how to shorten mp3

Ask for help: My job requirement is to generate a waveform diagram of a MP3 file. My idea is to first generate a WAV file MP3, and then use the WAV file to generate a waveform diagram. All the process will not, ask for help. Originally, I want to exec (lame ...) This converts the MP3 into WAV, but finds that sometimes the conversion fails. Later, some experts

You can play a specified MP3 file or an MP3 file in an embedded resource. The following is the source code of the MP3 operation class I wrote: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Using system;Using system. Collections. Generic;Using system. LINQ;Using system. text;Using system. Windows. forms;Using

Compile a Python script to obtain the mp3 file tag Information This article describes how to compile a Python script to obtain the tag information of an mp3 file. The Code is based on Python2.x. The annotations in this article are very detailed. For more information, see Next we will use a python instance program to learn python. The purpose of this program is to analyze the Tag information of all

The example in this article describes how Python modifies MP3 files. Share to everyone for your reference. Specifically as follows: Use this program to modify the MP3 is smaller than the original, because a picture was deleted, played to MP3 "thin body" role. In some MP3, each has a picture of more than 400 K, 10 a fe

why convert to audio format Recently in instant messaging, there are always several types of files about voice recording, but you want to interoperate with Android for audio. Then convert the MP3 format audio file or AMR format file. Of course AMR is the best, because the same time period, AMR file data size is the smallest, ideal for mobile device data transmission. Using Avaudiorecorder in iOS cannot record audio files in

Mcisendstring is an API command used to play multimedia files. It can play MPEG, Avi, WAV, MP3, etc. Here we will introduce 1.Usage:1. Open a multimedia file.First, put a picture control on the dialog, and mcisendstring plays multimedia files on the plane of the picture control,Set the picture Control ID to idc_static1:Cstatic * pstatic = (cstatic *) getdlgitem (idc_static1); hwnd H = pstatic-> getsafehwnd ();Cstring open1;Char Buf [256];Open1.format

IOS crazy explanation-converting recording audio into Mp3 Use a third partyLame,Mp3Audio Encoder. Before using AVAudioRecorder for audio recording, set the parameters: NSString * recordTemporaryPathString = [NSString stringWithFormat: % @/temporary, self. audioTemporarySavePath];// LinearPCM is a lossless encoding format for iOS, but it is bulky.// Recording settingsNSMutableDictionary * recordsettionary = [[NSMutableDictionary alloc] init];// The re

C # No class is provided for playing audio files such as MP3. To write audio file programs such as MP3, you must use third-party controls or classes. This article uses the API function mcisendstring to compile a class for playing audio files such as MP3. The source code is as follows: 1. Media playing class composed of mcisendstring using the API function.

There is a JLayerME-CLDC0.2 dedicated to playing MP3 files and getting the bit rate/sampling rate of MP3 files on cldc1.0/midp2.0. Jlayerme uses its own decoder to parse the MP3 format and convert it to WAV format. This format is supported by the real machine and then played by manager. createplayer. Therefore, resources are greatly consumed. They developer

Mp3tag is a free MP3 file information editing software. To sort out my MP3 file library, I have been searching for an easy-to-use MP3 tag editing software. I used a software called Tag M3U before. It's good, but it's not free. Later I found the mp3tag. It was not very easy to use for the first time, and it was not very good at Chinese support. It was not until o

/* * MP3 Class * * rel. 0.1 * * Copyright (c) Sumatra Solutions srl http://www.sumatrasolutions.com * Ludovico Magnocavallo ludo@sumatrasolutions.com * * License Type:gnu GPL http://www.gnu.org/copyleft/gpl.html * * Heavily inspired by * Perl Apache::mp3 Module (L. Stein)--great module to create a apache-based MP3 server * Perl

The chain music Tutorial is very detailed, so I do not make a lot of changes in small tidy up to send out to everyone's own operation can be. It's been tested and well done! Apply to: QQ space outside the chain BBS outside the chain of personal home chain online music. Solve hotlinking Baidu Network plate and so on often fail. Recommended Use! Tutorial Start No.1 QQ Music MP3 outside the chain production method We need to use the material http:

Q: The new purchase of a MP3 player, the instructions on the need to constantly upgrade the firmware, why do you want to constantly upgrade, often upgrade will damage the MP3 player? A: Manufacturers to provide the firmware is to improve the performance of the machine, and firmware download, update is completely free, in the use of MP3 can be fully reflected in

#pygame播放mp3文件: Here I only introduce a good way to understand Opening the official document, the author found that, like the discovery of the new world, this guy is too strong, and now I can only use it to play my mp3. Well, the rest of the wait to discover it later. What to say, to play the MP3 test code: Import Pygamepath = ' Pam pam-noel Toto.mp3 ' Pygame.m

Today, I saw a small software from Han Yu studio, which can extract mp3 file information under the specified directory and generate a webpage. The function is very simple, but it is very practical, so I thought that I could use php to implement this function, so I went to work.We first open several mp3 files in a text editor. Although all the files are garbled, we find that there is a TAG at the last point,

Text: fasiondog In Linux, there are a lot of CD capturing software, but it is very troublesome to copy the file into MP3 due to copyright issues. For example: By default, the software in the release version does not contain any mp3 encoder. Software with the same function is a bit dazzling Many players and coding software do not normally display Chinese information in

Create an MP3 decoder-use mad (MPEG audio decoding library) in Symbian Some time ago, I wrote a program on newlc.com to create an MP3 player for Series 60. I have received many emails about MP3 decoding and using it on Symbian. Here, we use mad (MPEG audio decoding library) in Symbian to solve the problem. Overview Because in Symbian 7.0, you can use MMF to play

Article Source: PHP Development Learning Portal Address: http://www.php#thinking.com/archives/491 (go to some #) In the Web page production, if want to insert MP3 music in the webpage to add the interactive feeling of the webpage, enhance the user experience degree, this time the webpage music player is very necessary, the general situation if uses the background music to play the words to have several very unfriendly places 1. Play when the page loa

The following is a Python-based instance program to learn about Python. The purpose of this program is to analyze the tag information of all MP3 files and output them. Import OS # Imports OS module, provides file path, lists files and other methods Import SYS # imports the SYS module, using Sys.modules to get all the content in the module, similar to the reflection function From userdict Import UserDict # This represents importing UserDict from the Us

Recently bored, want to listen to the song. Poor new computer songs on the two or three, to listen to the other will have to play on the old computer. However, the antique but sturdy book by the wife mercilessly occupied. Helpless.Reasoning, get it, write a program to play it. Do a C/s player.The ideal is beautiful, the reality is cruel. After tedious searching and testing, Nadio (Oct naudio 1.6), the open-source third-party plugin, was found.Write a conclusion and write the process first.Conclu