com.googlecode.mp4parser.boxes.mp4.samplegrouping

Class CencSampleEncryptionInformationGroupEntry

java.lang.Object

com.googlecode.mp4parser.boxes.mp4.samplegrouping.GroupEntry

com.googlecode.mp4parser.boxes.mp4.samplegrouping.CencSampleEncryptionInformationGroupEntry

public class CencSampleEncryptionInformationGroupEntry
extends GroupEntry

4cc = ""seig""

Each sample in a protected track shall be associated with an IsEncrypted flag, IV_Size, and KID. This can be accomplished by (a) relying on the default values in the TrackEncryptionBox (see 8.2), or (b) specifying the parameters by sample group, or (c) using a combination of these two techniques.

When specifying the parameters by sample group, the SampleToGroupBox in the sample table or track fragment specifies which samples use which sample group description from the SampleGroupDescriptionBox.

Field Summary

Fields

Modifier and Type	Field and Description
static String	TYPE

Constructor Summary

Constructors

Constructor and Description
CencSampleEncryptionInformationGroupEntry()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
ByteBuffer	get()
byte	getIvSize()
UUID	getKid()
String	getType()
int	hashCode()
boolean	isEncrypted()
void	parse(ByteBuffer byteBuffer)
void	setEncrypted(boolean encrypted)
void	setIvSize(int ivSize)
void	setKid(UUID kid)
String	toString()

Methods inherited from class com.googlecode.mp4parser.boxes.mp4.samplegrouping.GroupEntry

size

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final String TYPE

See Also:

Constant Field Values

Constructor Detail

CencSampleEncryptionInformationGroupEntry

public CencSampleEncryptionInformationGroupEntry()

Method Detail

getType

public String getType()

Specified by:

getType in class GroupEntry

parse

public void parse(ByteBuffer byteBuffer)

Specified by:

parse in class GroupEntry

get

public ByteBuffer get()

Specified by:

get in class GroupEntry

isEncrypted

public boolean isEncrypted()

setEncrypted

public void setEncrypted(boolean encrypted)

getIvSize

public byte getIvSize()

setIvSize

public void setIvSize(int ivSize)

getKid

public UUID getKid()

setKid

public void setKid(UUID kid)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object