做精美得ppt网站知乎,微信开发者公众号,网站开发设计作业及代码,WordPress前端上传大文件突然之间#xff0c;我们的B站视频播放失效了。之前直接使用的ibilibili#xff0c;发现它的低清版本视频无法正常加载了。后来加上它的公众号#xff0c;才发现#xff0c;都不容易#xff0c;十分感谢ibilibili站站长多年的坚持#xff0c;尤其是听到他说这个站点每天受…突然之间我们的B站视频播放失效了。之前直接使用的ibilibili发现它的低清版本视频无法正常加载了。后来加上它的公众号才发现都不容易十分感谢ibilibili站站长多年的坚持尤其是听到他说这个站点每天受到几千人的攻击时。ibilibili站提供的高清视频下载器下载m4s文件最后再用ffmpeg转成mp4。 对于我们而言视频的清晰度并不重要我们需要播放直链仅仅是为了播放和预览视频。下载B站视频本身并不是一个难事所以下文我将首先介绍如何获取低清版直链然后谈谈高清版下载如何是实现。
如果你对这方面有兴趣可以和我们群交流学习共同进步
695623459之前通过下面的文章实现了B站视频在其他站点的快速预览和播放。大大地方便了对素材的快速选择。之前的源地址获取接口失效后急需一种新的获取方式。
Bilibili播放-获取B站播放视频源地址的过程bilibili ,B站视频预览缩略图实现分析BilibiliB站视频缩略图快速预览实现再分析
1.播放源获取
通过伪装移动UA请求网页如下
curl https://m.bilibili.com/video/av70663655.html?fromsearch
-H User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1
--compressed得到的请求结果中找到下面这段关键信息
window.__INITIAL_STATE__ {playingMedia: ,reduxAsyncConnect: {loaded: true,loadState: {videoTag: {loading: false,loaded: true,error: null},videoInfo: {loading: false,loaded: true,error: null}},videoTag: [{tag_id: 389808,tag_name: 音乐现场,cover: http://i0.hdslb.com/bfs/archive/e86c8d10377e534b8a1617280c8cef62ae62c30c.jpg,head_cover: http://i0.hdslb.com/bfs/archive/3a8bc72ebc670579a0b97b68b973d8e5ed495b24.jpg,content: 收录音乐实况表演视频和音乐来一次最本质的亲密接触,short_content: 和音乐来一次最本质的亲密接触,type: 3,state: 0,ctime: 1436866637,count: {view: 0,use: 136254,atten: 62981},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 11687,tag_name: 综艺,cover: http://i0.hdslb.com/bfs/archive/e3c3689f4246c3a7c70f63ed79a786faf28a8ffe.png,head_cover: ,content: ,short_content: ,type: 3,state: 0,ctime: 1436866637,count: {view: 0,use: 976243,atten: 181572},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 58183,tag_name: 真人秀,cover: ,head_cover: ,content: ,short_content: ,type: 3,state: 0,ctime: 1436866637,count: {view: 0,use: 144418,atten: 44876},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 9374,tag_name: HIPHOP,cover: ,head_cover: ,content: ,short_content: ,type: 3,state: 0,ctime: 1436866637,count: {view: 0,use: 98376,atten: 67805},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 11905832,tag_name: Rhythm FlowRapper,cover: ,head_cover: ,content: ,short_content: ,type: 1,state: 0,ctime: 1569454310,count: {view: 0,use: 1,atten: 1},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 21297,tag_name: 嘻哈,cover: ,head_cover: ,content: ,short_content: ,type: 0,state: 0,ctime: 1436866637,count: {view: 0,use: 48813,atten: 2951},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 82755,tag_name: 饶舌,cover: ,head_cover: ,content: ,short_content: ,type: 0,state: 0,ctime: 1436866637,count: {view: 0,use: 5844,atten: 406},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 401568,tag_name: NETFLIX,cover: ,head_cover: ,content: ,short_content: ,type: 0,state: 0,ctime: 1436866637,count: {view: 0,use: 2656,atten: 591},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}, {tag_id: 6782056,tag_name: 嘻哈王,cover: ,head_cover: ,content: ,short_content: ,type: 0,state: 0,ctime: 1522744265,count: {view: 0,use: 625,atten: 1},is_atten: 0,likes: 0,hates: 0,attribute: 0,liked: 0,hated: 0}],videoInfo: {bvid: BV1bE411f72E,aid: 70663655,videos: 4,tid: 71,tname: 综艺,copyright: 2,pic: http://i0.hdslb.com/bfs/archive/7675affb657fc8f2e6beb84a533d86512a8c4202.jpg,title: 【美国有嘻哈】《嘻哈星节奏|Rhythm Flow》|英语中字|卡迪·B / T.I. / 钱斯勒|NETFLIX|持续更新,pubdate: 1570612692,ctime: 1570612692,desc: Netflix\n国际巨星卡迪·B、饶舌钱斯勒、TI蒂普·哈里斯齐聚一堂在Netflix 的首部音乐竞赛节目《嘻哈星节奏》中物色下一代亮眼嘻哈新秀。本节目邀来业界传奇人物共襄盛举穿越数座城市到洛杉矶、纽约、亚特兰大和芝加哥等嘻哈重镇挖掘才华洋溢的新人并帮助这些未成名的艺术家崭露头角。,state: 0,attribute: 2113859,duration: 03:37:32,rights: {bp: 0,elec: 0,download: 1,movie: 0,pay: 0,hd5: 1,no_reprint: 0,autoplay: 1,ugc_pay: 0,is_cooperation: 0,ugc_pay_preview: 0},owner: {mid: 314790542,name: Coun4,face: http://i1.hdslb.com/bfs/face/912697005111fde1a42ef83f390da30fc17a69a6.jpg},stat: {aid: 70663655,view: 86398,danmaku: 5017,reply: 253,favorite: 3552,coin: 957,share: 2245,now_rank: 0,his_rank: 0,like: 1917,dislike: 0,evaluation: },dynamic: #嘻哈星节奏##嘻哈王##Rhythm FlowRapper#\n热爱音乐平凡的你一样可以拥有不平凡的人生。\n给你展示自我的舞台废话不多说Its Showtime!\nRespect, peace love.,cid: 122426590,dimension: {width: 1920,height: 1080,rotate: 0},no_cache: false,pages: [{cid: 122426590,page: 1,from: vupload,part: EP01. 洛杉矶选秀,duration: 3465,vid: ,weblink: ,dimension: {width: 1920,height: 1080,rotate: 0}}, {cid: 122427982,page: 2,from: vupload,part: EP02. 纽约选秀,duration: 3133,vid: ,weblink: ,dimension: {width: 1920,height: 1080,rotate: 0}}, {cid: 122429123,page: 3,from: vupload,part: EP03. 亚特兰大选秀,duration: 3181,vid: ,weblink: ,dimension: {width: 1920,height: 1080,rotate: 0}}, {cid: 122430489,page: 4,from: vupload,part: EP04. 芝加哥选秀,duration: 3273,vid: ,weblink: ,dimension: {width: 1920,height: 1080,rotate: 0}}],subtitle: {allow_submit: false,list: [{id: 16997718492708868,lan: zh-Hant,lan_doc: 中文繁体,is_lock: false,subtitle_url: http://i0.hdslb.com/bfs/subtitle/9395320795b484c45173b13ff2736355ad112dc7.json,author: {mid: 0,name: ,sex: ,face: ,sign: ,rank: 0,birthday: 0}}, {id: 16997839878488068,lan: en-US,lan_doc: 英语美国,is_lock: false,subtitle_url: http://i0.hdslb.com/bfs/subtitle/1ba653423487d65de099e55bd452ceace3a25919.json,author: {mid: 0,name: ,sex: ,face: ,sign: ,rank: 0,birthday: 0}}, {id: 16998625400324098,lan: zh-Hans,lan_doc: 中文简体,is_lock: false,subtitle_url: http://i0.hdslb.com/bfs/subtitle/d99b718d326043dc16772b8f7e534ec68fc70880.json,author: {mid: 0,name: ,sex: ,face: ,sign: ,rank: 0,birthday: 0}}]},originTitle: 【美国有嘻哈】《嘻哈星节奏|Rhythm Flow》|英语中字|卡迪·B / T.I. / 钱斯勒|NETFLIX|持续更新,reid: 5,toptype: 娱乐,initUrl: //upos-hz-mirrorks3u.acgvideo.com/upgcxcode/90/65/122426590/122426590-1-6.mp4?eig8euxZM2rNcNbuVhwdVtWuVhwdVNEVEuCIv29hEn0l5QKuipk5nbs1deadline1570938144genplayurlosks3uoi3742040479trid06d1dfd471d34b8eb40c4cee6c79531ahplatformhtml5upsig904b08c9cd9418a8acfd4384c8b05a30uparamse,uipk,nbs,deadline,gen,os,oi,trid,platformmid0,status: normal,initCid: 122426590,initDuration: 3465,initPage: 1}},authInfo: ,listInfo: ,audioReducer: null,audiolistReducer: null,experiment: {normal: experiment,newOpenApp: 1,videoHlv: 1},abserver: {errorCode: 0,expire: 1570931544623,hit: {hitGroup: 768_683_822},vars: [{force: 0,group: 768,name: playblock_dialog,value: 1}, {force: 0,group: 683,name: H5_download_ex,value: 0}, {force: 0,group: 822,name: copylink_abtest,value: 1}]},videoReducer: null,videoTag: ,rankingInfo: 0,keywordInfo: ,pageTitle: ,partitionList: ,tagInfo: ,tagVideos: ,tagSimilar: ,userStatus: ,status: ,forbidden: false,videoState: init,gameMode:
};这其中的
initUrl: //upos-hz-mirrorks3u.acgvideo.com/upgcxcode/90/65/122426590/122426590-1-6.mp4?eig8euxZM2rNcNbuVhwdVtWuVhwdVNEVEuCIv29hEn0l5QKuipk5nbs1deadline1570938144genplayurlosks3uoi3742040479trid06d1dfd471d34b8eb40c4cee6c79531ahplatformhtml5upsig904b08c9cd9418a8acfd4384c8b05a30uparamse,uipk,nbs,deadline,gen,os,oi,trid,platformmid0就是一个用于播放的链接定位到一个mp4文件。在某些浏览器中该文件是没有办法播放是由于reffer检查如果要将该链接引入到其他站点播放则需要设置成 no-reffer。
2.高清下载
you-get 想必很多人都熟悉了。
ucsheepucsheep-B250M-D2V:~$ you-get -u https://www.bilibili.com/video/av53788919?fromsearchseid18263359557066961621
[1] 6330
ucsheepucsheep-B250M-D2V:~$ site: Bilibili
title: 初夏鞋子合集 | Shoes Collection | Meng Mao
stream:- format: dash-flvcontainer: mp4quality: 高清 1080Psize: 93.0 MiB (97562752 bytes)# download-with: you-get --formatdash-flv [URL]User Agent: Python-urllib/3.5
Real URLs:
http://upos-hz-mirrorwcsu.acgvideo.com/upgcxcode/12/76/94087612/94087612-1-30077.m4s?eig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599Muipk5nbs1deadline1570938738genplayurloswcsuoi3742040479tridaea76d5dd80e481b991f0493f08f002euplatformpcupsigb6c4a378a7de6e8ce1148acb2c2f5879uparamse,uipk,nbs,deadline,gen,os,oi,trid,platformmid0
http://upos-hz-mirrorcosu.acgvideo.com/upgcxcode/12/76/94087612/94087612-1-30280.m4s?eig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599Muipk5nbs1deadline1570938738genplayurloscosuoi3742040479tridaea76d5dd80e481b991f0493f08f002euplatformpcupsig44e8b21648f11edead3b09f784030012uparamse,uipk,nbs,deadline,gen,os,oi,trid,platformmid0[1] 已完成 you-get -u https://www.bilibili.com/video/av53788919?fromsearch
Real URLs:中包含m4s文件链接
但是要下载只需要 you-get URL 即可如下。
you-get https://www.bilibili.com/video/av53788919?fromsearchseid18263359557066961621这篇文章诞生感谢网友 瘾
