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":"Cgtld2tUMWVlcy1HNCih9p3QBjIKCgJVUxIEGgAga2LfAgrcAjE4LllUPTNITF9tNGdTX2g5UEpjTkxlc1lWbkI0NUEyTEptMWhUdUZnY2VZcWhVRHR3UlJQMTcyaTlqT0pQbV9rWTlIM1FaNGc0TUd1SU9MR3B4SHZwbkVMVkZZUlU4NkQ4ZFZsYVlvRnhIeTVKTkJaTFJTZGpfWTBQc3dudV9LUU1kZlI3UENJaFBGSVJNNV9NSWhSOG5SckxsTjhnblIwTUctTDJFTGpnWmVLTVFTMEFYczBkRjNFMXNDWUdLdDE3OVo2cloyd0pfZEdwYW9IRGpWQWNtY05WOUJGX2c5ZWFIVDlpTVU2cVZMSlhHNFZoV3pKNEN4VHJ4V29kY1VwU1BrOXdJTElDXzB0b21xN0dxaWRRRmNZM3FOQTNzZDdvVjlJVk1Wc2pkcVRxbmFIa3lRZmlYS1RGVFdhYVZWVEdXaFp0YnE1ZXZSZmkydmF…