org.rococoa.cocoa.quicktime
Class QTAudioFrequencyLevels

java.lang.Object
  com.sun.jna.Structure
      com.ochafik.lang.jnaerator.runtime.Structure
          org.rococoa.cocoa.quicktime.QTAudioFrequencyLevels

Direct Known Subclasses:

QTAudioFrequencyLevels.ByReference, QTAudioFrequencyLevels.ByValue

public class QTAudioFrequencyLevels
extends com.ochafik.lang.jnaerator.runtime.Structure

GetMovieAudioFrequencyLevels:
This API returns the current frequency meter levels of the movie. pAveragePowerLevels should
have its numChannels field set to the number of channels being metered, and its numBands field
set to the number of bands being metered (as previously configured). pAveragePowerLevels must be
allocated large enough to hold levels for all bands in all channels. The levels are returned with
all the band levels for the first channel first, then all the band levels for the second channel, etc.
whatMixToMeter must be set to the same value that was passed most recently to
SetMovieAudioFrequencyMeteringNumBands().
This file was autogenerated by JNAerator,
a tool written by Olivier Chafik that uses a few opensource projects..
For help, please visit NativeLibs4Java, Rococoa, or JNA.

Nested Class Summary

static class	QTAudioFrequencyLevels.ByReference
static class	QTAudioFrequencyLevels.ByValue

Field Summary

float[]	level
int	numChannels
int	numFrequencyBands

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

QTAudioFrequencyLevels()

QTAudioFrequencyLevels(int numChannels, int numFrequencyBands, float[] level)

Method Summary

QTAudioFrequencyLevels.ByReference	byReference()
QTAudioFrequencyLevels.ByValue	byValue()
QTAudioFrequencyLevels	clone()

Methods inherited from class com.ochafik.lang.jnaerator.runtime.Structure

setupClone

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, cacheTypeInfo, clear, ensureAllocated, equals, getAutoRead, getAutoWrite, getFieldOrder, getNativeAlignment, getPointer, getStructAlignment, hashCode, newInstance, read, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setTypeMapper, size, sortFields, toArray, toArray, toString, useMemory, useMemory, write, writeField, writeField

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

numChannels

public int numChannels

numFrequencyBands

public int numFrequencyBands

level

public float[] level

Constructor Detail

QTAudioFrequencyLevels

public QTAudioFrequencyLevels()

QTAudioFrequencyLevels

public QTAudioFrequencyLevels(int numChannels,
                              int numFrequencyBands,
                              float[] level)

Method Detail

byReference

public QTAudioFrequencyLevels.ByReference byReference()

byValue

public QTAudioFrequencyLevels.ByValue byValue()

clone

public QTAudioFrequencyLevels clone()

Overrides:

clone in class Object