how to shorten mp3

The whole idea1, Server Installation FFmpeg2, Use the FFMPEG-I directive to convert AMR to MP3 format (this will be written in PHP code, using the EXEC function can be executed)3. Use the HTML5 audio tag to play the MP3 file on the web sideHere are the details of the operation:first, Server Installation FFmpeg take Cenos as an exampleReference Here: http://my.oschina.NET/ethan09/blog/372435It is important t

Scenario One: Use Avaudiorecorder to record the PCM data format file, and then start the sub-thread loop through the file, read the PCM data transcoding MP3 and write to the mp3 file (most of the current online information is like this)1.lame Initialize Open PCM, MP3 file get file pointerSingle channel does not need to set Lame_set_model, because API has been de

Today aiping Point reading pen MP3 source files appear inconsistent sound size, and need to be English word MP3 and Word translation MP3 file connection, just start using ffmpeg effect is poor. The Almighty Gitgub proved its omnipotence again, and I found Pydub.1 Website: https://github.com/jiaaro/pydub2 Pydub need to rely on LIBAV or ffmpeg3 installation in a Ma

The first step is to put the file you need to encrypt and a regular MP3 song in the same folder. In the WinRAR main window, select file → Browse folder (pictured below) In the second step, specify the folder in the pop-up dialog box, and then click the OK button to return to the main window. The third step, press the CTRL key while using the left mouse button to select the files and MP3 files

The media component of the Flash MX 2004 is really good, when you use it you may find that the Mediadisplay component can play only one mp3, and if you want to play a song and then play another song, you can't. Today to introduce you how to use Mediacontroller and mediadisplay components to achieve a number of MP3 network. The player interface is shown in figure: Ideas are as follows: The song list is reco

Today's digital products are becoming more and more popular, which will gradually attract the attention of more virus makers. Maybe they will be infected with a lot of viruses while singing. If they develop good anti-virus habits, the virus will not spread wildly.When we use an MP3 player, we often need to connect the MP3 player to a computer and then copy the file. In this way, the

Today's digital products are becoming more and more popular, which will gradually attract the attention of more virus makers. Maybe they will be infected with a lot of viruses while singing. If they develop good anti-virus habits, the virus will not spread wildly. When we use an MP3 player, we often need to connect the MP3 player to a computer and then copy the file. In this way, the

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. Open several mp3 files in a text editor, although SyntaxHighlighter. all (); Today, I saw a small software from Han Yu studio, whic

How to use php to extract information from mp3 files. Today, I saw a small software from Han Yu studio that could extract the mp3 file information in the specified directory and generate a webpage. the function is very simple, but it is very practical, so I thought of today, seeing a small software from Han Yu studio, I can extract the mp3 file information under

The download function is implemented, but you are too lazy to write more. simply use the You can't adjust the volume of madplay. You need to enable the sound card driver without doing so. The progress bar is a decoration. Completed functions: Play, top/bottom, double-click the song name to play, and display the lyrics synchronously. Running Environment: arm92t0 S3C2440 Development Board, Linux without interface, QT Development Environment: QT arm-Linux-gcc First develop on PC, then migrate to a

From: http://bbs.ednchina.com/BLOG_ARTICLE_276006.HTM Playing MP3, we have already achieved a sine wave test of vs1003, and we can hear the sound at a certain frequency from the headset. Then write a program to read the file from the MMC/SD card and send it to vs1003 for playback. Both the mmccard and vs1003 on my board are connected to the same hardware SPI interface, and different chip selection controls are used. The idea of the program is that the

Author: code out of stock. Yobo is my favorite music site. Its interface is refreshing and its unique "Music DNA" (that is, it automatically recommends songs for you through psychological testing). It is one of the most popular music recommendation sites in China. All the music is stored on the official dedicated server, and the download speed is fast. The format is MP3, the bit rate is 128 Kbps, And the ID3 tag is complete. In combination with the

The following program implements a simple mp3 playback function. You can set the path to search all mp3 files and play them in sequence. #! /Bin/sh # very simple example shell script for mp3 player #2014-5-6 by slwang # search all mp3 files and play the song path1 in sequence = ~ /Musicpath2 = ~ /Downloadstemp_file =/t

I. Design ideasThe program requires the ability to play the MP3 file, so call the play method in the library: Right-click the toolbox selection, add COM components, select Window Media Player, and the Toolbox will have one more control and then drag onto the form to OK. Also put several Buttoon buttons in the form to achieve pause \ Play, stop and other functions. Finally, the song path is displayed in the TextBox.Two. Code implementation1 usingSystem

Instead of Golang a built-in library for WAV-MP3, this article transforms it by Golang calling the lame command of Linux.In a Linux environment, lame is not installed by default, so you first need to install lame (personal save download file: Http://pan.baidu.com/s/1qWp71G4#path=%252Fsharesoft%252Flinux%252Flame).Linux lame Installation and use:1. Unzip lame compressed file: TAR-VZXF lame-3.98.4.tar.gz2. Go to the extracted files directory, then execu

I have been learning English recently, and many words are not very easy to read. I have to go to iciba.com and dreye.com every time. It is very troublesome! Later I thought, could I write a program to automatically download it? Test it and get it done! All the audio mp3 files downloaded are real-person voices. The results are amazing! Google love word overlord is female pronunciation, and the translation is male pronunciation, each of which has its ow

others.Anyway In order to let everyone no longer detours, introduce me how to do, in fact, very simple. I am using the socket upload, when there is a file upload finished, if it is audio files, I will turn him into MP3 format. Both AMR format and CAF format, as well as any audio format, are available.First of all, download Ffmpeg.exe, it is easy to search, can be from the official website. Because we're just transcoding, we don't introduce him to the

The example in this article describes how Python modifies the MP3 file. Share to everyone for your reference. Specific as follows: With this program modified MP3 than the original is smaller, 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 few