WinRAR - [1] :: Программы :: Компьютерный форум Ru.Board

писал бы чтоль в топике наконец-то вышел RAR 3.0 beta1 )) и список на 47 пунктов к нему) а то так не все в курсе что это c офсайта такой адрес) малли)

http://www.rarsoft.com/rar/WhatsNew.txt ..
Цитата:

..
2. Compression algorithm improved. Changes include:

a) dictionary size is increased to 4 MB, this helps to increase
compression on large data sets;

b) a special algorithm for text data, based on Dmitry Shkarin's
PPMd ver.H sources: ftp://ftp.elf.stuba.sk/pub/pc/pack/ppmdh.rar

We express our sincere gratitude and respect to Dmitry for
his excellent PPMd;

c) special preprocessing algorithms for 32-bit x86 executables,
Itanium executables, true color data, audio data and tables.
In many cases significantly increasing compression;

d) now RAR chooses the best combination of algorithms automatically,
so "Multimedia compression" mode and switch -mm are obsolete.

By default, RAR uses only the general compression algorithm
in the "Fast" and "Fastest" compression methods (-m1 and -m2),
advanced algorithms such as audio and true color processing are
enabled only in "Normal"..."Best" (-m3..-m5) modes, the advanced
text compression is activated only in "Good" and "Best"
compression (-m4..-m5). This default can be overridden using
the -mc switch.

RAR 3.0 archives can be unpacked by any RAR version beginning
from RAR 2.9, currently it is 2.9 and 3.0. RAR 3.0 can unpack
archives created by all older RAR versions.

3. Encryption algorithm is changed to AES (Advanced Encryption Standard)
with 128 bit key length.
..

8. Default volume naming scheme is changed from volname.rar,
volname.r00, ..., to volname.part001.rar, volname.part002.rar, etc.
Switch -vn and "Old style volumes names" option in the archiving
dialog allow to use the old extension based scheme.

9. Added support of so called recovery volumes (.rev files),
which can be used to reconstruct missing files in a volume set.
One .rev file allows to reconstruct one missing RAR volume,
for example, 5 .rev files are able to reconstruct any 5 volumes.

In WinRAR you may create recovery volumes either specifying
their number in the archiving dialog or using "Protect" command
inside of the first volume.

In the command line RAR it can be done by the command 'rv[n]'
or switch -rv[n].

RAR and WinRAR automatically use .rev files to reconstruct
missing volumes when unpacking or testing a volume set.
It is also possible to double click on .rev file in WinRAR shell
or use the command 'rc' in the command line to force reconstructing.

I wish to thank developers of Mirror program, who invented
this idea and proposed to implement it in WinRAR.
..
12. Added support for ISO9660 (.iso) file format, which is widely
used to store CD images. WinRAR is able to browse and unpack
contents of ISO files. WinRAR also supports Joliet extension
of ISO9660 and displays long file names inside of Joliet CD images.
..
17. "Test archived files" WinRAR option and the command line switch -t
allow to test files after archiving. This option is especially
useful in combination with the move command, so files will be
deleted only if archive had been successfully tested.
..
20. Switch -ver tells RAR to keep old file versions in archive
when adding their new versions.
The corresponding WinRAR shell option is "Keep previous file
versions" in "Backup" part of archiving dialog.
..
24. "Pause" button added to the operation progress window.
Archiving progress window is now displaying time left
instead of total estimated time.
..

Модерирует : gyra, Maz
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