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":"CgtrMHJlUTlMcmFaMCiPtPfPBjIKCgJVUxIEGgAgTGLfAgrcAjE4LllUPVY4aXgxdy1ZSEZFWTZpbTRpNzg2V2JjN1FxWFFJNUZyc2o2cVNqNlE1ajBfbFhEa1FSNlhEb2N3bVJlRVJkYnhJYldSX25WR3hDY2tqYzV1SEdKYXFBeENubzViVGgwanh3cl9RRmtUVHBJWktpLU1mSW56YjQwTVkwa1Q1MVBHVTRBU0YxX3F5a25yRUFjNFY0QVlobC0tandsR08yUng1U1V4N3ItS1pielk5MFpHREQtVGM2WGQwUUtnVE0tMzJkclhSX0wwVEhxTHN1Rmp0SlZLQVlnU09fc1pleFNBVjNMSng3eXpnMDVDSzZlTnktb0M2ZG5zMU5kY0l1YmxqMkFFenozUzBtUWdyQllyVU05OXpqekRJUm9ncERGSnlQUW8wYmh3c2ZaRFFBY0hDR0hGLW5ZMlhPaXBLazU5ZG1DaHoxLTc5REY…