www.myfreecams.com: How can I record free sex web-cam chat (rtmp:// .flv)

[any ANONYMOUS forum user]

How can I record free sex web-cam chat My Free Cams

http://www.myfreecams.com/#Deluxeslut

Replay Media Catcher can perfectly record RTMP .flv videos from myfreecams.com:

You can also try Freecorder for free. Use the video screen recorder.

[BarackObama]

Can it keep recording in private like it does for F4F or Eurolive?

Originally Posted by BarackObama

Can it keep recording in private like it does for F4F or Eurolive?

Use a high quality screen capture program like Replay Video Capture or WM Capture. These are undetectable, and you can even stretch the capture area to include the chat comments if you like.

[any ANONYMOUS forum user]

Does Replay Media Catcher continue to record the private session on myfreecams - or does it just record the free chat?

[chair]

Originally Posted by any ANONYMOUS forum user

Does Replay Media Catcher continue to record the private session on myfreecams - or does it just record the free chat?

That used to be possible about a year ago. MFC patched it. In sum; your feed will drop once they go private

Applian's Replay Video Capture will capture any chat session.

[Stream Ripper]

I just tested this at the cost of a few bucks - lol.

Replay Media Catcher does record the FREE sessions on MFC, however it will NOT record the private sessions unfortunately.

Still though, it's nice and you're able to record MULTIPLE free sessions with it.

[OSSRecording]

I have been working on this yesterday.
Since my main station is on linux, I can't use Replay Media Catcher, so I'm working with rtmpdump.

The use of rtmpsuck, described in this thread
How to use rtmpsuck in Ubuntu 10.04 Lucid Lynx
is interesting but only permit to record one stream at once.
I was stuck with the parameters given by rtmpsuck when using them with rtmpdump. Then I read about Wireshark and packets analysis.

1. Start wireshark on your interface connected to the internet.
2. Use this Filter: rtmpt.amf.string matches "tcUrl"
3. Look the section 'Real Time Messaging Protocol (Handshake part 3)'
Unfolding 'AMF Object', you'll find the same parameters given by rtmpsuck:

Constant parameters

 - app: NxServer
 - flashVer: LNX 10,2,161,23
 - swfUrl: http://www.myfreecams.com/mfc2/flash/MfcVideoBeta.swf?nc=33

Variable parameters

 - tcUrl: rtmp://video187.myfreecams.com:1935/NxServer
 - pageUrl: http://www.myfreecams.com/mfc2/static/player.html?

At the end there are a bunch of strings and numbers that will need to be passed with the -C parameter of rtmpsuck in order to be logged.

- AMF Object Property
      AMF string: objectEncoding
      AMF number: 0
AMF type: End of object (9)
AMF type: Number (0)
AMF number: 54578976 // Session ID
AMF type: String (2)
AMF string: [Empty]  // Password, nil if guest (don't share this value!)
AMF type: Number (0)
AMF number: 104281302 // ModelID
AMF type: String (2)
AMF string: DOWNLOAD
AMF type: Number (0)
AMF number: 4281302 // Room Number? (In browser, it corresponds to the last number of the value of the 'mh' cookie. This cookie looks like a history of the room you have visited).

With all these info and rtmpdump manual, you should be ok. The only trick is that AMF 'objectEncoding' must be appended at the end of pageURL. Syntax looks like this:

./rtmpdump -W ($swfUrl) -s  ($swfUrl) -a ($app) -f ($flashVer) -t ($tcURL) -r ($tcUrl)/mfc_($ModelID) -p ($pageUrl)&objectEncoding=0 -C N:($SessionID) -C S:($Password) -C N:($ModelID) -C S:DOWNLOAD -C N:($RoomNumber) -o output.flv -v

Maybe someone could contribute a bash script with these infos.

- I have tested this as guest and as a registered member.
- It works with multiple streams.
- I don't know if it works in group or premium, and I don't intend to test that. If you pay for one of this service, the connection will probably be closed to be established again on a new subdomain. Anyway don't share what you have recorded.

Edit: I'm stupid, "room number" and "ModelID" are almost the same, '10' is appended before.
You could easily know this number just by looking at the URL of a model picture, For example GlamourHottie profile picture:

http://img.myfreecams.com/photos2/400/4001347/avatar.300x300.jpg

[OSSRecording]

Now without wireshark:

./rtmpdump -W ($swfUrl) -s  ($swfUrl) -a ($app) -f ($flashVer) -t ($tcURL) -r ($tcUrl)/mfc_10($ModelID) -p ($pageUrl)&objectEncoding=0 -C N:($SessionID) -C S:($Password) -C N:10($ModelID) -C S:DOWNLOAD -C N:($ModelID) -o output.flv -v

Constant parameters

 - app: NxServer
 - flashVer: LNX 10,2,161,23
 - swfUrl: http://www.myfreecams.com/mfc2/flash/MfcVideoBeta.swf?nc=33
 - password: check your browser cookie 'passcode'
 - pageUrl: http://www.myfreecams.com/mfc2/static/player.html?

Variable parameters

• tcUrl: you can get it just by listening port 1935 with lsof: 'lsof -rPi tcp:1935 -F n'
• ModelID : 'curl -s http://profiles.myfreecams.com/ModelName | grep -oP 'admireUser\(\d{7}\)' | grep -oP '\d{7}'
• SessionID is available in Chrome Browser Console (Inspect Page, Show Console).

XHR finished loading: "http://www.myfreecams.com/mfc2/php/client_info.php?r=971378&uid=15273321683852&tz=1&username=AnUsername&passcode=&co=1224851467203&sz=1920x1080&session_id=54828537&sCrcSystemInfo=-445883272&sCrcSystemBroad=-9919407&sCrcSystemFonts=-1924852102&sCrcSystemFontsSorted=270372655&flashver=10.2.0&connection_completed=1".

Or use Firebug extension with firefox (in the panel, Network>XHR).

[grizzler]

Great findings! But do you have any idea how the camserver IP is communicated (tcURL)? Been going through packets, even gz-unzipped content of that kind sent from the site, but found nothing.