var ytInitialPlayerResponse = {"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_alc_surface","value":"false"},{"key":"ipcc","value":"0"},{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"visitor_data","value":"CgtLbEw1Z1BUVlMtSSiN6JfQBjIKCgJVUxIEGgAgamLfAgrcAjE4LllUPTJManJuQ2ZnTEJBWXNyTXRRSzVieGpPY2RoVko5UUI1d3l1WEJzSkJqa2l6Vkowak55WXE0LTFCTWwxVmRwM0N0ZzhSRW40TmtiTWk3Xy0ybzViMmppTnZabjlWRXQ4VUxoWVBxMVdqVkN2MUhmdkl6T2N6emppVkdCcDc2UGNablVGbUtpalRKQVp1MjJSdEJYVm5Pd3pmZUJZdEFVVWZMRGVkNGJWUF9RUXpwOHFhSG9ocGlTbUxpS0N6d3lkREExVGs5RHY3QS1OQm1MV3pNRVFXalNtTm9iMkl3czNGRy1sWVU2V0NHMHdFNWxhUnNaQmk5LUpDaG05Y0RIdUVEUkQ0RHpsNlNVQzgzbFBjY1VYd0pCWUtUenlwOExsRFVLZnhTR0oyclozOFdUdG5wUVhETVNDQ2xRNWFibi15S3JGQk1KTURIWG8…