Hi, Edgar,
Can we expect some updates of FRS1 with for instance a example of the
compressed and then uncompressed data ?
Matthieu.
On 29/08/2011 23:24, Edgar Olougouna wrote:
Matthieu,
Your observation is correct. Windows implementation of the Lempel-Ziv compression
algorithm is based on the original algorithm in [UASDC]. However, Windows modifies the
basic algorithm as detailed in the attached document "Lempel-Ziv Compression in
Windows.pdf".
[UASDC] Ziv, J. and Lempel, A., "A Universal Algorithm for Sequential Data
Compression", May 1977, http://ieeexplore.ieee.org/iel5/18/22696/01055714.pdf.
Regards,
Edgar
-----Original Message-----
From: Edgar Olougouna
Sent: Monday, August 22, 2011 7:34 PM
To: [email protected]
Cc: [email protected]; [email protected]
Subject: RE: [REG: 111081578094589] Explanation about the LZNT1 compression
scheme in FRS1.
Matthieu,
We are actively working on this issue. I will update you as soon as we complete
our investigation. Thank you for your patience.
Regards,
Edgar
-----Original Message-----
From: Matthieu Patou
Sent: Monday, August 22, 2011 6:29 PM
To: Edgar Olougouna
Cc: [email protected]; [email protected]
Subject: Re: [REG: 111081578094589] Explanation about the LZNT1 compression
scheme in FRS1.
Hi Edgar,
Have you any news on this ?
Thanks.
Matthieu.
On 17/08/2011 19:49, Edgar Olougouna wrote:
[Adding case number in subject]
Matthieu,
I have taken ownership of this issue. I will update you as soon as we complete
our investigation.
Thanks,
Edgar
-----Original Message-----
From: Edgar Olougouna
Sent: Monday, August 15, 2011 4:44 PM
To: [email protected]; [email protected]; [email protected]
Subject: RE: Explanation about the LZNT1 compression scheme in FRS1.
[Dochelp to bcc]
Matthieu,
I have created the case number 111081578094589 to track this request. One of
our team members will follow-up soon.
Thanks,
Edgar
-----Original Message-----
From: Matthieu Patou [mailto:[email protected]]
Sent: Monday, August 15, 2011 4:22 PM
To: Interoperability Documentation Help; [email protected];
[email protected]
Subject: Explanation about the LZNT1 compression scheme in FRS1.
Hello,
MS-FRS1.pdf indicate that LZNT1 compression is used and point to
http://go.microsoft.com/fwlink/?LinkId=90549 for explanations.
But this link only describe the Zif& Lampel method for loss-less compression.
It seems that compressed data that comes after the STAGE_HEADER is mostly following
this method but that there is some headers associated.
If it's not an impression can it be documented, if it's just an impression can
you show in the example like 4.4.7 PDC Sends Out CMD_RECEIVING_STAGE how to
pass from the compressed content to the uncompressed content ?
Thanks.
Matthieu.
--
Matthieu Patou
Samba Team http://samba.org
Private repo http://git.samba.org/?p=mat/samba.git;a=summary
--
Matthieu Patou
Samba Team http://samba.org
Private repo http://git.samba.org/?p=mat/samba.git;a=summary
--
Matthieu Patou
Samba Team http://samba.org
Private repo http://git.samba.org/?p=mat/samba.git;a=summary
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