ijkPlayer播放dns问题

在使用ijkplayer的时候视频播放失败，日志如下：

image.png W/IJKMEDIA: HTTP error 404 Not Found I/tv.danmaku.ijk.media.player.IjkMediaPlayer: onNativeInvoke 2 W/IJKMEDIA: Failed to open segment of playlist 0 E/IJKMEDIA: Error when loading first segment 'http://anyshare.eisoo.com:9028/anyshares3accesstestbucket/5A25A53CC44E4B5498C22A3BC98062BF/28C5A956CC6E4897A5B381264BAFA9F4-1?userid=AKIAI6IFWLK557WYM23A&Expires=1537206167&Signature=LVN1ZfxDGl8Ri0Loerh8o5wG5MY%3d&x-as-userid=0474fe44-5157-11e5-8ddd-dcd2fc061e41' E/IJKMEDIA: http://anyshare.eisoo.com:9123/v1/file?method=play&userid=0474fe44-5157-11e5-8ddd-dcd2fc061e41&tokenid=a5a90d40-6480-4a87-9b52-1966293b2ea4&docid=28C5A956CC6E4897A5B381264BAFA9F4&usehttps=false: Invalid data found when processing input D/IJKMEDIA: FFP_MSG_ERROR: 0 I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [1966] E/tv.danmaku.ijk.media.player.IjkMediaPlayer: Error (-10000,0) E/JiaoZiVideoPlayer: onError -10000 - 0 [153779063]

经过一番排查后，解决方案如下 // 清空DNS,有時因爲在APP裏面要播放多種類型的視頻(如:MP4,直播,直播平臺保存的視頻,和其他http視頻), 有時會造成因爲DNS的問題而報10000問題的ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "dns_cache_clear", 1);