Video Spectrum Analyzer (below the video)
Description
The video spectrum analyzer uses HTML5 audio API to analyze the video sound track.
It also uses the Color Thief library to analyze the video frame colors and uses these colors to render the
analyzer bars using canvas gradients.
Compatibility
This demo works well on Chrome and FireFox.
License
The code is distributed under the MIT License (MIT). You can use and change it freely as long as you include the copyright notice.