search for: pkzip

...times ago i was playing with coding, shannon theoremes and other stuff, i have tried without success to compress audio wave, and i have notice that simply oversampling audio material enacnhe a lot compression ratio i only take awav file, oversampled it by 20 tiimes and then compressi it using pkzip or rar. i don0't remember if i also do a CONSTANT PREDICTION, iony know that pkzip and rar nicely work when they have to compress a file that has few symbols pkzip fail compressing chinese, or wave file but work with english text couse it has only 20 symbols=) a wav file has 2^16 simbols.. bu...

The following patch allows memdisk to support compressed floppy images created by WinImage. WinImage creates a PKZIP-style archive with a single member, the .img (or .ima) file containing the floppy image. WinImage names such archives with a .imz extension. This patch lifts the header/trailer checking code from gunzip() to a new function, check_zip(), which both checks for a valid ZIP image and returns the CRC,...

...details. Latest sources and executables are at ftp://ftp.info-zip.org/pub/infozip/ ; see ftp://ftp.info-zip.org/pub/infozip/UnZip.html for other sites. Compiled with gcc 5.3.0 for Unix (Linux ELF) on Apr 17 2016. UnZip special compilation options: ACORN_FTYPE_NFS COPYRIGHT_CLEAN (PKZIP 0.9x unreducing method not supported) SET_DIR_ATTRIB SYMLINKS (symbolic links supported, if RTL and file system permit) TIMESTAMP UNIXBACKUP USE_EF_UT_TIME USE_UNSHRINK (PKZIP/Zip 1.x unshrinking method supported) USE_DEFLATE64 (PKZIP 4.x Defl...

...times ago i was playing with coding, shannon theoremes and other stuff, i have tried without success to compress audio wave, and i have notice that simply oversampling audio material enacnhe a lot compression ratio i only take awav file, oversampled it by 20 tiimes and then compressi it using pkzip or rar. i don0't remember if i also do a CONSTANT PREDICTION, iony know that pkzip and rar nicely work when they have to compress a file that has few symbols pkzip fail compressing chinese, or wave file but work with english text couse it has only 20 symbols=) a wav file has 2^16 simbols.. b...

...h files left open. My app is a Dialogic application on a Win2K box. The host is running AIX 5.1 ML2 and samba 3.0.23a. Whenever my PC app speaks a prompt stored on the AIX box, the file stays open. smbstatus, fuser and lsof all agree the file is open. All other apps that I've tried, Winzip, pkzip, vi, etc., behave properly. I just can't believe this is a samba issue, but the vendor, Dialogic, is stonewalling on their side. They keep saying "It doesn't happen with local files, so if it happens in a share, it isn't our problem." So I'm kind of stuck, and looking...

...der check -------------- Java Deflater public Deflater(int?level, boolean?nowrap) Creates a new compressor using the specified compression level. If 'nowrap' is true then the ZLIB header and checksum fields will not be used in order to support the compression format used in both GZIP and PKZIP. Parameters: level?- the compression level (0-9) nowrap?- if true then use GZIP compatible compression http://java.sun.com/j2se/1.5.0/docs/api/java/util/zip/Deflater.html#Deflater(int, boolean) -------------- These threads also seem to be dealing with the same issue?. http://www.groupsrv.com/s...

Hello All, I have all the packages as .zip files in a folder, say zipfolder. Does "pkunzip -d c:\zipfolder\*.zip", while I am in the library folder of R home, install the packages just like installing each package individually from the RGui Packages menu? Thanks syed at saudionline.com.sa -------------- next part -------------- An HTML attachment was scrubbed... URL:

...PU time is too valuable to bother with maximum compression", but that ignores the fact that all of the copies made of those files are going to add up to something bigger. A recent Google-developed algorithm called Zopfli is taking a similar approach with the old Deflate method (first used in PKZip, still used today in PNG, gzip, zlib, etc). 100% compatible with every web browser that can already decode the data. Not a new format, just the best that gzip/zlib can be. There is a huge increase in CPU requirement for compression, but that only has to be done once for each source file. http://g...

...was just me... > Anyway, the flac command-line should be improved, even though the > file format and library are probably just fine being left alone. The format should definitely remain frozen: that was one of the founding principles of the ARJ compressor, after widespread confusion when PKZIP 2.0 was released (older versions of PKUNZIP could not deal with the new compression methods). -- -Dec. ---

...;> Anyway, the flac command-line should be improved, even though the >> file format and library are probably just fine being left alone. > > The format should definitely remain frozen: that was one of the founding > principles of the ARJ compressor, after widespread confusion when PKZIP > 2.0 was released (older versions of PKUNZIP could not deal with the new > compression methods). > > -- > -Dec. > --- > _______________________________________________ > Flac-dev mailing list > Flac-dev at xiph.org > http://lists.xiph.org/mailman/listinfo/flac-dev &gt...

On 14-03-13 20:02, Declan Kelly wrote: > The next official release of the FLAC command line should really have > a "-9" option for absolute maxed-out big-memory CPU-burning compression. No. If you want such things, try TAK, OptimFROG, Monkey's Audio or even LA, you'll lose hardware compatibility anyway and they do much better than FLAC will with a -9 option. FLAC 1.0

Lots of comments throughout this one... On Jan 7, 2011, at 15:28, Declan Kelly wrote: > On Fri, Jan 07, 2011 at 02:22:51PM -0800, brianw at sounds.wa.com wrote: >> However, you should be aware that many modern producers use software >> to create their music, and when the software stores sound clips in >> MP3 format, what you end up with is music that sometimes looks like

Hi I have just started to have a look at R. I have used most stats software packages and can use perl, visual basic etc. I am interested in how well it handles lots of output e.g. tables or charts. How would you get lots of output most easily and quickly into a Word document? Sharon Snowdon ------------------------------------------------------------------------ - FIGHT BACK AGAINST SPAM!

...to > bother with maximum compression", but that ignores the fact that all of > the copies made of those files are going to add up to something bigger. > > A recent Google-developed algorithm called Zopfli is taking a similar > approach with the old Deflate method (first used in PKZip, still used > today in PNG, gzip, zlib, etc). > 100% compatible with every web browser that can already decode the data. > Not a new format, just the best that gzip/zlib can be. > > There is a huge increase in CPU requirement for compression, but that > only has to be done once fo...

...to the work of many people. See the file AUTHORS in the distribution for the complete list. ---------------------------------------------------------------- Bugs fixed in 1.3.23: 6719 Office 2000/2003 - installer ignore selected functions 7078 Installation of Army Men 2 crashes 10884 pkzip 2.5 gets confused when waiting for console input 11057 Blood 2: The Chosen (v.2.1) - all textures corrupted 11486 Anarchy Online does not patch 15674 Sacred 2 - Fallen Angel fails to start 15729 No videos ,UI in Command and Conquer 3:Tiberium Wars v1.09 15851 Far Cry 2 does not pass...