Wireshark-users: [Wireshark-users] 回复:Wireshark-users Digest, Vol 25, Issue 4
From: "余洪航" <[email protected]>
Date: Thu, 5 Jun 2008 15:0:30 +0800
who is decoding the bitcommet protocol?
 
 
 
------------------ 原始邮件 ------------------
发件人: "wireshark-users-request"<[email protected]>;
发送时间: 2008年6月3日(星期二) 晚上10:13
收件人: "wireshark-users"<[email protected]>;
主题: Wireshark-users Digest, Vol 25, Issue 4
 
 
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Today's Topics:

   1. Re: Does Wireshark support MP4 payload decoding?
      ( Javier G?lvez Guerrero )
   2. Re: Does Wireshark support MP4 payload decoding? (Anders Broman)
   3. Re: problems trying to add bug to bugzilla this     morning
      ([email protected])


----------------------------------------------------------------------

Message: 1
Date: Tue, 3 Jun 2008 14:48:16 +0200
From: " Javier G?lvez Guerrero "     <[email protected]>
Subject: Re: [Wireshark-users] Does Wireshark support MP4 payload
     decoding?
To: "Community support list for Wireshark"
     <[email protected]>
Message-ID:
     <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"

Sorry but, what are you really offering to me? I can't understand it...
sorry, hehe.

2008/6/3 Anders Broman <[email protected]>:

> Hi,
> There is currently no MP4V-ES payload dissector. I'm not sure how much this
> overlaps
> with other MPEG4 dissectors we have. I have started a mp4ves dissector to
> begin to
> dissect the config parameter in SDP some time ago (very rudaementary) I
> guess I could check it
> in as a starting point ( I'll have to check it's status first) would that
> be of intrest?
> Regards
> Anders
>
> ________________________________
>
> From: [email protected] on behalf of Javier G?lvez
> Guerrero
> Sent: Tue 6/3/2008 2:01 PM
> To: Community support list for Wireshark
> Subject: Re: [Wireshark-users] Does Wireshark support MP4 payload decoding?
>
>
> Hi,
>
>
> 2008/6/3 Anders Broman <[email protected]>:
>
>
>        Hi,
>        What protocol is used to set up the stream? is SDP used?
>
>
> Yes, the video on demand procedure is started with a RTSP packet exchange
> with a SDP file with the corresponding parameters. It is properly decoded
> with Wireshark.
>
>
>
>
>        What Mime type is it MP4V-ES other?
>
>
> As said before, I have tried with elementary and program streams. In the
> last case, I have mpeg4-generic MIME type for audio and MP4V-ES for video.
>
>
>
>
>        What do you want decoded?
>
>
> I would like to catch information regarding which frames are being streamed
> (I, P or B).
>
> Anyway, have you succeed in decoding this kind of information from the
> UDP/RTP/MP4 packet stream?
>
>
>
>
>        Regards
>        Anders
>
>
>
> Thanks for your answer,
> Javi
>
>
>
>
> ________________________________
>
>        From: [email protected] [mailto:
> [email protected]] On Behalf Of Javier G?lvez Guerrero
>        Sent: den 3 juni 2008 11:37
>        To: [email protected]
>        Subject: [Wireshark-users] Does Wireshark support MP4 payload
> decoding?
>
>
>        Hi all,
>
>        I have searched for this issue in the archive but the question was
> not answered yet, so here I am.
>
>        I would like to know if Wireshark does support MP4 packets decoding.
> I am using version 1.0.0 in an Ubuntu Linux 2.6.24-17. I am also using
> VideoLAN VLC on the VOD server side and on the player client side. I have
> tried with originally mp4 encoded videos, on-the-fly decoded ones from
> MPEG-1 and with elementary video streams. They work perfectly (I can stream
> and watch the videos) but when I try to decode the UDP/RTP packets with
> Wireshark the payload is marked as unknown. With MPEG-1 it works properly as
> soon as I have tested.
>
>        So, has anyone succeed in decoding the RTP payload for a MP4 stream
> (if not with VLC, with which streaming software?)?
>
>
>        Thank you all,
>        Javi
>
>
>        _______________________________________________
>        Wireshark-users mailing list
>        [email protected]
>        http://www.wireshark.org/mailman/listinfo/wireshark-users
>
>
>
>
>
> _______________________________________________
> Wireshark-users mailing list
> [email protected]
> http://www.wireshark.org/mailman/listinfo/wireshark-users
>
>
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Message: 2
Date: Tue, 3 Jun 2008 15:38:08 +0200
From: "Anders Broman" <[email protected]>
Subject: Re: [Wireshark-users] Does Wireshark support MP4 payload
     decoding?
To: "Community support list for Wireshark"
     <[email protected]>
Message-ID:
     <[email protected]xxxxx>
    
Content-Type: text/plain; charset="iso-8859-1"

Hi,
Well the short is Payload type MP4V-ES can't currently be decoded.
Regards
Anders

________________________________

From: [email protected] [mailto:[email protected]] On Behalf Of Javier G?lvez Guerrero
Sent: den 3 juni 2008 14:48
To: Community support list for Wireshark
Subject: Re: [Wireshark-users] Does Wireshark support MP4 payload decoding?


Sorry but, what are you really offering to me? I can't understand it... sorry, hehe.


2008/6/3 Anders Broman <[email protected]>:


     Hi,
     There is currently no MP4V-ES payload dissector. I'm not sure how much this overlaps
     with other MPEG4 dissectors we have. I have started a mp4ves dissector to begin to
     dissect the config parameter in SDP some time ago (very rudaementary) I guess I could check it
     in as a starting point ( I'll have to check it's status first) would that be of intrest?
     Regards
     Anders
    
     ________________________________
    
     From: [email protected] on behalf of Javier G?lvez Guerrero
     Sent: Tue 6/3/2008 2:01 PM
     To: Community support list for Wireshark
     Subject: Re: [Wireshark-users] Does Wireshark support MP4 payload decoding?
    


     Hi,
    
    
     2008/6/3 Anders Broman <[email protected]>:
    
    
            Hi,
            What protocol is used to set up the stream? is SDP used?
    
    
     Yes, the video on demand procedure is started with a RTSP packet exchange with a SDP file with the corresponding parameters. It is properly decoded with Wireshark.
    
    
    
    
            What Mime type is it MP4V-ES other?
    
    
     As said before, I have tried with elementary and program streams. In the last case, I have mpeg4-generic MIME type for audio and MP4V-ES for video.
    
    
    
    
            What do you want decoded?
    
    
     I would like to catch information regarding which frames are being streamed (I, P or B).
    
     Anyway, have you succeed in decoding this kind of information from the UDP/RTP/MP4 packet stream?
    
    
    
    
            Regards
            Anders
    
    
    
     Thanks for your answer,
     Javi
    
    
    
    
     ________________________________
    
            From: [email protected] [mailto:[email protected]] On Behalf Of Javier G?lvez Guerrero
            Sent: den 3 juni 2008 11:37
            To: [email protected]
            Subject: [Wireshark-users] Does Wireshark support MP4 payload decoding?
    
    
            Hi all,
    
            I have searched for this issue in the archive but the question was not answered yet, so here I am.
    
            I would like to know if Wireshark does support MP4 packets decoding. I am using version 1.0.0 in an Ubuntu Linux 2.6.24-17. I am also using VideoLAN VLC on the VOD server side and on the player client side. I have tried with originally mp4 encoded videos, on-the-fly decoded ones from MPEG-1 and with elementary video streams. They work perfectly (I can stream and watch the videos) but when I try to decode the UDP/RTP packets with Wireshark the payload is marked as unknown. With MPEG-1 it works properly as soon as I have tested.
    
            So, has anyone succeed in decoding the RTP payload for a MP4 stream (if not with VLC, with which streaming software?)?
    
    
            Thank you all,
            Javi
    
    
            _______________________________________________
            Wireshark-users mailing list
            [email protected]
            http://www.wireshark.org/mailman/listinfo/wireshark-users
    
    
    
    
    

     _______________________________________________
     Wireshark-users mailing list
     [email protected]
     http://www.wireshark.org/mailman/listinfo/wireshark-users
    
    


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Message: 3
Date: Mon, 02 Jun 2008 19:15:22 +0000
From: [email protected]
Subject: Re: [Wireshark-users] problems trying to add bug to bugzilla
     this     morning
To: [email protected]
Message-ID:
     <060[email protected]xxxxxxxxxxx>
    
Content-Type: text/plain; charset="us-ascii"

The email address given on the error page resulted in the bounce.  I'm trying to report a problem adding a bug in bugzilla when trying to submit another bug. 

The instructions on the bounce email suggests that I send this email to [email protected].  It doesn't seem like the right place but just following directions!

Frank


 -------------- Original message ----------------------
From: [email protected]
> This is a one-way list.  Please send your message to
> [email protected] OR open a ticket at
> http://bugs.wireshark.org/ .
>
     Attached Message

From:          [email protected]  [ Save Address ]
To:          [email protected]
Subject:          problems trying to add bug this morning
Date:          Mon, 2 Jun 2008 11:57:24 -0700 (PDT)

I continue to have problems trying to submit a new bug at:

http://bugs.wireshark.org/bugzilla/enter_bug.cgi?product=Wireshark

I have tried a number of different changes to the pull down options and have run
out of ideas.

I'm including the screen where I'm trying to enter the bug and the error screen
that tells me there is a failure.

Thanks,

Frank Schorr
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