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":"CgtkQUNsRTFqYVJBdyjswOnQBjIKCgJVUxIEGgAgUWLfAgrcAjE4LllUPURaWVZwYnU3cmtTN216NHhxVlhTSkZkSm5vdC04aWNPQUh6RlF0SmhXaHc1blpPNkw2Y1A0MmVLdy1adGYwMGZNdVIwNnZaMUJnQmxPWkF0SG1pN1lGRGZfUmUwRkZOekpDLVZmdW5Palc4dF9kVXVRNzZWQ1pwRDZwNmsxNkhPQkdiU0I0RjNaY3FSWGFjMU5LNlVLck9MTEVtY1RlNjRBbkN6dWpaSjZLbEJPOGtIM2lFMmRkSTg0MlpyRHRLT0JqMUZPRUlsTFNNZGg5OHVuTWUzSWZGb2IybEdSYVRSRUhLekRRVHhld0tlcl9mTkFxZTFGZkRseFE4MzliV2JOX3E5Yl9zOG9JTGNvYmgzcHR5czBiWl9GLW9UNjllOGlNZzFqTGtuNk1RTllXMElhekx3NHZ0M09RZmdEdTdVUng1TFhaZkg1S0l…