convert wma file to wav file

1. Convert file, FileInputStream to byte array:File File = new file ("Test.txt");InputStream input = new FileInputStream (file);byte[] byt = new byte[input.available ()];Input.read (BYT);2. Convert byte array to InputStream:byte[]

solve the development problem Not much to say, start today's theme, today is mainly about how to convert Shp files to GeoJson, which is easy to implement in QGIS, ArcGIS and other professional software, just a button on the line, this article is to study the story behind this button. This article is encountered in the use of Geotrellis, so still belong to this blog set, of course, the framework is also based on Geotrellis.One, the realization Mode 1.

In the practical application of deep learning, we often use the original data is a picture file, such as Jpg,jpeg,png,tif, and may be the size of the picture is not consistent. The type of data that is often used in Caffe is Lmdb or leveldb, so a problem arises: how can I convert from the original picture file to a db (Leveldb/lmdb)

How do I convert a CAD drawing into a PDF file in the CAD editor? In the ordinary work, the architect with the help of the CAD editor without editing a CAD drawing needs to be viewed, but the CAD drawings are in DWG format, so it is not convenient for us to view, many times we need to convert CAD drawings into PDF files, so that we can easily view, But how do I

In general, some data types are processed using Excel tables, and sometimes they are sent to others when they are viewed, and in some cases it is necessary to convert these Excel tables into PDF files and send them. So how does Excel convert to PDF files?The occasional processing of some files can be converted in two simple ways, first of all Excel to PDF online http://app.xunjiepdf.com/excel2pdf.　　Go to th

How PHP converts a text file to CSV output This article mainly introduces PHP to convert text files CSV output method, through the inheritance and extension of the Splfileobject class to achieve the function of text file conversion output, is very practical skills, the need for friends can refer to the next This example describes how PHP converts a text

Word translates to ppt, and you may be able to do it easily, but instead of translating PowerPoint to Word, you know what? I have always used a very stupid method, that is, the words inside a section of the stick out. Less text is good to say, if more words, the workload can be imagined ... Transformations in PowerPoint 2003 One of the most common ways you might use this is the following: (in Microsoft Office PowerPoint Version 2003) 1. First open the Chinese PowerPoint

The quick PDF conversion to Word Converter is a powerful file conversion tool, it uses the multi-level transformation technology, can carry on the depth transformation to each file to achieve the most satisfying conversion effect, especially in the PDF turn word technology, can fully realize the PDF file perfect transformation, does not appear any typographical e

This article reproduces the address:http://blog.csdn.net/sunkun2013/article/details/13167099 1. Background:When you learn Java, there is only one section in the textbook about title, and you have to write your own cumbersome configuration file, and the end result can only be converted to a jar file. It's really a bad heart. This blog teaches you how to quickly and easily package Java code into jar fil

installation success. (not successful can go directly to the wall to die). Package with Fat jar: Right-click on your project, the option list has the build Fat jar item, select it, pop-up window you will feel particularly friendly, easy to use at a glance, click Browser (Main-class choose your main Class)---next---finish ( Tick all the resources you need to pack together, by default. Look, the jar file is generated in your project. Run it, everything

1. Use the iconv command to encode and convert the File Content Usage: iconv [option...] [file...] The following options are available: Input/output format specifications: -F, -- from-code = Name Original Text Encoding -T, -- to-code = Name output Encoding Information: -L, -- list lists all known character sets Output Control: -C: Ignore invalid characters

Shapefiles are the most common format for GIS vector data, and just about every GIS program, free or other cial, can open them. unfortunately, older vector data is often in the ArcInfo interchange e00 format which, unlike shapefiles, isn' t a well-known ented format. export free GIS programs can't open e00 files at all, and even those few that can often have problems handling them correctly. but there's a fairly simple two-stage process that can accurately c