var ytInitialPlayerResponse = {"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_alc_surface","value":"false"},{"key":"is_viewed_live","value":"False"},{"key":"ipcc","value":"0"},{"key":"logged_in","value":"0"},{"key":"visitor_data","value":"Cgt1NV9lTEhkVDZrUSiX_uLPBjIKCgJVUxIEGgAga2LfAgrcAjE4LllUPWNrcnB1T2p1LUtFOGstNWNkbWpkdml5QV9BSWJzQVhUZ3VCMVRLZWVIdkRWUG8zeXl4c2FoU01DTW1xN0RLMkgyVjU3VDZVQ09DTTZjbnBYMkJsLTJ1aVZ6c1RwOVVwSVQ5LW9peUU1VGU0UV9ndTlIYzIxcUpxTVlLTlNnalhVdG93N3FGcUE5b1JmZ0pIUEt5SkJRSVgtdTYtSDJiN2ROVUNDSGZ5a1pGc3hYLXFLQjVqY3V2ZXk2dEg1dzdTdWtabjdGVThUTGtTbXpNdHZRYXZUZW83WndpY3lHbGdac3lCS0pueldmNFZyUmV0WGo4Nmt5MEx3OXdPZ21fU0xOT2N0dUdXbFRxelVFLU5DMm9PejdkbmVVX045a08yaHd2RHpCeWZLM3NnNWJSMFFGSTR1UHpOQkZYS0wtSDJlYVFiZ1JvYmVIVTB…