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":"CgtvblA4dWI0YUM1TSjipYjQBjIKCgJVUxIEGgAgHmLfAgrcAjE4LllUPXdjWmZXMnhqWHM5VmczZGJaSGdwRlp6YmZiNWo3bmFnVUc1bXBPNTdyTlBleWV6RU5UdFVtWFBKYmdycXJKcnNSbFdrbzEtc0M0UmdmRFQxcXNXeWVXN0w5ZTFzVFdhOGV5VHJxbVNUN3ZxTmR0bEZFcUo1N1N0aHFFNjBCdjRxbjlBSlMyeEFQakJiTm5oM1cwYl9DSTdlNGE4NTF0VzZVZVhmTEFRczc1OU05YTJqZFZKX2pjNmZuZkRsSE9BMW1uV2tuQkthLXZDbWJIcnFBRFk5RGYxb3ZzWEUydkxUZHZFS0lVY3l6U2ZNWEZUTS1QNGQ4RUEybUk4emRSRGZoNVdVakp4dnp5S0hkakpGVXdCeUNDQlM5WjkwRmF6cU0tUUc4MHRGSV83X3RpdkNoQWM1cmlLamJ1ZjdVREloUmJlal9wckZxbGI…