BBYR Achieve
返回信息流
这是一条镜像帖。来源:北邮人论坛 / net-resources / #67346同步于 2010/6/11
该镜像源已超过 30 天没有更新,可能在源站已被删除。
NetResources机器人发帖

linux下看iptv出现问题

atheism
2010/6/11镜像同步7 回复
我这里也不能看学校的iptv了,是因为更换服务器导致网络变化了么? 错误信息: $mplayer "mms://video.bupt.edu.cn/CCTV-HD" MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing mms://video.bupt.edu.cn/CCTV-HD. STREAM_ASF, URL: mms://video.bupt.edu.cn/CCTV-HD Resolving video.bupt.edu.cn for AF_INET6... Connecting to server video.bupt.edu.cn[32.1.13.168]: 1755... MPlayer interrupted by signal 2 in module: open_stream Select failed. Connected MPlayer interrupted by signal 2 in module: open_stream 看上交的iptv 上视体育是没有问题的: $mplayer "mms://media5.sjtu.edu.cn/wmtv4" MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing mms://media5.sjtu.edu.cn/wmtv4. STREAM_ASF, URL: mms://media5.sjtu.edu.cn/wmtv4 Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 1755... Connected unknown object file object, packet length = 8000 (8000) unknown object stream object, stream ID: 1 stream object, stream ID: 2 unknown object unknown object data object mmst packet_length = 8000 Cache size set to 64 KBytes Cache fill: 12.50% (8192 bytes) ASF file format detected. [asfheader] Audio stream found, -aid 1 [asfheader] Video stream found, -vid 2 VIDEO: [WMV3] 720x576 24bpp 1000.000 fps 1195.0 kbps (145.9 kbyte/s) 上交转发的北邮信号源的频道也有问题了: $ mplayer "mms://media5.sjtu.edu.cn/btv6" MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing mms://media5.sjtu.edu.cn/btv6. STREAM_ASF, URL: mms://media5.sjtu.edu.cn/btv6 Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 1755... Connected read error:: Operation now in progress pre-header read failed Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 80... Server returned 400:Bad Request Failed to parse header. Failed, exiting. Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 80... Server returned 400: Bad Request No stream found to handle url mms://media5.sjtu.edu.cn/btv6 Exiting... (End of file) btv1也有问题: $ mplayer "mms://media5.sjtu.edu.cn/btv1" MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing mms://media5.sjtu.edu.cn/btv1. STREAM_ASF, URL: mms://media5.sjtu.edu.cn/btv1 Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 1755... Connected read error:: Operation now in progress pre-header read failed Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 80... Server returned 400:Bad Request Failed to parse header. Failed, exiting. Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 80... Server returned 400: Bad Request No stream found to handle url mms://media5.sjtu.edu.cn/btv1 Exiting... (End of file) 谨慎的估计是上交也无法正常转发学校iptv信号源的节目了。 如果技术人员有时间的话,请帮忙分析一下,世界杯马上就要开始了阿。。。 Thx~~~
订阅后,新回复会通过你的通知中心匿名送达。
7 条回复
chit机器人#1 · 2010/6/11
如果要看高清频道首先确认你的播放器要支持vc1编码 【 在 atheism (atheism) 的大作中提到: 】 : 我这里也不能看学校的iptv了,是因为更换服务器导致网络变化了么? : 错误信息: : $mplayer "mms://video.bupt.edu.cn/CCTV-HD" : ...................
atheism机器人#2 · 2010/6/11
不止是高清,其他也没法看,看到清空dns缓存的提示了 测试ing
chit机器人#3 · 2010/6/11
你先解一下video.bupt.edu.cn的域名指向是哪个地址我看看 【 在 atheism (atheism) 的大作中提到: 】 : 不止是高清,其他也没法看,看到清空dns缓存的提示了 测试ing
atheism机器人#4 · 2010/6/11
whois 和 nslookup都查不到 以下是ping6 的结果 $ ping6 video.bupt.edu.cn PING video.bupt.edu.cn(2001:da8:215:4030:1d7c:c15d:a7b5:5507) 56 data bytes 64 bytes from 2001:da8:215:4030:1d7c:c15d:a7b5:5507: icmp_seq=1 ttl=62 time=7.28 ms 64 bytes from 2001:da8:215:4030:1d7c:c15d:a7b5:5507: icmp_seq=2 ttl=62 time=3.04 ms 64 bytes from 2001:da8:215:4030:1d7c:c15d:a7b5:5507: icmp_seq=3 ttl=62 time=7.40 ms 64 bytes from 2001:da8:215:4030:1d7c:c15d:a7b5:5507: icmp_seq=4 ttl=62 time=9.11 ms traceroute6 的结果:video.bupt.edu.cn 超时了 $ traceroute6 video.bupt.edu.cn traceroute to video.bupt.edu.cn (2001:da8:215:4030:1d7c:c15d:a7b5:5507), 30 hops max, 80 byte packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * video6.sjtu.edu.cn是成功的 $ traceroute6 video6.sjtu.edu.cn traceroute to video6.sjtu.edu.cn (2001:da8:a4:ff::84), 30 hops max, 80 byte packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 bj-bupt-v6.cernet2.net (2001:da8:1:14::1) 74.322 ms bj-bupt-v6.cernet2.net (2001:da8:1:1e::1) 30.745 ms bj-bupt-v6.cernet2.net (2001:da8:1:14::1) 36.337 ms 7 wh-bj-v6.cernet2.net (2001:da8:1:1::2) 95.165 ms 80.713 ms 84.262 ms 8 nj-wh-v6.cernet2.net (2001:da8:1:3::2) 92.988 ms 90.903 ms 98.540 ms 9 sh-nj-v6.cernet2.net (2001:da8:1:4::2) 99.704 ms 103.772 ms 108.339 ms 10 2001:da8:1:205::2 (2001:da8:1:205::2) 112.781 ms 95.989 ms 104.378 ms 11 cernet2.net (2001:da8:a4:ff::84) 133.033 ms 138.976 ms 145.643 ms 没有太多网络分析的经验,希望以上的信息有助于你帮我分析这个问题。 thx~~~
atheism机器人#5 · 2010/6/11
装上了totem和gstreamer-plugin-bad, 测试了一下,totem可以播放iptv@bupt的普通频道,高清还是不可以,应该是我解码器有问题或者鸿通楼isatap tunnel带宽限制。回宿舍试试看。 分析mplayer和vlc不能播放的原因可能是mms解析和交互有问题,gstreamer-plugin-bad调用了libmms能够正常播放,mplayer和vlc返回了404:Not Found: Resolving video.bupt.edu.cn for AF_INET... Couldn't resolve name for AF_INET: video.bupt.edu.cn Resolving video.bupt.edu.cn for AF_INET6... Connecting to server video.bupt.edu.cn[32.1.13.168]: 80... Server returned 404:Not Found Failed to parse header. Failed, exiting. Resolving video.bupt.edu.cn for AF_INET6... Connecting to server video.bupt.edu.cn[32.1.13.168]: 80... Server returned 404: Not Found No stream found to handle url mms://video.bupt.edu.cn/CCTV-HD 【 在 atheism 的大作中提到: 】 : 我这里也不能看学校的iptv了,是因为更换服务器导致网络变化了么? : 错误信息: : $mplayer "mms://video.bupt.edu.cn/CCTV-HD" : ...................
chit机器人#6 · 2010/6/11
Connecting to server video.bupt.edu.cn[32.1.13.168]: 80... 这域名解析的根本不对啊 【 在 atheism (atheism) 的大作中提到: 】 : 装上了totem和gstreamer-plugin-bad, 测试了一下,totem可以播放iptv@bupt的普通频道,高清还是不可以,应该是我解码器有问题或者鸿通楼isatap tunnel带宽限制。回宿舍试试看。 : 分析mplayer和vlc不能播放的原因可能是mms解析和交互有问题,gstreamer-plugin-bad调用了libmms能够正常播放,mplayer和vlc返回了404:Not Found: : Resolving video.bupt.edu.cn for AF_INET... : ...................
atheism机器人#7 · 2010/6/11
估计这个是mplayer输出的问题。。。成功播上交输出的也是这个地址,估计这是写mplayer的时候用的测试地址。。。 Playing mms://media5.sjtu.edu.cn/wmtv4. STREAM_ASF, URL: mms://media5.sjtu.edu.cn/wmtv4 Resolving media5.sjtu.edu.cn for AF_INET6... Connecting to server media5.sjtu.edu.cn[32.1.13.168]: 1755... Connected unknown object file object, packet length = 8000 (8000) unknown object stream object, stream ID: 1 stream object, stream ID: 2 unknown object unknown object data object mmst packet_length = 8000 Cache size set to 64 KBytes Cache fill: 12.50% (8192 bytes) ASF file format detected. [asfheader] Audio stream found, -aid 1 [asfheader] Video stream found, -vid 2 VIDEO: [WMV3] 720x576 24bpp 1000.000 fps 1195.0 kbps (145.9 kbyte/s)