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":"Cgt0LUQ4ZTUwMWx2TSjhs53QBjIKCgJVUxIEGgAgNGLfAgrcAjE4LllUPUZhUkpKVkVlem1MUmJXS3pjbjgwRFA2MmxTNFo2cXNDT3ZOcnR0S3ZjeWZFWXl5NVBlRGVaMG1fUi1GQ29nbWEtbjNPcTgwZEdpZVpLTUFrZEdlOEthSnJBejIzRnNxa0RQaVZNWldNTkhQV2RZdUxPaVFGazA1V3hXUUVzQk1HLXhFMHBlbzVDa3E3Qy0xcDY3MDB3eWlESkZLNS1RVGw1R0JtcGF3b1lGU3A0MFFMTXNWQlJrVUQ3OHNoUjRxZzJ2Rk5ibEhNSHlpTzZMM2dMLUdnNElBNXJsTkY4Mll3N3pvYnY0YVZQS1hCcjI2VmpjeXgwT09Rc3NibUYyR1B3UjFVLWFmWjdFbUVCbEdKOGhSR1psYUpnblNBQ3l5cXpJQUNBaVZUalQ2c0F3SE5lc2t5QUwtR1dZN2JkVU1ackJOb0dxXzc3Z09…