Examples of javax.sound.midi.MidiEvent

javax.sound.midi.MidiEvent
MIDI events contain a MIDI message and a corresponding time-stamp expressed in ticks, and can represent the MIDI event information stored in a MIDI file or a {@link Sequence} object. The duration of a tick is specified by the timing information contained in the MIDI file or Sequence object.
In Java Sound, MidiEvent objects are typically contained in a {@link Track}, and Tracks are likewise contained in a Sequence. @author David Rivas @author Kara Kytle

        assertEquals(11, seq.getTracks().length);
        
        /*
         * new Tracks accrue to the end of vector
         */
        MidiEvent event2 = new MidiEvent(new MidiMessage1(new byte[] {23, -16, 4}), 3L);
        tr1.add(event2);
        assertEquals(23, seq.getTracks()[10].get(0).getMessage().getMessage()[0]);
    }

View Full Code Here

        Sequence seq = new Sequence(Sequence.SMPTE_24, 67, 9);
        Track tr = seq.createTrack();
        Track tr1 = seq.createTrack();
        assertEquals(11, seq.getTracks().length);
        
        tr.add(new MidiEvent(new MidiMessage1(new byte[] {1, 2, 3}), 10));
        assertTrue(seq.deleteTrack(tr));
        assertFalse(seq.deleteTrack(tr));
        assertEquals(10, seq.getTracks().length);
        
        tr1 = null;

View Full Code Here

     *
     */
    public void test_getMicrosecondLength() throws Exception {
        Sequence seq = new Sequence(Sequence.PPQ, 15, 2);
        Track tr = seq.createTrack();
        MidiEvent event1 = new MidiEvent(new MidiMessage1(new byte[] {1, 2, 3}), -10L);
        MidiEvent event2 = new MidiEvent(new MidiMessage1(new byte[] {23, -16, 4}), 3L);
        MidiEvent event3 = new MidiEvent(new MidiMessage1(new byte[] {3, -67, -1}), 6L);
        
        /*------- Sequence.PPQ -------*/
        tr.add(event2);     
        assertEquals(100000, seq.getMicrosecondLength());
        Track tr1 = seq.createTrack();
        tr1.add(event1);
        tr1.add(event2);
        tr1.add(event3);
        assertEquals(200000, seq.getMicrosecondLength());
        seq.deleteTrack(tr1);
        assertEquals(100000, seq.getMicrosecondLength());
        seq.deleteTrack(tr);
        assertEquals(0, seq.getMicrosecondLength());
        
        /*------- Sequence.SMPTE_24 -------*/
        event2 = new MidiEvent(new MidiMessage1(new byte[] {23, -16, 4}), 0L);
        seq = new Sequence(Sequence.SMPTE_24, 17, 2);
        tr = seq.createTrack();
        tr.add(event2);     
        assertEquals(0, seq.getMicrosecondLength());
        tr1 = seq.createTrack();
        tr1.add(event1);
        tr1.add(event2);
        tr1.add(event3);
        assertEquals(14705, seq.getMicrosecondLength());
        seq.deleteTrack(tr1);
        assertEquals(0, seq.getMicrosecondLength());
        
        /*------- Sequence.SMPTE_25 -------*/
        event2 = new MidiEvent(new MidiMessage1(new byte[] {23, -16, 4}), 3L);
        event3 = new MidiEvent(new MidiMessage1(new byte[] {3, -67, -1}), 97913L);
        seq = new Sequence(Sequence.SMPTE_25, -5, 2);
        tr = seq.createTrack();
        tr.add(event2);     
        assertEquals(-24000, seq.getMicrosecondLength());
        tr1 = seq.createTrack();

View Full Code Here

        /*
         * I don't understand how this method works
         */
        Sequence seq = new Sequence(Sequence.PPQ, 987, 2);
        Track tr = seq.createTrack();
        MidiEvent event1 = new MidiEvent(new MidiMessage1(new byte[] {1, 2, 3, 34, -98, -27}), -10L);
        MidiEvent event2 = new MidiEvent(new MidiMessage1(new byte[] {23, -16, 4, 78, -12, 5}), 3L);
        MidiEvent event3 = new MidiEvent(new MidiMessage1(new byte[] {3, -67, -1, 87, 9, 8, -2}), 6L);
        tr.add(event1);
        tr.add(event3);
        Track tr1 = seq.createTrack();
        tr1.add(event2);
        assertEquals(0, seq.getPatchList().length);

View Full Code Here

     *
     */
    public void test_getTickLength() throws Exception {
        Sequence seq = new Sequence(Sequence.SMPTE_24, 67, 9);
        Track tr = seq.createTrack();
        MidiEvent event1 = new MidiEvent(new MidiMessage1(new byte[] {1, 2, 3}), -10L);
        MidiEvent event2 = new MidiEvent(new MidiMessage1(new byte[] {23, -16, 4}), 2L);
        MidiEvent event3 = new MidiEvent(new MidiMessage1(new byte[] {3, -67, -1}), 6L);
        tr.add(event1);
        tr.add(event2);
        
        assertEquals(2, seq.getTickLength());
        Track tr1 = seq.createTrack();

View Full Code Here

        ShortMessage message = new ShortMessage();
        try {
            long millis = System.currentTimeMillis() - startTime;
            long tick = millis * model.getResolution() / 500;
            message.setMessage(type+cc.num, num, cc.velocity);
            MidiEvent event = new MidiEvent(message, tick);
            track.add(event);
        } catch (Exception ex) { ex.printStackTrace(); }
    }

View Full Code Here

        shortMessage.setMessage(ShortMessage.PITCH_BEND,
                                channel,
                                0,                      // LSB
                                getPitchBend() * 2);    // MSB
        return new MidiEvent[] {
            new MidiEvent(shortMessage, context.getCurrent())
        };
    }

View Full Code Here

        ShortMessage shortMessage = new ShortMessage();
        shortMessage.setMessage(ShortMessage.CONTROL_CHANGE,
                                channel,
                                1,    // ���W�����[�V�����E�f�v�X MSB
                                getModulationDepth() * 2);
        events[0] = new MidiEvent(shortMessage, context.getCurrent());
//      shortMessage = new ShortMessage();
//      shortMessage.setMessage(ShortMessage.CONTROL_CHANGE,
//                  channel,
//                  33,    // ���W�����[�V�����E�f�v�X LSB
//                  0);

View Full Code Here

        metaMessage.setMessage(0x7f,    // �V�[�P���T�[�ŗL���^�C�x���g
                               data,
                               data.length);


        return new MidiEvent[] {
            new MidiEvent(metaMessage, context.getCurrent())
        };
    }

View Full Code Here

        data[7] = (byte) 0xf7;


        SysexMessage sysexMessage = new SysexMessage();
        sysexMessage.setMessage(data, data.length);
        return new MidiEvent[] {
            new MidiEvent(sysexMessage, context.getCurrent())
        };
    }

View Full Code Here

0 1 2 3 4 5 6 7

TOP

Related Classes of javax.sound.midi.MidiEvent

com.barrybecker4.sound.midi.MidiSynth

com.music.Midi2WavRenderer

com.sun.media.sound.SMFParser

com.sun.media.sound.SoftMidiAudioFileReader

com.sun.media.sound.StandardMidiFileWriter

jm.midi.MidiSynth

MiniMusicPlayer.Player

org.apache.harmony.sound.tests.javax.sound.midi.MidiEventTest

org.apache.harmony.sound.tests.javax.sound.midi.SequenceTest

org.apache.harmony.sound.tests.javax.sound.midi.TrackTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.