2016-05-18 15:52:20.694 VideoTest[1701:93070] 15:52:20.694 ERROR: >aq> 1609: Exiting because mConverterError is -1 (0x1000 req, 0x0 primed)
2016-05-18 15:52:20.695 VideoTest[1701:93070] 15:52:20.695 ERROR: >aq> 1630: failed (-1); will stop (4096/0 frames)
2016-05-18 15:52:21.309 VideoTest[1701:93035] 15:52:21.309 ERROR: >aq> 1609: Exiting because mConverterError is 'nope' (0x1000 req, 0x26f primed)
2016-05-18 15:52:21.309 VideoTest[1701:93035] 15:52:21.309 ERROR: >aq> 1630: failed ('nope'); will stop (4096/623 frames)
2016-05-18 15:52:22.075 VideoTest[1701:93108] 15:52:22.075 ERROR: >aq> 1609: Exiting because mConverterError is 'nope' (0x1000 req, 0x0 primed)
2016-05-18 15:52:22.075 VideoTest[1701:93108] 15:52:22.075 ERROR: >aq> 1630: failed ('nope'); will stop (4096/0 frames)
2016-05-18 15:52:23.062 VideoTest[1701:93108] 15:52:23.062 ERROR: >aq> 1609: Exiting because mConverterError is 'nope' (0x1000 req, 0x0 primed)
2016-05-18 15:52:23.062 VideoTest[1701:93108] 15:52:23.062 ERROR: >aq> 1630: failed ('nope'); will stop (4096/0 frames)
2016-05-18 15:52:23.068 VideoTest[1701:93108] 15:52:23.068 ERROR: >aq> 1609: Exiting because mConverterError is 'nope' (0xbb80 req, 0x0 primed)
2016-05-18 15:52:23.069 VideoTest[1701:93108] 15:52:23.069 ERROR: >aq> 1630: failed ('nope'); will stop (48000/0 frames)
m3u8好像是流媒体格式，你网上搜一下“HLS下载助手”，用这个输入m3u8地址，可以开始下载。