https://2radio-ad.gscdn.kbs.co.kr/2radio_ad_192_1.m3u8?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly8ycmFkaW8tYWQuZ3NjZG4ua2JzLmNvLmtyLyoiLCJDb25kaXRpb24iOnsiRGF0ZUxlc3NUaGFuIjp7IkFXUzpFcG9jaFRpbWUiOjE3NzA0NzA3MDF9fX1dfQ__&Key-Pair-Id=APKAICDSGT3Y7IXGJ3TA&Signature=nQFviy9K8BmXIJYB2oAMEjBrDyIhouCdcCMAKy9R0eSkE62KQieMz~yNEyU5-FXBe5cUAGgzlaSzpa-rhyZ~DLD8IpxmBMzUaEWG~SgpPTjgr54RUfYWEY2ePlXsSJfw58hLWyU6-tDukvzoJzokUou~q9~n0mYxINTJGpE7S6AZad878C72z9Jbu6Gza2bwxVtgeC28nykKunV-zRLuv3uI4Tmhx6delRjZP2g2qBQBiR9xzlFztPw7fP34HKk~dHdbrbQzGFZnCCW-~BHYqUUY5ZsSGR3k6ZVlBC8SmPgGbraQitSHcZlcwOCi7Ur6iTm4HaaDUO6UidbNsf~7Vg__