#EXTM3U #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=532796,RESOLUTION=600x450,FRAME-RATE=29.970,CODECS="avc1.4d401e,mp4a.40.2" index-v1-a1.m3u8?validfrom=1637996147&validto=1638003347&hdl=-1&hash=5Pyyn6kDzfDb1NcUryvGKG%2BBv7A%3D #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=29499,RESOLUTION=600x450,CODECS="avc1.4d401e",URI="iframes-v1-a1.m3u8?validfrom=1637996147&validto=1638003347&hdl=-1&hash=5Pyyn6kDzfDb1NcUryvGKG%2BBv7A%3D"