loci.formats.out

Class AVIWriter

java.lang.Object

loci.formats.FormatHandler

loci.formats.FormatWriter

loci.formats.out.AVIWriter

All Implemented Interfaces:

Closeable, AutoCloseable, IFormatHandler, IFormatWriter, IMetadataConfigurable

public class AVIWriter
extends FormatWriter

AVIWriter is the file format writer for AVI files. Much of this writer's code was adapted from Wayne Rasband's AVI Movie Writer plugin for ImageJ (available at http://rsb.info.nih.gov/ij/).

Field Summary

Fields

Modifier and Type	Field and Description
private int	bytesPerPixel
private static String	DATA_SIGNATURE
private long	endPos
private static long	FRAME_OFFSET
private static long	FRAME_OFFSET_2
private long	idx1Pos
private int	microSecPerFrame
private static long	PADDING_BYTES
private int	planesWritten
private static long	SAVE_FILE_SIZE
private static long	SAVE_JUNK_SIG
private static long	SAVE_LIST1_SIZE
private static long	SAVE_LIST1_SUBSIZE
private static long	SAVE_LIST2_SIZE
private static long	SAVE_MOVI
private static long	SAVE_STRF_SIZE
private static long	SAVE_STRN_POS
private List<Long>	savedbLength
private long	saveidx1Length
private int	tDim
private int	xDim
private int	xPad
private int	yDim
private int	zDim

Fields inherited from class loci.formats.FormatWriter

cm, compression, compressionTypes, fps, initialized, interleaved, metadataRetrieve, options, out, sequential, series, validBits

Fields inherited from class loci.formats.FormatHandler

COMPRESSION_SUFFIXES, currentId, format, LOGGER, metadataOptions, suffixes

Constructor Summary

Constructors

Constructor and Description
AVIWriter()

Method Summary

Modifier and Type	Method and Description
boolean	canDoStacks() Reports whether the writer can save multiple images to a single file.
void	close()
int[]	getPixelTypes(String codec) Gets the supported pixel types for the given codec.
void	saveBytes(int no, byte[] buf, int x, int y, int w, int h) Saves the given image tile to the current series in the current file.
void	setId(String id) Initializes a writer from the input file name.

Methods inherited from class loci.formats.FormatWriter

changeOutputFile, checkParams, createOutputStream, getColorModel, getCompression, getCompressionTypes, getFramesPerSecond, getMetadataRetrieve, getPixelTypes, getPlaneCount, getPlaneCount, getSamplesPerPixel, getSamplesPerPixel, getSeries, getTileSizeX, getTileSizeY, isFullPlane, isInterleaved, isSupportedType, saveBytes, saveBytes, savePlane, savePlane, savePlane, seekToPlaneOffset, setCodecOptions, setColorModel, setCompression, setFramesPerSecond, setInterleaved, setMetadataRetrieve, setSeries, setTileSizeX, setTileSizeY, setValidBitsPerPixel, setWriteSequentially

Methods inherited from class loci.formats.FormatHandler

checkSuffix, checkSuffix, getFormat, getMetadataOptions, getNativeDataType, getSuffixes, getSupportedMetadataLevels, isThisType, setMetadataOptions

Methods inherited from class java.lang.Object

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

Methods inherited from interface loci.formats.IFormatHandler

getFormat, getNativeDataType, getSuffixes, isThisType

Methods inherited from interface loci.formats.IMetadataConfigurable

getMetadataOptions, getSupportedMetadataLevels, setMetadataOptions

Field Detail

SAVE_MOVI

private static final long SAVE_MOVI

See Also:

Constant Field Values

SAVE_FILE_SIZE

private static final long SAVE_FILE_SIZE

See Also:

Constant Field Values

SAVE_STRF_SIZE

private static final long SAVE_STRF_SIZE

See Also:

Constant Field Values

SAVE_STRN_POS

private static final long SAVE_STRN_POS

See Also:

Constant Field Values

SAVE_JUNK_SIG

private static final long SAVE_JUNK_SIG

See Also:

Constant Field Values

SAVE_LIST1_SIZE

private static final long SAVE_LIST1_SIZE

See Also:

Constant Field Values

SAVE_LIST1_SUBSIZE

private static final long SAVE_LIST1_SUBSIZE

See Also:

Constant Field Values

FRAME_OFFSET

private static final long FRAME_OFFSET

See Also:

Constant Field Values

FRAME_OFFSET_2

private static final long FRAME_OFFSET_2

See Also:

Constant Field Values

PADDING_BYTES

private static final long PADDING_BYTES

See Also:

Constant Field Values

SAVE_LIST2_SIZE

private static final long SAVE_LIST2_SIZE

See Also:

Constant Field Values

DATA_SIGNATURE

private static final String DATA_SIGNATURE

See Also:

Constant Field Values

planesWritten

private int planesWritten

bytesPerPixel

private int bytesPerPixel

xDim

private int xDim

yDim

private int yDim

zDim

private int zDim

tDim

private int tDim

xPad

private int xPad

microSecPerFrame

private int microSecPerFrame

savedbLength

private List<Long> savedbLength

idx1Pos

private long idx1Pos

endPos

private long endPos

saveidx1Length

private long saveidx1Length

Constructor Detail

AVIWriter

public AVIWriter()

Method Detail

saveBytes

public void saveBytes(int no,
                      byte[] buf,
                      int x,
                      int y,
                      int w,
                      int h)
               throws FormatException,
                      IOException

Description copied from interface: IFormatWriter

Saves the given image tile to the current series in the current file.

Parameters:

no - the image index within the current file, starting from 0.

buf - the byte array that represents the image tile.

x - the X coordinate of the upper-left corner of the image tile.

y - the Y coordinate of the upper-left corner of the image tile.

w - the width (in pixels) of the image tile.

h - the height (in pixels) of the image tile.

Throws:

FormatException - if one of the parameters is invalid.

IOException - if there was a problem writing to the file.

See Also:

IFormatWriter.saveBytes(int, byte[], int, int, int, int)

canDoStacks

public boolean canDoStacks()

Description copied from interface: IFormatWriter

Reports whether the writer can save multiple images to a single file.

Specified by:

canDoStacks in interface IFormatWriter

Overrides:

canDoStacks in class FormatWriter

getPixelTypes

public int[] getPixelTypes(String codec)

Description copied from interface: IFormatWriter

Gets the supported pixel types for the given codec.

Specified by:

getPixelTypes in interface IFormatWriter

Overrides:

getPixelTypes in class FormatWriter

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FormatWriter

Throws:

IOException

setId

public void setId(String id)
           throws FormatException,
                  IOException

Description copied from class: FormatWriter

Initializes a writer from the input file name. Initializes a RandomAccessOutputStream for the output file and initializes the metadata for all the series using FormatWriter.setSeries(int).

Specified by:

setId in interface IFormatHandler

Overrides:

setId in class FormatWriter

Parameters:

id - a String specifying the path to the file

Throws:

FormatException

IOException