com.coremedia.iso
Class IsoOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          com.coremedia.iso.IsoOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class IsoOutputStream
extends FilterOutputStream

An output stream for easy writing of ISO boxes. May calculate DCF hashes.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

IsoOutputStream(OutputStream os)

IsoOutputStream(OutputStream os, boolean calculateHash)

Method Summary

byte[]	getHash()
long	getStreamPosition()
void	startHashCalculation() Hash calculation is activated by default.
void	stopHashCalculation() Hash calculation is activated by default.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeFixedPont1616(double v)
void	writeFixedPont88(double v)
void	writeIso639(String language)
void	writeStringNoTerm(String str)
void	writeStringZeroTerm(String str)
void	writeUInt16(int uint16)
void	writeUInt16BE(int uint16)
void	writeUInt24(int uint24)
void	writeUInt32(long uint32)
void	writeUInt32BE(long uint32)
void	writeUInt64(long uint64)
void	writeUInt8(int uint8)

Methods inherited from class java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsoOutputStream

public IsoOutputStream(OutputStream os,
                       boolean calculateHash)

IsoOutputStream

public IsoOutputStream(OutputStream os)

Method Detail

stopHashCalculation

public void stopHashCalculation()

Hash calculation is activated by default. Boxes that are not used to calculate the hash ('mdri' and children) will call this before writing and will call startHashCalculation() afterwards.

startHashCalculation

public void startHashCalculation()

Hash calculation is activated by default. Boxes that are not used to calculate the hash ('mdri' and children) will call stopHashCalculation() before writing and will call this method afterwards.

getStreamPosition

public long getStreamPosition()

writeUInt64

public void writeUInt64(long uint64)
                 throws IOException

Throws:

IOException

writeUInt32

public void writeUInt32(long uint32)
                 throws IOException

Throws:

IOException

writeUInt24

public void writeUInt24(int uint24)
                 throws IOException

Throws:

IOException

writeUInt16

public void writeUInt16(int uint16)
                 throws IOException

Throws:

IOException

writeUInt8

public void writeUInt8(int uint8)
                throws IOException

Throws:

IOException

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

writeStringZeroTerm

public void writeStringZeroTerm(String str)
                         throws IOException

Throws:

IOException

writeStringNoTerm

public void writeStringNoTerm(String str)
                       throws IOException

Throws:

IOException

writeIso639

public void writeIso639(String language)
                 throws IOException

Throws:

IOException

writeFixedPont1616

public void writeFixedPont1616(double v)
                        throws IOException

Throws:

IOException

writeFixedPont88

public void writeFixedPont88(double v)
                      throws IOException

Throws:

IOException

getHash

public byte[] getHash()

writeUInt32BE

public void writeUInt32BE(long uint32)
                   throws IOException

Throws:

IOException

writeUInt16BE

public void writeUInt16BE(int uint16)
                   throws IOException

Throws:

IOException