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":"CgtJbnNnQUppVWt3QSiNw-nQBjIKCgJVUxIEGgAgQ2LfAgrcAjE4LllUPTBqQW4tSnpIYW1MbXRNdnEwZ09SU1ptV1hTbU9fYnVHcnFzZEhfVFotd3RQcmVBRXZBcGlRTHVPR0N5ZHFHMGhERkZzNVo2S2hfcF9BcnJEM0R1NjhDWUYtdjNLUEt4ZnJyMzdBZFhhS2hZQVE3cER4OEVwRmt0M25qOXZkMHJxeFdtdUM1R1RWTUxlazA0YUNuQmhVUXZwRHdkRkg0YjNnY3hOeHV1US1OU2N5dnUtVVlZQ0lNLVF4YmswOVRFRjFlNkdtbGFkM1MzNjNxeTdDTWJ3SFlNLUx5MWptei0tRk1WSl9DZW9ZdTN5Z0t6VmU0UjFzQkdZaGZFNkxlTXBmTVZBQjhTb0s4VThaX3BtaXBZYmotUV9xTmV2dURGSEVxRE5IcjJZaFBlSGtWQllMWEdPdXlWakdyVHpnc3dYanRDdF9Pak9FMmh…