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WinZIP 11.0 beta using WavPack?!, If true is it legal?
DARcode
post Oct 23 2006, 20:43
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From the Maximum Compression home page:
QUOTE
[WinZIP 11.0 beta] now also has a special algorithm to compress .wav files!. Research done by Guillermo Gabrielli shows the audio compressor used for this is WavPack (using Lossless, High compression mode).
Is it true and if so legal?

More info from the guestbook:
QUOTE
posted: 10/20/2006 02:36 PM

>winzip v11.0 beta is out ..

The audio compressor is WAVPACK. The WinZip 11 archives can be decoded with WVUNPACK (Wavpack decoder). According to WVUNPACK -ss (Super Summary) it's using Lossless High compression, but no Extra:
WVUNPACK -ss MWZ.zip

WVUNPACK Hybrid Lossless Audio Decompressor Win32 Version 4.31 2005-12-10
Copyright 1998 - 2005 Conifer Software. All Rights Reserved.


file name: MWZ.zip
file size: 27780736 bytes
source: 16-bit ints at 44100 Hz
channels: 2 (stereo)
duration: 0:03:53.11
modalities: lossless, high
compression: 32.44%
ave bitrate: 953 kbps
encoder version: 4

Dc

EDIT: Post icon + guestbook part.

This post has been edited by DARcode: Oct 23 2006, 20:46


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WavPack 4.70.0 -b384hx6cmv/qaac 2.41 -V 100
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DARcode
post Jan 4 2007, 10:31
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Pavlov is currently taking into serious consideration selling the 7-Zip name and relative webiste (see here), anyway the LZMA GNU LGPL license will allow others or Igor himself to keep on using and developing the code, that said he's proven to be pretty reluctant to include the works of others into his projects so far.


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WavPack 4.70.0 -b384hx6cmv/qaac 2.41 -V 100
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Posts in this topic
- DARcode   WinZIP 11.0 beta using WavPack?!   Oct 23 2006, 20:43
- - Fandango   QUOTE (DARcode @ Oct 23 2006, 21:43) Is i...   Oct 23 2006, 21:07
- - Bylie   If my memory serves me right didn't wavpack us...   Oct 23 2006, 21:11
- - Fandango   @Bylie: Exactly!   Oct 23 2006, 21:14
- - dv1989   Eh? So it creates files with an extension of .zip,...   Oct 23 2006, 22:42
|- - ggf31416   QUOTE (dv1989 @ Oct 23 2006, 18:42) Eh? S...   Oct 23 2006, 23:48
|- - Fandango   QUOTE (ggf31416 @ Oct 24 2006, 00:48) How...   Oct 24 2006, 01:21
|- - Liisachan   QUOTE (Fandango @ Oct 24 2006, 00:21) Heh...   Oct 24 2006, 08:27
|- - Borisz   QUOTE (Liisachan @ Oct 24 2006, 09:27) Im...   Oct 24 2006, 14:48
|- - ggf31416   QUOTE (Borisz @ Oct 24 2006, 10:48) Which...   Oct 24 2006, 15:15
|- - Fandango   QUOTE (ggf31416 @ Oct 24 2006, 16:15) so ...   Oct 24 2006, 15:18
|- - ggf31416   QUOTE (Fandango @ Oct 24 2006, 11:18) Whi...   Oct 24 2006, 15:40
- - xmixahlx   sounds like a good idea to me!   Oct 24 2006, 00:09
- - rjamorim   It is indeed perfectly legal. Are they crediting ...   Oct 24 2006, 00:55
- - bryant   Thanks for the heads-up on this, it's very int...   Oct 24 2006, 07:16
|- - Fandango   QUOTE (bryant @ Oct 24 2006, 08:16) The B...   Oct 24 2006, 15:09
|- - rjamorim   QUOTE (Fandango @ Oct 24 2006, 11:09) QUO...   Oct 24 2006, 16:24
- - shadowking   Awesome stuff..   Oct 24 2006, 07:53
- - Liisachan   And, if 7-ZIP, WinRAR, etc. are going to try to be...   Oct 24 2006, 08:54
- - dv1989   ^ Well, there's the first evidence of a mentio...   Oct 24 2006, 18:43
- - bryant   WinZIP contacted me early today before I was even ...   Oct 26 2006, 05:00
|- - DARcode   QUOTE (bryant @ Oct 26 2006, 06:00) WinZI...   Oct 26 2006, 08:50
- - Firon   THat's pretty cool, having WavPack be more wid...   Oct 26 2006, 09:14
- - dv1989   Congratulations, David!   Oct 26 2006, 10:59
- - Synthetic Soul   Indeed. A nice bit of well-deserved publicity for...   Oct 26 2006, 13:23
- - guruboolez   Does the compressor use the switch improving the r...   Oct 26 2006, 14:18
|- - Liisachan   QUOTE (guruboolez @ Oct 26 2006, 13:18) D...   Oct 26 2006, 15:52
|- - pepoluan   QUOTE (Liisachan @ Oct 26 2006, 21:52) In...   Oct 27 2006, 10:16
|- - smz   QUOTE (pepoluan @ Oct 27 2006, 11:16) Alt...   Oct 27 2006, 11:09
- - Fandango   I was thinking the same, HA.org apparently receive...   Oct 27 2006, 18:38
- - Sebastian Mares   Maybe a free copy of WinZip. Anyways, I hope WinRA...   Oct 27 2006, 19:31
|- - Egor   QUOTE (Sebastian Mares @ Oct 28 2006, 01...   Oct 27 2006, 19:51
|- - Borisz   QUOTE (Sebastian Mares @ Oct 27 2006, 19...   Nov 22 2006, 20:13
|- - bryant   QUOTE (Borisz @ Nov 22 2006, 11:13) QUOTE...   Nov 24 2006, 04:52
- - Sebastian Mares   Well, then it would be nothing more than a front-e...   Oct 27 2006, 20:01
- - Egor   Hmm, then an ideal variant would be .wv in .zip wi...   Oct 27 2006, 20:35
- - Sebastian Mares   That's a pretty good idea Egor!   Oct 27 2006, 20:46
- - pepoluan   You know, Sebastian, you sound like you're the...   Oct 27 2006, 21:41
- - Sebastian Mares   No way, I'm a WinRAR fan.   Oct 27 2006, 22:01
- - DARcode   RE: http://www.intervideo.com/jsp/Press.jsp?mo...t...   Dec 16 2006, 14:04
- - airon   What I hope this inspires is that other backup too...   Dec 30 2006, 17:10
- - Sebastian Mares   Seems that WinRAR is not interested into adding Wa...   Dec 30 2006, 17:23
- - amano   Well, maybe Igor Pavlov from 7-Zip could be convin...   Dec 30 2006, 18:02
|- - rjamorim   QUOTE (amano @ Dec 30 2006, 14:02) Well, ...   Dec 30 2006, 20:44
|- - amano   QUOTE (rjamorim @ Dec 30 2006, 11:44) QUO...   Dec 30 2006, 23:06
- - airon   That is a shame, since now Winzip will be the only...   Dec 30 2006, 22:22
- - DARcode   Pavlov is currently taking into serious considerat...   Jan 4 2007, 10:31
- - pepoluan   David, You got the mug & t-shirt yet?   Feb 19 2007, 09:37
- - bryant   QUOTE (pepoluan @ Feb 19 2007, 00:37) You...   Feb 20 2007, 07:52
- - Squeller   QUOTE (bryant @ Feb 19 2007, 22:52) It wa...   Feb 20 2007, 08:58
- - bryant   QUOTE (Squeller @ Feb 19 2007, 23:58) She...   Feb 21 2007, 15:12
- - rjamorim   QUOTE (bryant @ Feb 21 2007, 11:12) QUOTE...   Feb 21 2007, 15:57


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