fishiky

// below function via: http://goo.gl/B3ae8c
/**
 * Return human-readable file size.
 * @param {number} bytes - Pass bytes and get formatted string.
 * @returns {string} - formatted string
 * @example
 * bytesToSize(1024*1024*5) === '5 GB'
 * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code}
 */
function bytesToSize(bytes) {