Android流和录制音频

Question

我正在开发一个应用程序 Android 到 流式广播并录制流 ，我使用< strong> 媒体播放器 以流式传输和 URLConnection 进行录制。

问题在于 URLConnection 比 媒体播放器 更快，并且记录过多。

如果有人有任何解决方案，我们将不胜感激。

功能流

private void stream(String urlStream)
    {
        MediaPlayer player = new MediaPlayer();
        try
        {
            player.setDataSource(urlStream);
            player.prepareAsync();

            player.setOnPreparedListener(new OnPreparedListener()
            {

                  public void onPrepared(MediaPlayer mp)
                  {
                       player.start();
                  }
            });

        } catch (IllegalArgumentException e)
        {
            e.printStackTrace();
        } catch (IllegalStateException e)
        {
            e.printStackTrace();
        } catch (IOException e)
        {
            e.printStackTrace();
        }

记录功能

public static void record(final String urlString,final File file)
{
    new Thread(new Runnable()
    {
        public void run()
        {
            try
            {
                URLConnection conn = new URL(urlString).openConnection();
                InputStream is = conn.getInputStream();

                OutputStream outstream = new FileOutputStream(file);
                byte[] buffer = new byte[4096];
                int len;
                while ((len = is.read(buffer)) > 0)
                {
                    outstream.write(buffer, 0, len);
                }
                outstream.close();

            } catch (Exception e)
            {
                Log.e("error record", e.toString());
            }
        }
    }).start();

}