how to transcribe audio file

The audio file is stored in the database using binary, what method does PHP have to convert binary into audio file?

= STATE_SELECT_ALBUM) {/*** if it is a song folder, enter the song list of this folder */if (cursor. move ToPosition (position) {String [] columns = {MediaStore. audio. media. DATA, MediaStore. audio. media. _ ID, MediaStore. audio. media. TITLE, MediaStore. audio. media. DISPLAY_NAME, MediaStore.

Introduction to audio file preprocessing using the audio CocosDenshion engine in Cocos2d-x,The Cocos2d-x provides an audio CocosDenshion engine that can be used independently of the Cocos2d-x. The CocosDenshion engine essentially encapsulates the OpenAL audio processing libr

The program realizes the function of playing ok.wav under Linux. The program first calls the Fstat function to obtain file-related information (primarily file size information). Allocates the specified memory space through the malloc function and reads the online.wav into memory, then opens the sound card device file, sets the sound card parameters, and then call

directory. The list of songs entering the directory */if (cursor.movetoposition (position)) {string[] columns = {MediaStore.Audio.Media.DATA, Mediastore.audio.media._id,mediastore.audio.media.title,mediastore.audio.media.display_name, MediaStore.Audio.Media.MIME_TYPE}; String where = android.provider.mediastore.audio.media.album+ "=?"; String whereval[] = {cursor.getstring (Cursor.getcolumnindex (MediaStore.Audio.Albums.ALBUM)}); String = Android.provider.mediastore.audio.media.title;cursor = M

My requirement is to be able to record multiple files, the last generated file format is mp3 form, looked up the various information, because Swift cannot directly record the audio as the MP3 format, so finally I took the solution to the first to convert each individual file to MP3, and finally merged to form a MP3 fileFirst, the first step is recorded in simple

PCM file: Analog audio signal is directly formed by the analog-to-digital conversion (A/D transform) binary sequence, the file has no additional file header and file end flag. The Convert tool in Windows can convert PCM audio form

Problem You want to have a method for playing sound quickly. Solution In xna3.0, you can directly load and play sounds from xNa without loading them using xact. Although this method removes some advanced xact functions, it makes playing sound very easy. Working Principle First, add a sound file to the project. The method is the same as adding an image to the project. For more information, see tutorial 3-1. The simplest solution is to drag a .wav

. Net simple recording and playback audio file code,. net recording audio code Features of this Code: DirectX is not required and applicable to C/S and B/S. Method: [Csharp]View plaincopy // MciSendStrin. It is an API command used to play multimedia files. It can play MPEG, AVI, WAV, MP3, and so on. The following describes how to use it: // The first paramet

First of all you should know what is ape? What can ape file play with? A: Ape is a lossless compression format for audio CDs. A: It is recommended to install Plug-ins with Foobar2000,winamp (the latest version is not available) can also play, WMP install Plug-ins can also play. 　 Okay, now do the prep, you need to be prepared with the following software: 1. EAC 095 2. Monkey

Categories: Unity, C #, VS2015Date Created: 2016-04-05 I. INTRODUCTIONThe choice of audio file resources should be based on the principle of smooth, trouble-free operation. The commonly used audio files are listed below.. AIFF is converted to uncompressed audio when importing, which is best for short sound effects.. WA

Http://article.ityran.com/archives/253 This translation is produced by tairan translation team. Please indicate the source for reprinting and inform tairan !! Translation Before I developed the iPhone, Ray had little knowledge about sound formats. I know the differences between some "WAV" and "MP3" sound formats, but I certainly cannot tell you exactly what formats "AAC" and "caf" are, I also don't know what the best way to convert audio files on Mac

IPhoneDeveloped audio 101 (Part 1): file and Data Types Translator: Xia laiyou Disclaimer (read only !) : The original translations of all tutorials provided by this blog are from the Internet and are only for learning and communication purposes. Do not conduct commercial communications. At the same time, do not remove this statement when reprinting. In the event of any dispute, it has nothing to

Disclaimer (read only !) : The original translations of all tutorials provided by this blog are from the Internet and are only for learning and communication purposes. Do not conduct commercial communications. At the same time, do not remove this statement when reprinting. In the event of any dispute, it has nothing to do with the owner of this blog and the person who published the translation. Thank you for your cooperation! Original article link: http://www.raywenderlich.com/204/

When developing a call center, you need to play the voice. You need to convert the wav format of your recorded voice to the gsm format. asterisk also supports the wav format, however, it is unclear why the wav file cannot be played if it is larger, so it is only converted to the gsm format.Command: sox 00.wav-r 8000-c 1 00.gsm resample-qlThe following is an article source found on the Internet.Sox is the most famous Open Source

Core Tip: This article describes two ways to embed an audio file in a flash document so that it can play correctly in Flash Player.This article describes two ways to embed an audio file in a flash document so that it can play correctly in Flash Player. 1, the establishment Sound object uses the load () method to load

5. MPEG audio tags MPEG audio tags can be divided into two types: ID3v1, which has a file tail and a length of 128 bytes, and ID3v2, which is an extension of ID3v1 and has a file header with an indefinite length. 1. ID3v1 The ID3v1 label is used to describe the MPEG audio

Reprint Please specify source: http://blog.csdn.net/zhaokaiqiang1992Today, an open blog, found a friend sent me a private message, ask the following questions, so close this article, for its doubts.From this friend's question, we need to understand the following questions, in order to give him a good answer:(1) How can I get information about all the songs in my phone?(2) When the song file changes, such as adding and deleting operations, how to updat

#include #include#include#include#include#include#include/*The following three parameters are related to a specific file * cmd:file audio file * [file Pass.wav] =>> Pass.wav:RIFF (Little-endian) data, WAVE Audio, Microso FT PCM, + bit, mono 44100 Hz * 1. 16-bit * 2. Mono for

PHP saves remote files to server code (including using GETID3 to get audio file attributes)