playn.robovm

Class CAFLoader.CAFDesc

java.lang.Object

playn.robovm.CAFLoader.CAFDesc

Enclosing class:

CAFLoader

public static class CAFLoader.CAFDesc
extends Object

Contains data from the Audio Description chunk of a CAFF file.

Field Summary

Fields

Modifier and Type	Field and Description
int	bitsPerChannel The number of bits of sample data for each channel in a frame of data.
int	bytesPerPacket The number of bytes in a packet of data.
int	channelsPerFrame The number of channels in each frame of data.
int	formatFlags Flags specific to each format.
String	formatID A four-character code indicating the general kind of data in the stream.
int	framesPerPacket The number of sample frames in each packet of data.
double	sampleRate The number of sample frames per second of the data.

Constructor Summary

Constructors

Constructor and Description
CAFDesc(byte[] data)
CAFDesc(ByteBuffer buf)

Method Summary

Modifier and Type	Method and Description
int	getALFormat()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

sampleRate

public double sampleRate

The number of sample frames per second of the data. You can combine this value with the frames per packet to determine the amount of time represented by a packet. This value must be nonzero.

formatID

public String formatID

A four-character code indicating the general kind of data in the stream. This value must be nonzero.

formatFlags

public int formatFlags

Flags specific to each format. May be set to 0 to indicate no format flags.

bytesPerPacket

public int bytesPerPacket

The number of bytes in a packet of data. For formats with a variable packet size, this field is set to 0. In that case, the file must include a Packet Table chunk “Packet Table Chunk.” Packets are always aligned to a byte boundary.

framesPerPacket

public int framesPerPacket

The number of sample frames in each packet of data. For compressed formats, this field indicates the number of frames encoded in each packet. For formats with a variable number of frames per packet, this field is set to 0 and the file must include a Packet Table chunk “Packet Table Chunk.”

channelsPerFrame

public int channelsPerFrame

The number of channels in each frame of data. This value must be nonzero.

bitsPerChannel

public int bitsPerChannel

The number of bits of sample data for each channel in a frame of data. This field must be set to 0 if the data format (for instance any compressed format) does not contain separate samples for each channel.

Constructor Detail

CAFDesc

public CAFDesc(byte[] data)

CAFDesc

public CAFDesc(ByteBuffer buf)

Method Detail

getALFormat

public int getALFormat()

toString

public String toString()

Overrides:

toString in class Object