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PORecord streaming audio in java?
 

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    <p>I'm trying to set up a program to record a portion of an internet audio stream, and save it to a file (preferably mp3 or wav). I've looked everywhere and I can't find any decent ways to do this. I found two different libraries that seemed like they'd work (NativeBass and Xuggle), but neither supported 64-bit windows which is what I need.</p> <p>Does anyone know of any simple ways to save a portion of an internet audio stream using java? (If it's important, it's an "audio/mpeg" stream). </p> <p>EDIT: Okay, I found a way that seems to work. But I still have a question</p> <pre><code>import java.net.URLConnection; import java.net.URL; import java.io.InputStream; import java.io.OutputStream; import java.io.FileOutputStream; import java.io.File; public class Test{ public static void main (String[] args){ try{ URLConnection conn = new URL("http://streamurl.com/example").openConnection(); InputStream is = conn.getInputStream(); OutputStream outstream = new FileOutputStream(new File("C:/Users/Me/Desktop/output.mp3")); byte[] buffer = new byte[4096]; int len; long t = System.currentTimeMillis(); while ((len = is.read(buffer)) &gt; 0 &amp;&amp; System.currentTimeMillis() - t &lt;= 5000) { outstream.write(buffer, 0, len); } outstream.close(); } catch(Exception e){ System.out.print(e); } } } </code></pre> <p>I got most of this from another answer on here after a bit more searching. However, one thing I'm trying to do is only record for a certain amount of time. As you can see above, I tried to only record a 5 second interval. </p> <pre><code>long t = System.currentTimeMillis(); while ((len = is.read(buffer)) &gt; 0 &amp;&amp; System.currentTimeMillis() - t &lt;= 5000) { </code></pre> <p>However, for one reason or another, the recorded audio isn't 5 seconds long, it's 16. Does anyone know how to be more precise in limiting the length of the stream? </p>
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