SWFMovie->streamMP3()
(PHP 4 >= 4.3.3)
SWFMovie->streamMP3() — Streams a MP3 file
說明
SWFMovie
int streamMP3
( mixed $mp3file
[, float $skip
] )
Warning
本函式是實驗性的。這個函式的行為、名稱、和關於此函式的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此函式需自行承擔風險。
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.
參數
- mp3file
-
Can be a file pointer returned by fopen() or the MP3 data, as a binary string.
- skip
-
Number of seconds to skip.
Return值
Return number of frames.
更新日誌
| 版本 | 說明 |
|---|---|
| 5.2.0 | skip added |
範例
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();
?>