Examples of javax.sound.midi.MidiFileFormat

javax.sound.midi.MidiFileFormat

A MidiFileFormat object encapsulates a MIDI file's type, as well as its length and timing information.

A MidiFileFormat object can include a set of properties. A property is a pair of key and value: the key is of type String, the associated property value is an arbitrary object. Properties specify additional informational meta data (like a author, or copyright). Properties are optional information, and file reader and file writer implementations are not required to provide or recognize properties.

The following table lists some common properties that should be used in implementations:

MIDI File Format Properties
Property key	Value type	Description
"author"	{@link java.lang.String String}	name of the author of this file
"title"	{@link java.lang.String String}	title of this file
"copyright"	{@link java.lang.String String}	copyright message
"date"	{@link java.util.Date Date}	date of the recording or release
"comment"	{@link java.lang.String String}	an arbitrary text

@see MidiSystem#getMidiFileFormat(java.io.File) @see Sequencer#setSequence(java.io.InputStream stream) @author Kara Kytle @author Florian Bomers

Debug.println("midi in: " + args[0]);
Debug.println("smaf out: " + args[1]);


      File file = new File(args[0]);
      javax.sound.midi.Sequence midiSequence = MidiSystem.getSequence(file);
      MidiFileFormat midiFileFormat = MidiSystem.getMidiFileFormat(file);
        int type = midiFileFormat.getType();
Debug.println("type: " + type);
        vavi.sound.smaf.Sequence smafSequence = SmafSystem.toSmafSequence(midiSequence, type);


        file = new File(args[1]);
        int r = SmafSystem.write(smafSequence, 0, new FileOutputStream(file));

View Full Code Here


    //----


    /** load smaf */
    public static void main(String[] args) throws Exception {
        MidiFileFormat mff = MidiSystem.getMidiFileFormat(new File(args[0]));
System.err.println(StringUtil.paramString(mff));
        System.exit(0);
    }

View Full Code Here

            // if only reading the file format, reset the stream
            if (smfParser == null) {
                dis.reset();
            }
        }
        MidiFileFormat format = new MidiFileFormat(type, divisionType, resolution, fileLength, duration);
        return format;
    }

View Full Code Here

     * @throws IOException if an I/O exception occurs
     */
    public MidiFileFormat getMidiFileFormat(URL url) throws InvalidMidiDataException, IOException {
        InputStream urlStream = url.openStream(); // throws IOException
        BufferedInputStream bis = new BufferedInputStream( urlStream, bisBufferSize );
        MidiFileFormat fileFormat;
        try {
            fileFormat = getMidiFileFormat( bis ); // throws InvalidMidiDataException
        } finally {
            bis.close();
        }

View Full Code Here

        // $$fb 2002-04-17: part of fix for 4635286: MidiSystem.getMidiFileFormat() returns format having invalid length
        long length = file.length();
        if (length > Integer.MAX_VALUE) {
            length = MidiFileFormat.UNKNOWN_LENGTH;
        }
        MidiFileFormat fileFormat;
        try {
            fileFormat = getMidiFileFormatFromStream(bis, (int) length, null);
        } finally {
            bis.close();
        }

View Full Code Here

     * @see InputStream#markSupported
     * @see InputStream#mark
     */
    public Sequence getSequence(InputStream stream) throws InvalidMidiDataException, IOException {
        SMFParser smfParser = new SMFParser();
        MidiFileFormat format = getMidiFileFormatFromStream(stream,
                                                            MidiFileFormat.UNKNOWN_LENGTH,
                                                            smfParser);


        // must be MIDI Type 0 or Type 1
        if ((format.getType() != 0) && (format.getType() != 1)) {
            throw new InvalidMidiDataException("Invalid or unsupported file type: "  + format.getType());
        }


        // construct the sequence object
        Sequence sequence = new Sequence(format.getDivisionType(), format.getResolution());


        // for each track, go to the beginning and read the track events
        for (int i = 0; i < smfParser.tracks && smfParser.nextTrack(); i++) {
            smfParser.readTrack(sequence.createTrack());
        }

View Full Code Here

            // if only reading the file format, reset the stream
            if (smfParser == null) {
                dis.reset();
            }
        }
        MidiFileFormat format = new MidiFileFormat(type, divisionType, resolution, fileLength, duration);
        return format;
    }

View Full Code Here




    public MidiFileFormat getMidiFileFormat(URL url) throws InvalidMidiDataException, IOException {
        InputStream urlStream = url.openStream(); // throws IOException
        BufferedInputStream bis = new BufferedInputStream( urlStream, bisBufferSize );
        MidiFileFormat fileFormat = null;
        try {
            fileFormat = getMidiFileFormat( bis ); // throws InvalidMidiDataException
        } finally {
            bis.close();
        }

View Full Code Here

        // $$fb 2002-04-17: part of fix for 4635286: MidiSystem.getMidiFileFormat() returns format having invalid length
        long length = file.length();
        if (length > Integer.MAX_VALUE) {
            length = MidiFileFormat.UNKNOWN_LENGTH;
        }
        MidiFileFormat fileFormat = null;
        try {
            fileFormat = getMidiFileFormatFromStream(bis, (int) length, null);
        } finally {
            bis.close();
        }

View Full Code Here

    }




    public Sequence getSequence(InputStream stream) throws InvalidMidiDataException, IOException {
        SMFParser smfParser = new SMFParser();
        MidiFileFormat format = getMidiFileFormatFromStream(stream,
                                                            MidiFileFormat.UNKNOWN_LENGTH,
                                                            smfParser);


        // must be MIDI Type 0 or Type 1
        if ((format.getType() != 0) && (format.getType() != 1)) {
            throw new InvalidMidiDataException("Invalid or unsupported file type: "  + format.getType());
        }


        // construct the sequence object
        Sequence sequence = new Sequence(format.getDivisionType(), format.getResolution());


        // for each track, go to the beginning and read the track events
        for (int i = 0; i < smfParser.tracks; i++) {
            if (smfParser.nextTrack()) {
                smfParser.readTrack(sequence.createTrack());

View Full Code Here

0 1 2

TOP

Related Classes of javax.sound.midi.MidiFileFormat

com.sun.media.sound.JavaSoundAudioClip

com.sun.media.sound.StandardMidiFileReader

Midi2Mfi

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

org.jfugue.Player

vavi.sound.mfi.vavi.MfiContext

vavi.sound.midi.BasicMidiFileReader

vavi.sound.midi.mfi.MfiVaviSequence

vavi.sound.midi.smaf.SmafVaviSequence

vavi.sound.smaf.message.SmafContext

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.