://brackeys.com/donate/ ♥ Subscribe: http://bit.ly/1kMekJV ● Website: http://brackeys.com/ ● Facebook: https://facebook.com/brackeys/ ● Twitter: https://twitter.com/BrackeysTweet/ ···················································································· ► All content by Brackeys is 100% free. We believe that education should be available for everyone. Any support is truly appreciated so we can keep on making the content free of charge. ···················································································· ♪ "Dress Code_ Black - oomiee" by Epidemic Sound (http://www.epidemicsound.com)’ ♪ "Straight Out The Basement 1 - Axel Ljung" by Epidemic Sound (http://www.epidemicsound.com)’