org.bytedeco.opencv.opencv_cudacodec

Class FormatInfo

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_cudacodec.FormatInfo

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::cudacodec")
 @NoOffset
 @Properties(inherit=opencv_cudacodec.class)
public class FormatInfo
extends Pointer

\brief Struct providing information about video file format. :

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
FormatInfo()
FormatInfo(long size) Native array allocator.
FormatInfo(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	chromaFormat()
FormatInfo	chromaFormat(int setter)
int	codec()
FormatInfo	codec(int setter)
int	deinterlaceMode()
FormatInfo	deinterlaceMode(int setter)
Rect	displayArea() ROI inside the decoded frame returned by nextFrame(frame), containing the useable video frame.
FormatInfo	displayArea(Rect setter)
boolean	enableHistogram() Flag requesting histogram output if supported.
FormatInfo	enableHistogram(boolean setter)
double	fps()
FormatInfo	fps(double setter)
FormatInfo	getPointer(long i)
int	height() Height of the decoded frame returned by nextFrame(frame).
FormatInfo	height(int setter)
int	nBitDepthChromaMinus8()
FormatInfo	nBitDepthChromaMinus8(int setter)
int	nBitDepthMinus8()
FormatInfo	nBitDepthMinus8(int setter)
int	nCounterBitDepth() Bit depth of histogram bins if histogram output is requested and supported.
FormatInfo	nCounterBitDepth(int setter)
int	nMaxHistogramBins() Max number of histogram bins if histogram output is requested and supported.
FormatInfo	nMaxHistogramBins(int setter)
FormatInfo	position(long position)
Rect	srcRoi() Region of interest decoded from video source.
FormatInfo	srcRoi(Rect setter)
Rect	targetRoi() Region of interest in the output frame containing the decoded frame.
FormatInfo	targetRoi(Rect setter)
Size	targetSz() Post-processed size of the output frame.
FormatInfo	targetSz(Size setter)
int	ulHeight() Coded sequence height in pixels.
FormatInfo	ulHeight(int setter)
int	ulMaxHeight()
FormatInfo	ulMaxHeight(int setter)
int	ulMaxWidth()
FormatInfo	ulMaxWidth(int setter)
int	ulNumDecodeSurfaces() Maximum number of internal decode surfaces.
FormatInfo	ulNumDecodeSurfaces(int setter)
int	ulWidth() Coded sequence width in pixels.
FormatInfo	ulWidth(int setter)
boolean	valid()
FormatInfo	valid(boolean setter)
boolean	videoFullRangeFlag() Output value indicating if the black level, luma and chroma of the source are represented using the full or limited range (AKA TV or "analogue" range) of values as defined in Annex E of the ITU-T Specification.
FormatInfo	videoFullRangeFlag(boolean setter)
int	width() Width of the decoded frame returned by nextFrame(frame).
FormatInfo	width(int setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

FormatInfo

public FormatInfo(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

FormatInfo

public FormatInfo(long size)

Native array allocator. Access with Pointer.position(long).

FormatInfo

public FormatInfo()

Method Detail

position

public FormatInfo position(long position)

Overrides:

position in class Pointer

getPointer

public FormatInfo getPointer(long i)

Overrides:

getPointer in class Pointer

codec

@Cast(value="cv::cudacodec::Codec")
public int codec()

codec

public FormatInfo codec(int setter)

chromaFormat

@Cast(value="cv::cudacodec::ChromaFormat")
public int chromaFormat()

chromaFormat

public FormatInfo chromaFormat(int setter)

nBitDepthMinus8

public int nBitDepthMinus8()

nBitDepthMinus8

public FormatInfo nBitDepthMinus8(int setter)

nBitDepthChromaMinus8

public int nBitDepthChromaMinus8()

nBitDepthChromaMinus8

public FormatInfo nBitDepthChromaMinus8(int setter)

ulWidth

public int ulWidth()

Coded sequence width in pixels.

ulWidth

public FormatInfo ulWidth(int setter)

ulHeight

public int ulHeight()

Coded sequence height in pixels.

ulHeight

public FormatInfo ulHeight(int setter)

width

public int width()

Width of the decoded frame returned by nextFrame(frame).

width

public FormatInfo width(int setter)

height

public int height()

Height of the decoded frame returned by nextFrame(frame).

height

public FormatInfo height(int setter)

ulMaxWidth

public int ulMaxWidth()

ulMaxWidth

public FormatInfo ulMaxWidth(int setter)

ulMaxHeight

public int ulMaxHeight()

ulMaxHeight

public FormatInfo ulMaxHeight(int setter)

displayArea

@ByRef
public Rect displayArea()

ROI inside the decoded frame returned by nextFrame(frame), containing the useable video frame.

displayArea

public FormatInfo displayArea(Rect setter)

valid

@Cast(value="bool")
public boolean valid()

valid

public FormatInfo valid(boolean setter)

fps

public double fps()

fps

public FormatInfo fps(double setter)

ulNumDecodeSurfaces

public int ulNumDecodeSurfaces()

Maximum number of internal decode surfaces.

ulNumDecodeSurfaces

public FormatInfo ulNumDecodeSurfaces(int setter)

deinterlaceMode

@Cast(value="cv::cudacodec::DeinterlaceMode")
public int deinterlaceMode()

deinterlaceMode

public FormatInfo deinterlaceMode(int setter)

targetSz

@ByRef
public Size targetSz()

Post-processed size of the output frame.

targetSz

public FormatInfo targetSz(Size setter)

srcRoi

@ByRef
public Rect srcRoi()

Region of interest decoded from video source.

srcRoi

public FormatInfo srcRoi(Rect setter)

targetRoi

@ByRef
public Rect targetRoi()

Region of interest in the output frame containing the decoded frame.

targetRoi

public FormatInfo targetRoi(Rect setter)

videoFullRangeFlag

@Cast(value="bool")
public boolean videoFullRangeFlag()

Output value indicating if the black level, luma and chroma of the source are represented using the full or limited range (AKA TV or "analogue" range) of values as defined in Annex E of the ITU-T Specification. Internally the conversion from NV12 to BGR obeys ITU 709.

videoFullRangeFlag

public FormatInfo videoFullRangeFlag(boolean setter)

enableHistogram

@Cast(value="bool")
public boolean enableHistogram()

Flag requesting histogram output if supported. Exception will be thrown when requested but not supported.

enableHistogram

public FormatInfo enableHistogram(boolean setter)

nCounterBitDepth

public int nCounterBitDepth()

Bit depth of histogram bins if histogram output is requested and supported.

nCounterBitDepth

public FormatInfo nCounterBitDepth(int setter)

nMaxHistogramBins

public int nMaxHistogramBins()

Max number of histogram bins if histogram output is requested and supported.

nMaxHistogramBins

public FormatInfo nMaxHistogramBins(int setter)