为什么 iPad 上看 B 站一点也不卡， PC 上每隔几分钟就卡顿，加载不出来。

2019-05-10 16:19:40 +08:00
 iaoiand

PC 上倒也不是网速慢，就是每当切换 stream host 的时候会卡。 好像是不能解析似的，换了很多 dns 也不好使。

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[Error] > 15 : 58 : 50: 534  Load video data error code:4004,error_type:https,url:https://cn-jswx-cmcc-v-03.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-30080.m4s?expires=1557481800&platform=pc&ssig=gJyFWNkuRWEgLCHHKopdyw&oi=2026671583&trid=c20a7cfa877b4df183f63f8d363ddedc&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[Dash] 0 downloadError - https://cn-zjhz2-cmcc-v-01.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-30080.m4s?expires=1557481800&platform=pc&ssig=gJyFWNkuRWEgLCHHKopdyw&oi=2026671583&trid=c20a7cfa877b4df183f63f8d363ddedc&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1 
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{"Jp":"https","O":{"type":"flv","duration":789627,"segments":[{"duration":789627,"filesize":224212298,"url":"https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=b6463ce733004ee39d35df91fbae2d66&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","backupURL":["https://cn-zjjh2-cmcc-v-06.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=b6463ce733004ee39d35df91fbae2d66&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","https://cn-zjhz-cmcc-v-04.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=b6463ce733004ee39d35df91fbae2d66&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1"]}]},"UQ":"hdflv2,flv,flv720,flv480,flv360","Id":[112,80,64,32,16],"xG":["高清 1080P+","高清 1080P","高清 720P","清晰 480P","流畅 360P"],"Oj":789627,"quality":80,"format":"flv"}

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[Error] > 15 : 58 : 52: 672  Load video data error code:3112,error_type:https,url:https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=b6463ce733004ee39d35df91fbae2d66&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[NetworkError] HttpStatusCodeInvalid: 404  
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[Error] > 15 : 58 : 52: 827  Load video data error code:3112,error_type:https,url:https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=686100f708a94509ba11ff631aba3820&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[NetworkError] HttpStatusCodeInvalid: 404  
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[Error] > 15 : 58 : 52: 978  Load video data error code:3112,error_type:https,url:https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=632315303a7648cf8fd8911493e66876&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[NetworkError] HttpStatusCodeInvalid: 404  
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{"Jp":"https","O":{"type":"flv","duration":789627,"segments":[{"duration":789627,"filesize":224212298,"url":"https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=0c059ccf91774fd8a68ea22bd9fe2521&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","backupURL":["https://cn-zjjh2-cmcc-v-06.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=0c059ccf91774fd8a68ea22bd9fe2521&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","https://cn-zjhz-cmcc-v-04.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=0c059ccf91774fd8a68ea22bd9fe2521&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1"]}]},"UQ":"hdflv2,flv,flv720,flv480,flv360","Id":[112,80,64,32,16],"xG":["高清 1080P+","高清 1080P","高清 720P","清晰 480P","流畅 360P"],"Oj":789627,"quality":80,"format":"flv"}

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[Error] > 15 : 58 : 53: 117  Load video data error code:3112,error_type:https,url:https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=0c059ccf91774fd8a68ea22bd9fe2521&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[NetworkError] HttpStatusCodeInvalid: 404  
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{"Jp":"https","O":{"type":"flv","duration":789627,"segments":[{"duration":789627,"filesize":224212298,"url":"https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=4c4ad4f75f5d4c0fab0f05d5cd3d8b58&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","backupURL":["https://cn-zjjh2-cmcc-v-06.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=4c4ad4f75f5d4c0fab0f05d5cd3d8b58&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","https://cn-zjhz-cmcc-v-04.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=4c4ad4f75f5d4c0fab0f05d5cd3d8b58&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1"]}]},"UQ":"hdflv2,flv,flv720,flv480,flv360","Id":[112,80,64,32,16],"xG":["高清 1080P+","高清 1080P","高清 720P","清晰 480P","流畅 360P"],"Oj":789627,"quality":80,"format":"flv"}

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[Error] > 15 : 58 : 53: 273  Load video data error code:3112,error_type:https,url:https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=4c4ad4f75f5d4c0fab0f05d5cd3d8b58&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[NetworkError] HttpStatusCodeInvalid: 404  
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{"Jp":"https","O":{"type":"flv","duration":789627,"segments":[{"duration":789627,"filesize":224212298,"url":"https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=362d8aebd9c54686a1c984ddf7952217&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","backupURL":["https://cn-zjjh2-cmcc-v-06.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=362d8aebd9c54686a1c984ddf7952217&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1","https://cn-zjhz-cmcc-v-04.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=362d8aebd9c54686a1c984ddf7952217&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1"]}]},"UQ":"hdflv2,flv,flv720,flv480,flv360","Id":[112,80,64,32,16],"xG":["高清 1080P+","高清 1080P","高清 720P","清晰 480P","流畅 360P"],"Oj":789627,"quality":80,"format":"flv"}

[Info] > 15 : 58 : 55: 382  Load video playurl finished   107 ms
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[Error] > 15 : 58 : 55: 423  Load video data error code:3112,error_type:https,url:https://cn-zjnb-cmcc-v-02.acgvideo.com/upgcxcode/76/26/90952676/90952676-1-80.flv?expires=1557482100&platform=pc&ssig=uEHCkpByOOi7TXNNJYK7hw&oi=2026671583&trid=362d8aebd9c54686a1c984ddf7952217&nfb=maPYqpoel5MI3qOUX6YpRA==&nfc=1,message:[NetworkError] HttpStatusCodeInvalid: 404  
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3072 次点击
所在节点    问与答
14 条回复
iaoiand
2019-05-10 16:23:36 +08:00
还试过这个方法修改 hosts，也没治好。
https://github.com/erictsangx/bilibili-hosts
peyppicp
2019-05-10 16:27:06 +08:00
以前也是同样的问题……后来不知为何莫名其妙好了😂
inhzus
2019-05-10 16:36:32 +08:00
校园网经常加载不出来播放器的控制栏（甚至不能开始播放），弹幕和评论区…每次看 B 站视频都得看运气
iaoiand
2019-05-10 20:26:38 +08:00
@peyppicp 期待我也莫名其妙好..
AllaNcY
2019-05-10 20:34:44 +08:00
看到这想到我在 win10 上不管客户端还是 edge 用 HTML5 看 b 站全屏画面有时一抖一抖的，但是 mac 上用 safari 就不完全不会，这是什么原因……
nosky
2019-05-10 21:29:18 +08:00
同遇，经常加载不出来。播放器一直在加载中，网络良好
ShaunSS
2019-05-10 21:34:07 +08:00
最近也遇到过几次这种情况，完全没头绪
WhoMercy
2019-05-10 23:10:39 +08:00
有同样的情况。
我还发现，一两年前视频开着可以先缓冲，有一定缓冲后然后再看就比较流畅。
现在不行了，现在只要视频暂停几分钟不看，再继续播放就会断开连接，又需要等重新链接后加载缓存，体验非常差。
ZztGqk
2019-05-10 23:30:37 +08:00
@zccicy
hacunix
2019-05-10 23:39:56 +08:00
dns 问题？
Kiriya
2019-05-11 11:21:31 +08:00
自从搭了个本地 dns 后 B 站视频就没卡过了，运营商、阿里、dnspod 都试过不好用。
iaoiand
2019-05-11 15:07:28 +08:00
@Kiriya 用什么搭的？
我试过 overture，当时有点用，没多久就又不行了。
Kiriya
2019-05-12 13:22:17 +08:00
@iaoiand https://github.com/chengr28/Pcap_DNSProxy
iaoiand
2019-05-17 14:38:38 +08:00
@Kiriya 真的管用，感谢！

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