Hello. Which implementation of bzip2 have the biggest decompression speed? There is a http://bitbucket.org/james_taylor/seek-bzip2/src/tip/micro-bunzip.c which claims Size and speed optimizations by Manuel Novoa III ([email protected]). More efficient reading of huffman codes, a streamlined read_bunzip() function, and va...
I would like to chain multiple stream operations (like downloading a file, uncompressing it on the fly, and processing the data without any temp files). The files are in 7z format. There is a LZMA SDK available, but forces me to create an outside output stream instead of being a stream itself - in other words the output stream will have ...
I am generating relatively large files using Perl. The files I am generating are of two kinds: Table files, i.e. textual files I print line by line (row by row), which contain mainly numbers. A typical line looks like: 126891 126991 14545 12 Serialized objects I create then store into a file using Storable::nstore. These objects usual...
I have a concatenated file made up of some number of bzip2 archives. I also know the sizes of the individual bzip2 chunks in that file. I would like to decompress a bzip2 stream from an individual bzip2 data chunk, and write the output to standard output. First I use fseek to move the file cursor to the desired archive byte, and then ...
Up until Delphi 2007 I was using DelphiZlib 0.2.99 for decompressing gzipped files. In Delphi 2009 the library does not compile anymore. Besides the conflict with Delphi's own zlib.pas unit, the code generates a number of string-related compiler errors and warnings which I don't think I can fix without a close understanding of the librar...
okay, pretend you had some means of distributing sms text messages to multiple phones (go ahead, pick any, so many already exist), could you send compressed text messages that were capable of being decompressed by the phone? specifically, could you send more than 160 characters per text message that would NOT require additional software ...
I have found a link that I think is showing me how to do what I want to do, but I need a bit of help getting to grips with this I have a pointer to my JPEG data in memory, I want to get the the raw RGB data out of it. I also will be calling this function over and over, so I figure that if I can put some of pull some of this stuff out an...
Hello, Anyone have any links to a class or package for extracting ar packages in java? Thanks ...