使用HTTP协议上使用Java Media框架流音频

Question

我正在尝试通过VLC Winamp或WMP打开的http上的音频。我目前的代码可以通过RTP协议而不是HTTP来执行此操作。仅将以下代码中的URL更改为HTTP不起作用。如何修改以下代码以通过HTTP进行流？

public class MediaTransmitter {
        private MediaLocator mediaLocator = null;
        private DataSink dataSink = null;
        private Processor mediaProcessor = null;
        private static final Format[] FORMATS = new Format[]{new AudioFormat(AudioFormat.MPEG_RTP)};
        private static final ContentDescriptor CONTENT_DESCRIPTOR = new ContentDescriptor(ContentDescriptor.RAW_RTP);
        public MediaTransmitter(MediaLocator locator) {
            mediaLocator = locator;
        }
        public void startTransmitting() throws IOException {
            mediaProcessor.start();
            dataSink.open();
            dataSink.start();
        }
        public void stopTransmitting() throws IOException {
            dataSink.stop();
            dataSink.close();
            mediaProcessor.stop();
            mediaProcessor.close();
        }
        public void setDataSource(DataSource ds) throws IOException, NoProcessorException, CannotRealizeException, NoDataSinkException {
            mediaProcessor = Manager.createRealizedProcessor(new ProcessorModel(ds, FORMATS, CONTENT_DESCRIPTOR));
            dataSink = Manager.createDataSink(mediaProcessor.getDataOutput(), mediaLocator);
        }

        public static void main(String[] args) {
            try {
                MediaLocator locator = new MediaLocator("rtp://MY_PUBLIC_IP_HERE:10000/audio");
                MediaTransmitter transmitter = new MediaTransmitter(locator);
                System.out.println("-> Created media locator: '" + locator + "'");
                File mediaFile = new File("D:\data\audio\posters.mp3");
                DataSource source = Manager.createDataSource(new MediaLocator(mediaFile.toURL()));
                System.out.println("-> Created data source: '" + mediaFile.getAbsolutePath() + "'");
                // set the data source.
                transmitter.setDataSource(source);
                System.out.println("-> Set the data source on the transmitter");
                // start transmitting the file over the network.
                transmitter.startTransmitting();
                System.out.println("-> Transmitting...");
                System.out.println("   Press the Enter key to exit");
                // wait for the user to press Enter to proceed and exit.
                System.in.read();
                System.out.println("-> Exiting");
                transmitter.stopTransmitting();
            } catch (Throwable t) {
                t.printStackTrace();
            }
            System.exit(0);
        }
    }

Answer 1

，因为事实证明RTP是一种推动协议，因此使用相同的URL打开VLC中的流失败。然而