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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>SWFMovie-&#62;streamMP3()</TITLE
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>SWFMovie-&#62;streamMP3()</H1
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><A
NAME="AEN122687"
></A
><P
>    (no version information, might be only in CVS)</P
>SWFMovie-&#62;streamMP3()&nbsp;--&nbsp;Streams a MP3 file</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN122690"
></A
><H2
>说明</H2
>class <B
CLASS="classname"
>SWFMovie</B
> { <BR
></BR
>void <B
CLASS="methodname"
>streamMP3</B
> ( mixed mp3file [, float skip] )<BR
></BR
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>本函数是<SPAN
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>实验性</I
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>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。</P
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><P
>&#13;   Streams the given MP3 file <CODE
CLASS="parameter"
>mp3file</CODE
>.
  </P
><P
>&#13;   This method is not very robust in dealing with oddities (can skip over an
   initial ID3 tag, but that's about it). 
  </P
><P
>&#13;   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. 
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN122711"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>mp3file</CODE
></DT
><DD
><P
>&#13;       Can be a file pointer returned by <A
HREF="function.fopen.html"
><B
CLASS="function"
>fopen()</B
></A
> or the 
       MP3 data, as a binary string.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>skip</CODE
></DT
><DD
><P
>&#13;       Number of seconds to skip.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN122726"
></A
><H2
>返回值</H2
><P
>&#13;   无返回值。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN122729"
></A
><H2
>更新日志</H2
><P
>&#13;   <DIV
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><P
></P
><A
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></A
><TABLE
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><COL><COL><THEAD
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><TH
>版本</TH
><TH
>说明</TH
></TR
></THEAD
><TBODY
><TR
><TD
>5.2.0</TD
><TD
><CODE
CLASS="parameter"
>skip</CODE
> added</TD
></TR
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><P
></P
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN122743"
></A
><H2
>范例</H2
><P
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><B
>例 1. Streaming example</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$m </font><font color="#007700">= new </font><font color="#0000BB">SWFMovie</font><font color="#007700">();<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">setRate</font><font color="#007700">(</font><font color="#0000BB">12.0</font><font color="#007700">);<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">streamMp3</font><font color="#007700">(</font><font color="#0000BB">file_get_contents</font><font color="#007700">(</font><font color="#DD0000">"distortobass.mp3"</font><font color="#007700">));<br /></font><font color="#FF8000">// use your own MP3<br /><br />// The file is 11.85 seconds at 12.0 fps = 142 frames<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">setFrames</font><font color="#007700">(</font><font color="#0000BB">142</font><font color="#007700">);<br /><br /></font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">'Content-type: application/x-shockwave-flash'</font><font color="#007700">);<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">output</font><font color="#007700">();<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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