SWFMovie
PHP Manual

SWFMovie::streamMP3

(PHP 5 <= 5.3.0, PECL ming SVN)

SWFMovie::streamMP3 — Streams a MP3 file

说明

int SWFMovie::streamMP3 ( mixed $mp3file [, float $skip = 0 ] )
Warning

此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。

Streams the given MP3 file mp3file.

This method is not very robust in dealing with oddities (can skip over an initial ID3 tag, but that's about it).

Note that the movie isn't smart enough to put enough frames in to contain the entire mp3 stream- you'll have to add (length of song * frames per second) frames to get the entire stream in.

参数

mp3file

Can be a file pointer returned by fopen() or the MP3 data, as a binary string.

skip

Number of seconds to skip.

返回值

Return number of frames.

更新日志

版本 说明
5.2.0 skip added

范例

Example #1 Streaming example

<?php
$m = new SWFMovie();
$m->setRate(12.0);
$m->streamMp3(file_get_contents("distortobass.mp3"));
// use your own MP3

// The file is 11.85 seconds at 12.0 fps = 142 frames
$m->setFrames(142);

header('Content-type: application/x-shockwave-flash');
$m->output();
?>

SWFMovie
PHP Manual