Question

我正在使用MediaPlayer通过HLS媒体实时播放视频。流文件的扩展名为.m3u8。在我的情况下，多媒体文件无法在Android OS版本的MarshMallow和Lollipop中提供流。在OS版本M以上，同一文件可提供完美的流传输。

我在寻找答案的问题在下面

是与硬件相关的问题吗？
这仅仅是与操作系统相关的问题吗？
为什么某些m3u8网址在MediaPlayer实现上运行良好，而有些则不能？

我在这里共享第一个正在工作的文件和第二个不工作的文件。

1。这是第一个运作良好的网址：https://bitdash-a.akamaihd.net/content/sintel/hls/playlist.m3u8

可以在这里找到文件的内部详细信息

++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#EXTM3U

#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="stereo",LANGUAGE="en",NAME="English",DEFAULT=YES,AUTOSELECT=YES,URI="audio/stereo/en/128kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="stereo",LANGUAGE="dubbing",NAME="Dubbing",DEFAULT=NO,AUTOSELECT=YES,URI="audio/stereo/none/128kbit.m3u8"

#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="surround",LANGUAGE="en",NAME="English",DEFAULT=YES,AUTOSELECT=YES,URI="audio/surround/en/320kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="surround",LANGUAGE="dubbing",NAME="Dubbing",DEFAULT=NO,AUTOSELECT=YES,URI="audio/stereo/none/128kbit.m3u8"

#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Deutsch",DEFAULT=NO,AUTOSELECT=YES,FORCED=NO,LANGUAGE="de",URI="subtitles_de.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="English",DEFAULT=YES,AUTOSELECT=YES,FORCED=NO,LANGUAGE="en",URI="subtitles_en.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Espanol",DEFAULT=NO,AUTOSELECT=YES,FORCED=NO,LANGUAGE="es",URI="subtitles_es.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Français",DEFAULT=NO,AUTOSELECT=YES,FORCED=NO,LANGUAGE="fr",URI="subtitles_fr.m3u8"

#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=258157,CODECS="avc1.4d400d,mp4a.40.2",AUDIO="stereo",RESOLUTION=422x180,SUBTITLES="subs"
video/250kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=520929,CODECS="avc1.4d4015,mp4a.40.2",AUDIO="stereo",RESOLUTION=638x272,SUBTITLES="subs"
video/500kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=831270,CODECS="avc1.4d4015,mp4a.40.2",AUDIO="stereo",RESOLUTION=638x272,SUBTITLES="subs"
video/800kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1144430,CODECS="avc1.4d401f,mp4a.40.2",AUDIO="surround",RESOLUTION=958x408,SUBTITLES="subs"
video/1100kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1558322,CODECS="avc1.4d401f,mp4a.40.2",AUDIO="surround",RESOLUTION=1277x554,SUBTITLES="subs"
video/1500kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=4149264,CODECS="avc1.4d4028,mp4a.40.2",AUDIO="surround",RESOLUTION=1921x818,SUBTITLES="subs"
video/4000kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=6214307,CODECS="avc1.4d4028,mp4a.40.2",AUDIO="surround",RESOLUTION=1921x818,SUBTITLES="subs"
video/6000kbit.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=10285391,CODECS="avc1.4d4033,mp4a.40.2",AUDIO="surround",RESOLUTION=4096x1744,SUBTITLES="subs"
video/10000kbit.m3u8
++++++++++++++++++++++++++++++++++++++++++++++++++++

++++++++++++++++++++++++++++++++++++++++++++++++ +++++

2。不能使用m3u8文件的内容位于此处，因为我无法共享URL本身。

++++++++++++++++++++++++++++++++++++++++++++++++++
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-INDEPENDENT-SEGMENTS
#EXT-X-STREAM-INF:BANDWIDTH=1790800,AVERAGE-BANDWIDTH=1790800,CODECS="avc1.4d401f,mp4a.40.2",RESOLUTION=1024x576,FRAME-RATE=29.970,SUBTITLES="subs",CLOSED-CAPTIONS=NONE
XXXXXXX/1/XXXXXXX.m3u8
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="English",DEFAULT=YES,AUTOSELECT=YES,FORCED=NO,LANGUAGE="eng",URI="XXXXXXX/XXXXXXX/XXXXXXX.m3u8"
++++++++++++++++++++++++++++++++++++++++++++++++++

任何帮助，建议和反馈将不胜感激。

m3u8 HLS流无法在Android OS 6.0（M）和5.0（L）版本中使用

0 个答案: