参照 @zhantong 的文章 苏州移动IPTV抓包 获取频道列表接口地址和基础URL
Usage of ottcn2m3u8:
-api string
API URL to fetch channel list. (default "http://looktvepg.jsa.bcs.ottcn.com:8080/ysten-lvoms-epg/epg/getChannelIndexs.shtml?deviceGroupId=1697")
-base string
Base URL for stream. (default "http://183.207.248.71:80/cntv/live1")
-h This help.
-o string
Output file path. (default "channel.m3u8")
-v Verbose mode.