SWFMovie->streamMP3()

(PHP 4 >= 4.3.3)

SWFMovie->streamMP3() — Streams a MP3 file

说明

SWFMovie

int streamMP3 ( mixed $mp3file [, float $skip ] )

Warning

本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。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();
?>