var ytInitialPlayerResponse = {"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"ipcc","value":"0"},{"key":"is_viewed_live","value":"False"},{"key":"is_alc_surface","value":"false"},{"key":"logged_in","value":"0"},{"key":"visitor_data","value":"CgtfdmMxQnR6YmJncyjVzIzQBjIKCgJVUxIEGgAgXWLfAgrcAjE4LllUPW8xYjM1cG9jR0U0a2JiUTMwN3pYQUQzYk51U1RKWDdxMkhyNU1OS1BoakJVanF1c2I2dGxoWVYwVDhUVS15TW5yVGNPRHRMb29XaWx3M2hQRnZEZWszX0s0QXd3VWQzZHNWbW8wUnpiWHJBVFNDemxxdi02azdfNWl6b2tzZFlYNG9oZC1sX1FZVW9EMjNRT1ZrYmIyczBSOW1jbXppNHVHcWM1enNSQWYtRVpGajNOTU1XQjJXWmluNzYySS1ac2x4dDNtLXFYYnh3Zmo0dXI0eWZ1dFRGWGlJY1dCZ2RRZWxYM3JsWVI2Qm4tUHozbFpHYzVlaUk1aE1DeWpXMG9CYXlUTERoX0p2UkhMQ1dSc29kWWhiTWZHWWxKRTExdmhQdERpN2lQQURpQV9VWGlkNVNNamtJYU5XbDZqZnVVQWJ3RWtmNV9wTTh…