org.farng.mp3.id3.FrameBodyEQUA Maven / Gradle / Ivy
Show all versions of jid3lib Show documentation
package org.farng.mp3.id3;
/**
* 4.13.Equalisation
*
* This is another subjective, alignment frame. It allows the user to predefine an equalisation curve within
* the audio file. There may only be one "EQUA" frame in each tag.
*
*
*
* <Header of 'Equalisation', ID: "EQUA"> Adjustment
* bits $xx
*
* The 'adjustment bits' field defines the number of bits used for representation of the adjustment. This is
* normally $10 (16 bits) for MPEG 2 layer I, II and III and MPEG 2.5. This value may not be $00.
*
*
*
* This is followed by 2 bytes + ('adjustment bits' rounded up to the nearest byte) for every equalisation
* band in the following format, giving a frequency range of 0 - 32767Hz:
*
* Increment/decrement %x (MSB of the Frequency) Frequency (lower 15 bits) Adjustment $xx (xx ...)
*
* The increment/decrement bit is 1 for increment and 0 for decrement. The equalisation bands should be
* ordered increasingly with reference to frequency. All frequencies don't have to be declared. The equalisation curve
* in the reading software should be interpolated between the values in this frame. Three equal adjustments for three
* subsequent frequencies. A frequency should only be described once in the frame.
*
* @author Eric Farng
* @version $Revision: 1.3 $
*/
public class FrameBodyEQUA extends AbstractID3v2FrameBody {
/**
* Creates a new FrameBodyEQUA object.
*/
public FrameBodyEQUA() {
super();
}
/**
* Creates a new FrameBodyEQUA object.
*/
public FrameBodyEQUA(final FrameBodyEQUA body) {
super(body);
}
protected void setupObjectList() {
throw new UnsupportedOperationException("This frame has not been implemented.");
}
public String getIdentifier() {
throw new UnsupportedOperationException("This frame has not been implemented.");
}
}