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[]

When you have a lot of text files to maintain, it's better to convert them into PDF documents. For example, PDFs are better for printing because PDF documents have predefined layouts. In addition, you can reduce the risk of accidental changes to your documents.To convert a text file into PDF format, you will need to follow the two steps below.Preparatory workFirs

The full name of the PDF is "protable Document Format", a special new type developed by Adobe.Text format, this text format in addition to convenient reading, small size, but also has a strong anti-theft function,So it would be a hassle if we were to edit the files in PDF format. But we can convert the PDFSolutionkeys we edit the Excel table, then how do we put the PDF format file? Here's a little story to

All users who have used iQiYi client to download Videos should know that the video files downloaded from the client are very special. Why is it so special, iQiYi video adopts the high-definition encrypted qsv format. In addition to protecting file copyrights, this video format also provides a business strategy, files in this qsv format can only be played on iQiYi client, and cannot be opened by any other player. I have to say that the people who propo

When the PPT is sent to the customer, most people choose to convert it to PDF file, which makes it easy to send and protect and ensure that the files are not garbled. However, some conversion method converted file effect is not as good as not to turn, then how to convert PPT to PDF format to ensure the effect?Open ppt

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 files and convert to exe executable files2. Preface:We al

Import Java.io.ByteArrayInputStream; Import Java.io.File; Import Java.io.FileInputStream; Import Java.io.FileOutputStream; Import Java.io.InputStream; /** * Convert binary flow to picture file * @author Night Breeze Studio Www.soservers.com */public class Imgertofileutil {/** * converts received string to picture save * @param imgstr binary Stream Conversion String * @param imgpath Picture's save path

Win7 System how to convert PDF file format to Excel form? sometimes because of the need for the work of the PDF format file into Excel format, but do not know how to set, if the original text to re-enter it is very waste of time, but also easy to make mistakes, what is the simple way to let the PDF into Excel table format? Methods of course there are, The followi

It is common for editors to modify some documents to be of office type, but as PDF files are used more and more widely, it is also very popular to meet PDFs when working with documents, although there are already pdf editing tools, it is inconvenient to make extensive changes to the document content. In general, we edit the document in Word to write. Even if you want to support PDF documents can be produced in Word after the output in PDF format, then how to

If you need to convert a. docx file to a. doc file, you may have a headache and do not have the required conversion software on hand, but you know that in fact the Apple system has built-in this conversion tool, the following small part of a simple description of how to quickly and easily on the Mac to convert. docx fi

Recently, the serial port upgrade program needs to convert the. Out file into a binary file and burn it to flash for offline use. The conversion method is divided into two steps: (1) first convert the. Out file to the Hex file: Th

Recently, python was used to develop a test tool for the project. Because the user is in another department, the leader wants to release the Python script to be executable without running the python platform.ProgramIt is best to use a single EXE file and protect the source code of our department. Pyinstaller meets this requirement. Currently, the latest version of pyinstaller is 2.0, which supports python2.7. Next, this article will discuss how to use

Transferred fromHttp://www.cnblogs.com/balian/archive/2012/11/22/2782308.html Recently, python was used to develop a test tool for the project. Because the user is in another department, the leader wants to release the Python script to be executable without running the python platform.ProgramIt is best to use a single EXE file and protect the source code of our department. Pyinstaller meets this requirement. Currently, the latest version of pyinstal

Today, many friends ask how to convert PDF to Word format and edit, PDF to Word software where to download? And so on, we know that the general online download of PDF conversion to Word need to register or purchase, for temporary processing of files of users is not necessary, Here you will find a free tool to convert PDF to Word.Convert PDF files to Word We need specialized conversion software, but if you a

PHP converts a text file to CSV output, This example describes how PHP converts a text file to CSV output. Share to everyone for your reference. The implementation method is as follows: This class provides a fast, easy way to convert to a fixed-width CSV file, which can be used by Splfileobject to perform iterations,

Convert the file test. Avi to test. FLV.FFmpeg-I test. Avi-AB 56-ar 22050-B 500-r 29.97-s 320x240 test. FLVThumbnail capture of files:FFmpeg-I "test. Avi"-y-F image2-ss 4-T 0.001-s 350x240 test.jpgCapture existing FLV files:FFmpeg-I "test. FLV"-y-F image2-SS 8-T 0.001-s 350x240 test.jpg FFmpeg conversion command (test failed)FFmpeg-y-I test. Avi-bitexact-vcodec h263-B 128-R 15-s 176x144-acodec AAC-AC 2-ar 2

Convert an RTF file to HTML and display Code This is how it works. It uploads an RTF file and converts it to HTML for display. The code is a bit complicated and teaman needs to study it well, as if the Chinese version is a bit problematic. If (! ($ Userfile )){?>Send this file: Exit;}Function processtags ($ tags,

Recently, the Network Administrator assigned me a space on the server to show some information. In order to facilitate the query on the network, we made a simple ASP Query System, which is linked to the Access database in the MDB format, documents are summarized in Excel. The format is XLS. Can I convert the XLS file to MDB? The first thought is to save the table file