Dmg Images With Lzfse Compression Are Not Supported

TransMac also is able to burn DMG images to disc, mount physical partitions formatted as HFS / HFS+, convert to Windows readable ISO files, create brand-new DMG image files for use on a Mac,. Supports all the Mac disk image formats:.dmg files, writable.sparsebundle and.sparseimage files, and legacy.img files. Create smaller disk images quickly using modern LZFSE compression. Code-sign your.dmg so that macOS knows it can be trusted after download.

This is a reference C implementation of the LZFSE compressor introduced in theCompression library with OS X 10.11 and iOS 9.

LZFSE is a Lempel-Ziv style data compression algorithm using Finite State Entropy coding.It targets similar compression rates at higher compression and decompression speed compared to deflate using zlib.

Files

Building on OS X

Lzfse

Produces the following files in /tmp/lzfse.dst:

Building on Linux

Tested on Ubuntu 15.10 with gcc 5.2.1 and clang 3.6.2. Should work on any recent distribution.

Produces the following files in /tmp/lzfse.dst:

Are

Building with cmake

Installs the header, library, and command line tool in /usr/local.

Bindings

Python: dimkr/pylzfse

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Labels

Comments

commented Jan 17, 2018

Apple introduced new LZFSE type of compression inside DMG files. Currently it's not supported, in progress. Example image

added the feature request label Jan 17, 2018

commented Jan 17, 2018

Beta version which support new type of DMG files

commented Jan 18, 2018

Updated Beta version, now it can also extract 'pbzx' Payloads inside such archives.

commented Apr 23, 2018

fixed in 3.9.0

Dmg Images With Lzfse Compression Are Not Supported Transmac

closed this Apr 23, 2018

Dmg Images With Lzfse Compression Are Not Supported On Iphone

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