m3u8 有些链接播放很慢20s才能加载出来

[john-dududu]

测试地址 https://i.mjh.nz/SamsungTVPlus/CAAJ2700011IF.m3u8

使用iOS AVPlayer 基本四五秒就可以加载出来

let options = IJKFFOptions.byDefault()
//播放前的探测Size，默认是1M, 改小一点会出画面更快
options?.setPlayerOptionIntValue(1024 * 16, forKey: "probesize")

// options?.setPlayerOptionIntValue(3000, forKey: "max_cached_duration")
options?.setPlayerOptionIntValue(1, forKey: "infbuf")
options?.setPlayerOptionIntValue(0, forKey: "packet-buffering")
//解码参数，画面更清晰
options?.setPlayerOptionIntValue(0, forKey: "skip_loop_filter")
options?.setPlayerOptionIntValue(0, forKey: "skip_frame")

options?.setPlayerOptionIntValue(1, forKey: "videotoolbox")
options?.setPlayerOptionIntValue(300, forKey: "analyzeduration")

使用lite.sh编译的