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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
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
Modify function djinfo ($ dir) for obtaining mp3 file information using php)
{
If (! File_exists ($ dir) return '';
If (substr (php_uname ('s '),) = "Windows") {// not supported by LINUX
$ Player = new COM ("WMPlayer. OCX ");
$ Media = $ player->
PHP Windows environment can convert AMR format to MP3 format ask the great God for advice
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PHP Windows environment can convert AMR format to MP3 format ask the great God for advice
PHP is not good at this thing, even if it can
from:http://my.oschina.net/caroltc/blog/324024 1.html2ps and html2pdf : http://www.tufat.com/script19.htmHTML2PS can convert HTML with images, complex tables (including Rowspan/colspan), Layer/div and CSS styles into PostScript and PDF. HTML2PS
Title: PHP OverviewAuthor: ZhengDate: 2014-05-16------------------| Thank you Marco Education |---Cumago's career is plain sailing.Mime,http,htmlMIME:N enables HTTP to transmit non-textual information, such as mp3http: can only parse HTML documents,
Introduction: This is a detailed page of the PHP open-source project. It introduces related knowledge, skills, experiences, and some PHP source code.
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1. What is FFmpeg? Now let's take a look at the introduction of Baidu Encyclopedia.FFmpeg is an open source free Cross-platform video and audio streaming program that belongs to free software, using LGPL or GPL licenses (based on the components you
Introduction: This is a php file MIME table details page, describes and php, related knowledge, skills, experience, and some php source code.
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Php file Upload extension and file type table (covering almost all files ). There are many php file Upload classes on the Internet, and file Upload processing is a special feature of php (at least this is shown in the manual as a feature of php, I
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