如何保存这个rtmp flash视频流？

发布时间：2020-12-15 07:22:39 所属栏目：百科来源：网络整理

导读：我姐姐要我救 http://esewingworkshop.com/video-lesson/overview-zipper-types flash视频为了离线观看目的而结合更多,并问我如何保存它. 我立即在firefox中发射了firebug,但令人惊讶的是视频源不是在请求中. http://hwcdn.net/m7n9i8d5/fms/videos/5_Stan

我姐姐要我救
http://esewingworkshop.com/video-lesson/overview-zipper-types flash视频&
为了离线观看目的而结合更多,并问我如何保存它.

我立即在firefox中发射了firebug,但令人惊讶的是视频源不是
在请求中.
http://hwcdn.net/m7n9i8d5/fms/videos/5_Standard_Zipper/B_Overview_of_Zipper_Types.flv.smil
是最后一个请求.回应是：

<smil>
<head>
<meta base="rtmp://fms006.lo1.hwcdn.net/m7n9i8d5/_definst_">
</head>
<body>
<video
src="fms/videos/5_Standard_Zipper/B_Overview_of_Zipper_Types?doppl=965d6485db1d06d2&dopsig=867922856d781b57521a1dd3f7c28c5b"></video>
</body>
</smil>

所以,我使用rtmp流协议.我试图弄清楚它的来源
这个流.我使用“wireshark”并分析流量并遵循TCP
流

POST http://fms006.lo1.hwcdn.net/fcs/ident2 HTTP/1.1
Content-Type: application/x-fcs
User-Agent: Shockwave Flash
Host: fms035.lo1.hwcdn.net
Content-Length: 1
Proxy-Connection: Keep-Alive
Pragma: no-cache

HTTP/1.1 200 OK
Cache-Control: no-cache
Connection: Keep-Alive
Content-Length: 14
Server: FlashCom/3.5.5
Content-Type: text/plain

209.197.11.150POST http://209.197.11.219/open/1 HTTP/1.1
Content-Type: application/x-fcs
User-Agent: Shockwave Flash
Host: 209.197.11.219
Content-Length: 1
Proxy-Connection: Keep-Alive
Pragma: no-cache

HTTP/1.1 200 OK
Cache-Control: no-cache
Connection: Keep-Alive
Content-Length: 17
Server: FlashCom/3.5.5
Content-Type: application/x-fcs

Wubmcmj7Q1T-6Tic
POST http://209.197.11.219/idle/Wubmcmj7Q1T-6Tic/0 HTTP/1.1
Content-Type: application/x-fcs
User-Agent: Shockwave Flash
Host: 209.197.11.219
Content-Length: 1
Proxy-Connection: Keep-Alive
Pragma: no-cache

HTTP/1.1 200 OK
Cache-Control: no-cache
Connection: Keep-Alive
Content-Length: 1
Server: FlashCom/3.5.5
Content-Type: application/x-fcs

POST http://209.197.11.219/send/Wubmcmj7Q1T-6Tic/1 HTTP/1.1
Content-Type: application/x-fcs
User-Agent: Shockwave Flash
Host: 209.197.11.219
Content-Length: 1537
Proxy-Connection: Keep-Alive
Pragma: no-cache

HTTP/1.1 200 OK
Cache-Control: no-cache
Connection: Keep-Alive
Content-Length: 3074
Server: FlashCom/3.5.5
Content-Type: application/x-fcs

这些是由Shockwave flash player制作的HTTP POST请求
(plugin-containter.exe)按顺序

http://fms006.lo1.hwcdn.net/fcs/ident2
http://209.197.11.150/open/1
http://209.197.11.150/idle/2BZmcmj6mhTWexFa/0
http://209.197.11.150/send/2BZmcmj6mhTWexFa/1
http://209.197.11.150/send/2BZmcmj6mhTWexFa/2
http://209.197.11.150/idle/2BZmcmj6mhTWexFa/3
http://209.197.11.150/send/2BZmcmj6mhTWexFa/4
http://209.197.11.150/send/2BZmcmj6mhTWexFa/5
http://209.197.11.150/idle/2BZmcmj6mhTWexFa/6
_this continues till /407..._

我不明白.我对这种沟通的确切方式感到困惑
发生了什么？我无法找到视频源.据我所知,来自
SMIL请求(浏览器使它)获取服务器地址然后
shockwaveplayer正在接管这些HTTP的通信和响应
POST请求是块中的视频.

但是如何&它在哪里确定它想要的视频？ RTMP在哪里？什么是
网址？我该如何下载？

解决方法

rtmpdump -r rtmp://fms.484C.edgecastcdn.net/00484C/videos/5_Standard_Zipper 
-a 00484C/videos/5_Standard_Zipper -y B_Overview_of_Zipper_Types 
-W http://esewingworkshop.com/sites/default/libraries/mediaplayer-5/player_5.6.swf 
-o a.flv
RTMPDump v2.4-84-gdd57cd0
(c) 2010 Andrej Stepanchuk,Howard Chu,The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
[...]
10780.451 kB / 241.50 sec (99.9%)
Download complete

（编辑：李大同）

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