how to compress wav files

The following two methods are provided to compress and decompress files in C: Use the open-source sharpziplib. The following code uses sharpziplib for simple encapsulation of the compression and decompression class: /// /// Fileziplib compression, decompressed class /// Public class fileziplib { Public fileziplib (){} /// /// Create a compressed file/// /// /// Public static void packfiles (string zipfilena

　　　 /// ///unzip the RAR and zip files (there is a need for Winrar.exe (as long as you can extract or compress files on your computer Winrar.exe))/// /// Save directory after extracting files /// The file to be extracted is stored in absolute path (including file name) /// whether the e

Be careful! AngularJS and RequireJS are used to merge and compress files. angularjsrequirejs The AngularJS framework is used in the project, and RequireJS is used for asynchronous module loading (AMD). When file merging and compression is performed, some pitfalls are encountered, but some problems are solved, but the reasons are not clear. Those pitfalls1. The paths in build. js must be consistent with that

Abc.txt The file cannot be added to the compressed archive (GZ or bzip). The file can only be added to the normal archive file. 9. Add files to a compressed archive (TAR.GZ/TAR.BZ2) It has already been mentioned that it is not possible to add files to a compressed archive, but it can still be done with some simple tricks. Use the Gunzip command to extract the archive, then add the file to the archive an

Original URL: http://blog.csdn.net/zqlovlg/article/details/8033456Installation method:sudo apt-get install p7zip-fullUnzip the file:7z x manager.7z-r-o/home/xxThe explanations are as follows:x represents the extracted files, and is extracted according to the original directory (there is also a parameter e is the decompression file, but it will all the files are extracted to the root, not their original fold

1. Back up your Linux systemWindow System in the running state, we can not copy the file, then under Linux it? Her file structure is a tree-type structure. And we can package all the system files when the system is running. In particular, the root account of Linux has any operation on the system, which is why it is necessary to create a low-level user right to prevent system errors caused by the system crashes the halo. Look at the backup command belo

The database server used by the company is backed up every day, before manually compressing and then copying one copy to another.No matter what, you decide to use a script to automatically back up and copyThere is a lot of information on the Internet, Baidu a bit Environment Introduction Database backup files are stored under D:\beife\A server with a network segment as a backup of compressed files2. compressing documentsInstall the WinRA

1. Right-click the file to be compressed, select Add to compressed file. 2. Enter the "compressed file name and parameters" of the Operation page, set the "Compressed Files format" and "compressed to volume, size" (General selection of RAR format, compression volume size according to the size of the file to compress and the number of compressed components, such as this example, To

Basic Linux Tutorial: Package and compress files I. Notes The number of files is too large. Is it difficult to copy the files? What should I do? Pack! If the file is too large, will it take a long time to download and transmit it over the network? What should I do? Compression! In Linux, the extension of the compre

compressed!");}}} Creating a thread pool for recursive compressionto implement compression for all sub-files under a folder, first recursively find all the child files and then call the compression thread to compress. Package Date0805.demo1;import Java.io.file;import Java.util.concurrent.executorservice;import Java.util.concurrent.executors;public class Gzip

This article mainly introduces how to compress multiple CSS and JS files in php, and how to compress css files and js files by using two complete examples, for more information about how to compress multiple CSS and JS

Recently responsible for the construction of a project framework, because our side is the back-end team, no professional front-end engineers to support us, I have encountered some front-end problems in this construction process, to share with you. Key sharing points: The browser can update the cache when the project is built by automatically adding a version number to the Css,js file name to resolve the new live version Build projects automatically

How to Use Python to compress and decompress zip files This article mainly introduces how to use Python to compress and decompress zip files. It mainly uses the zipfile package. For more information, see Python zipfile provides a very convenient way to compress and decompres

How to compress large files in PHP? nbsp; the files to be compressed should be at least 40 MB my code $ data nbsp; nbsp ;= nbsp; nbsp; nbsp; implode ( nbsp; quot; n how to compress large files in PHP The minimum size of the file to be compressed is 40 MB. My code

Address: http://www.csdn.com.cn/html/040531/200441448014540.html I needed to compress and decompress the file while working on the project, so I downloaded it from the http://www.icsharpcode.net.Source code for compression and decompression, but after downloading it, there are so manyCodeI don't know how to start.I was so patient that I finally found a way to study it. Two types of File compression and decompression are rewritten for your own needs,Z

Address: http://www.csdn.com.cn/html/040531/200441448014540.htmlI needed to compress and decompress the file while working on the project, so I downloaded it from the http://www.icsharpcode.net.For the source code for compression and decompression, but after downloading it, I don't know how to start with so much code.I was so patient that I finally found a way to study it. Two types of File compression and decompression are rewritten for your own need

[Help] How does phpversion4.4 compress multiple files into one ZIP file? For example, please advise. PHP is 4.4.4. Don't get too New version... ------ Solution ------------------ go online! Currently, no one uses php4, but all of them are php5 ------ solution ------------------ There is a network such as phpclass abroad [help] PHP Version 4.4.4 how to compress mu

Use asset to compress js and css files in Yii2, and yii2asset Official Website documentation Http://www.yiiframework.com/doc-2.0/guide-structure-assets.html Run in the yii directory Asset/template assets. php Generate assets. php. This is a configuration template and modify it as follows: Here, css and js all use yuicompressor. Create the js and css folders under web/assets and set the permissions to 777.

C # invoke ICSharpCode.SharpZipLib.Zip to implement the common class of decompression functionalityRecently want to use a decompression function from the Internet to find and add their own changes, personal feeling or more useful, directly on the code as followsUsing system;using system.linq;using system.io;using icsharpcode.sharpziplib.zip;using Icsharpcode.sharpziplib.checksums;using system.diagnostics;using microsoft.win32;namespace ZipCommon{public class Ziphelper {#region

bzip2 files BZIP2 uses Burrows-wheeler block sort text compression algorithm and Huffman encoding method to compress files. The compression rate is generally much better than the lz77/lz78 based compression software, and its performance is close to that of the PPM family of statistical compression software.Command-Line arguments are intentionally designed to be