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Extract rtmp stream from Wireshark capture

 (http://stream-recorder.com/forum/showthread.php?t=11288)

HansMayer 03-21-2012 05:15 AM

Extract rtmp stream from Wireshark capture


 
Hi,
I've captured a stream with wireshark. Now I want to extract the video from it, but all my tries failed. I've found a extract-rtmp-flv perl script here, but it can't read the dump either:
Code:
Unexpected tcpdump header line, line 1:
?????A?iOz?
Any infos on this?

Bahman 03-21-2012 06:36 AM

Re: Extract rtmp stream from Wireshark capture


 
Nothing useful, webpage link?

KSV 03-21-2012 06:50 AM

Re: Extract rtmp stream from Wireshark capture


 
Quote:
Originally Posted by HansMayer (Post 42315)
Hi,
I've captured a stream with wireshark. Now I want to extract the video from it, but all my tries failed. I've found a extract-rtmp-flv perl script here, but it can't read the dump either:
Code:
Unexpected tcpdump header line, line 1:
?????A?iOz?
Any infos on this?
make sure that you save the caputre file in tcpdump format. any particular reason to use such obsolete way of capturing video? why don't you use rtmpsrv or rtmpsuck instead?

HansMayer 03-21-2012 08:16 AM

Re: Extract rtmp stream from Wireshark capture


 
Quote:
Originally Posted by Bahman (Post 42316)
Nothing useful, webpage link?
Of the file on my desktop? file:///Users/USERNAME/Desktop/capture.wireshark
Hope it helps.
Quote:
Originally Posted by KSV (Post 42317)
make sure that you save the caputre file in tcpdump format. any particular reason to use such obsolete way of capturing video? why don't you use rtmpsrv or rtmpsuck instead?
I had that file already captured. I've tried to save the file as Wireshark/tcpdump/..., Modified tcpdump, Redhat 6.1 tcpdump, SuSE 6.3 tcpdump. None worked.

svnpenn 03-21-2012 03:18 PM

Re: Extract rtmp stream from Wireshark capture


 
I dont think you get it. If you want help, INCLUDE THE LINK FROM THE WEBPAGE CONTAINING THE STREAM.

HansMayer 03-21-2012 05:13 PM

Re: Extract rtmp stream from Wireshark capture


 
Quote:
Originally Posted by svnpenn (Post 42343)
I dont think you get it. If you want help, INCLUDE THE LINK FROM THE WEBPAGE CONTAINING THE STREAM.
Well, you neither: You won't be able to recapture the stream from last night again.
I can use rtmpsuck on the currently playing stream myself, but that's not the issue here. Or did you want to show me something else?

svnpenn 03-21-2012 05:24 PM

Re: Extract rtmp stream from Wireshark capture


 
Quote:
Originally Posted by HansMayer
You won't be able to recapture the stream from last night again
If that be the case, then you need to make a full upload of your capture, and link to it here, if you really want help.

HansMayer 03-21-2012 05:42 PM

Re: Extract rtmp stream from Wireshark capture


 
Capture any RTMPT stream in Wireshark yourself. If you've figured out how to extract the stream, tell me how you did it. The stream itself makes no difference.

svnpenn 03-21-2012 05:56 PM

Re: Extract rtmp stream from Wireshark capture


 
Quote:
Originally Posted by HansMayer
Capture any RTMPT stream in Wireshark yourself
If you cant be bothered to do one of the following

* Upload your capture
* Upload an RTMPT capture
* Link to a public RTMPT stream

then I cant be bothered to help you

HansMayer 03-21-2012 07:01 PM

Re: Extract rtmp stream from Wireshark capture


 
Quote:
Originally Posted by svnpenn (Post 42348)
If you cant be bothered to do one of the following

* Upload your capture
* Upload an RTMPT capture
* Link to a public RTMPT stream

then I cant be bothered to help you
Yeah, still no. Any capture is as good as mine.
When I've figured out a solution, I will update this for anyone who might be in the same situation, though.

Thanks anyways.


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