au.edu.jcu.v4l4j

Class V4L4JConstants

java.lang.Object

au.edu.jcu.v4l4j.V4L4JConstants

public class V4L4JConstants
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	CTRL_TYPE_BITMASK If a control has a type equal to CTRL_TYPE_BITMASK, it only accepts integer values, between 0 and Integer.MAX_VALUE with a step value of 1.
static int	CTRL_TYPE_BUTTON If a control has a type equal to CTRL_TYPE_BUTTON, its value is always 0, and pressing it is done by setting any value using Control.setValue(int).
static int	CTRL_TYPE_DISCRETE If a control has a type equal to CTRL_TYPE_DISCRETE, it only accepts a set of values (discrete values).
static int	CTRL_TYPE_LONG If a control has a type equal to CTRL_TYPE_LONG, it only accepts long values, between Long.MIN_VALUE and Long.MAX_VALUE with a step value of 1.
static int	CTRL_TYPE_SLIDER If a control has a type equal to CTRL_TYPE_SLIDER, it accepts a range of values between a minimum (as returned by Control.getMinValue()) and a maximum (as returned by Control.getMaxValue()) in increments (as returned by Control.getStepValue())
static int	CTRL_TYPE_STRING If a control has a type equal to CTRL_TYPE_STRING, it only accepts / returns strings.
static int	CTRL_TYPE_SWITCH If a control has a type equal to CTRL_TYPE_SWITCH, it accepts two different values: 0 (as returned by Control.getMinValue()) and 1 (as returned by Control.getMaxValue().
static int	FREQ_KHZ Frequencies of a tuner (as returned by TunerInfo.getUnit()) are expressed in KHz
static int	FREQ_MHZ Frequencies of a tuner (as returned by TunerInfo.getUnit()) are expressed in MHz
static int	IMF_BGR24 BGR24 image format
static int	IMF_BGR32 BGR32 image format
static int	IMF_CIT_YYVYUY CIT_YYVYUY image format
static int	IMF_CPIA1 CPIA1 image format
static int	IMF_DV DV image format
static int	IMF_ET61X251 ET61X251 image format
static int	IMF_GREY GREY image format
static int	IMF_HI240 HI240 image format
static int	IMF_HM12 HM12 image format
static int	IMF_JPEG JPEG image format
static int	IMF_KONICA420 KONICA420 image format
static int	IMF_MJPEG MJPEG image format
static int	IMF_MPEG MPEG image format
static int	IMF_MR97310A MR97310A image format
static int	IMF_NV12 NV12 image format
static int	IMF_NV16 NV16 image format
static int	IMF_NV21 NV21 image format
static int	IMF_NV61 NV61 image format
static int	IMF_OV511 OV511 image format
static int	IMF_OV518 OV518 image format
static int	IMF_PAC207 PAC207 image format
static int	IMF_PAL8 PAL8 image format
static int	IMF_PJPG PJPG image format
static int	IMF_PWC1 PWC1 image format
static int	IMF_PWC2 PWC2 image format
static int	IMF_RGB24 RGB24 image format
static int	IMF_RGB32 RGB32 image format
static int	IMF_RGB332 RGB332 image format
static int	IMF_RGB444 RGB444 image format
static int	IMF_RGB555 RGB555 image format
static int	IMF_RGB555X RGB555X image format
static int	IMF_RGB565 RGB565 image format
static int	IMF_RGB565X RGB565X image format
static int	IMF_SBGGR10 SBGGR10 bayer image format
static int	IMF_SBGGR16 SBGGR16 bayer image format
static int	IMF_SBGGR8 SBGGR8 bayer image format
static int	IMF_SGBRG10 SGBRG10 bayer image format
static int	IMF_SGBRG8 SGBRG8 image format
static int	IMF_SGRBG10 SGRBG10 bayer image format
static int	IMF_SGRBG10DPCM8 SGRBG10_DPCM8 bayer image format
static int	IMF_SGRBG8 SGRBG8 bayer image format
static int	IMF_SN9C10X SN9C10X image format
static int	IMF_SN9C2028 SN9C2028 image format
static int	IMF_SN9C20X_I420 SN9C20X_I420 image format
static int	IMF_SPCA501 SPCA501 image format
static int	IMF_SPCA505 SPCA505 image format
static int	IMF_SPCA508 SPCA508 image format
static int	IMF_SPCA561 SPCA561 image format
static int	IMF_SQ905C SQ905C image format
static int	IMF_SRGGB10 SRGGB10 bayer image format
static int	IMF_SRGGB8 SRGGB8 bayer image format
static int	IMF_STV0680 STV0680 image format
static int	IMF_TM6000 TM6000 image format
static int	IMF_UYVY UYVY image format
static int	IMF_VYUY VYUY image format
static int	IMF_WNVA WNVA image format
static int	IMF_Y10 Y10 image format
static int	IMF_Y16 Y16 image format
static int	IMF_Y4 Y4 image format
static int	IMF_Y41P Y41P image format
static int	IMF_Y6 Y6 image format
static int	IMF_YUV32 YUV32 image format
static int	IMF_YUV410 YUV410 planar image format
static int	IMF_YUV411P YUV411 planar image format
static int	IMF_YUV420 YUV420 planar image format index
static int	IMF_YUV422P YUV422 planar image format
static int	IMF_YUV444 YUV444 image format
static int	IMF_YUV555 YUV555 image format
static int	IMF_YUV565 YUV565 image format
static int	IMF_YUYV YUYV image format
static int	IMF_YVU410 YVU410 image format
static int	IMF_YVU420 YVU420 image format
static int	IMF_YVYU YVYU image format
static int	IMF_YYUV YYUV image format
static short	INPUT_TYPE_CAMERA Camera-type input
static short	INPUT_TYPE_TUNER Input from a tuner
static int	MAX_HEIGHT Setting the capture height to this value will set the actual height to the maximum height supported by the hardware
static int	MAX_JPEG_QUALITY This value represents the maximum value of the JPEG quality setting
static int	MAX_WIDTH Setting the capture width to this value will set the actual width to the maximum width supported by the hardware
static int	MIN_JPEG_QUALITY This value represents the minimum value of the JPEG quality setting
static int	STANDARD_NTSC Video standard value for NTSC sources
static int	STANDARD_PAL Video standard value for PAL sources
static int	STANDARD_SECAM Video standard value for SECAM sources
static int	STANDARD_WEBCAM Video standard value for webcams
static int	TUNER_TYPE_RADIO A tuner with a type (as returned by TunerInfo.getType()) equal to TUNER_TYPE_RADIO is a radio tuner
static int	TUNER_TYPE_TV A tuner with a type (as returned by TunerInfo.getType()) equal to TUNER_TV_TYPE is a TV tuner

Constructor Summary

Constructors

Constructor and Description
V4L4JConstants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

INPUT_TYPE_TUNER

public static final short INPUT_TYPE_TUNER

Input from a tuner

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Constant Field Values

INPUT_TYPE_CAMERA

public static final short INPUT_TYPE_CAMERA

Camera-type input

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Constant Field Values

STANDARD_WEBCAM

public static final int STANDARD_WEBCAM

Video standard value for webcams

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Constant Field Values

STANDARD_PAL

public static final int STANDARD_PAL

Video standard value for PAL sources

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Constant Field Values

STANDARD_SECAM

public static final int STANDARD_SECAM

Video standard value for SECAM sources

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Constant Field Values

STANDARD_NTSC

public static final int STANDARD_NTSC

Video standard value for NTSC sources

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Constant Field Values

MAX_WIDTH

public static final int MAX_WIDTH

Setting the capture width to this value will set the actual width to the maximum width supported by the hardware

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MAX_HEIGHT

public static final int MAX_HEIGHT

Setting the capture height to this value will set the actual height to the maximum height supported by the hardware

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Constant Field Values

MAX_JPEG_QUALITY

public static final int MAX_JPEG_QUALITY

This value represents the maximum value of the JPEG quality setting

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Constant Field Values

MIN_JPEG_QUALITY

public static final int MIN_JPEG_QUALITY

This value represents the minimum value of the JPEG quality setting

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Constant Field Values

CTRL_TYPE_BUTTON

public static final int CTRL_TYPE_BUTTON

If a control has a type equal to CTRL_TYPE_BUTTON, its value is always 0, and pressing it is done by setting any value using Control.setValue(int).

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Constant Field Values

CTRL_TYPE_SLIDER

public static final int CTRL_TYPE_SLIDER

If a control has a type equal to CTRL_TYPE_SLIDER, it accepts a range of values between a minimum (as returned by Control.getMinValue()) and a maximum (as returned by Control.getMaxValue()) in increments (as returned by Control.getStepValue())

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Constant Field Values

CTRL_TYPE_SWITCH

public static final int CTRL_TYPE_SWITCH

If a control has a type equal to CTRL_TYPE_SWITCH, it accepts two different values: 0 (as returned by Control.getMinValue()) and 1 (as returned by Control.getMaxValue().

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Constant Field Values

CTRL_TYPE_DISCRETE

public static final int CTRL_TYPE_DISCRETE

If a control has a type equal to CTRL_TYPE_DISCRETE, it only accepts a set of values (discrete values). This set of acceptable values is returned by Control.getDiscreteValues(). These discrete values may have string descriptions (returned by Control.getDiscreteValueNames()) and are in the range Control.getMinValue() and Control.getMaxValue(). The step value as returned by Control.getStepValue() is not applicable.

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Constant Field Values

CTRL_TYPE_STRING

public static final int CTRL_TYPE_STRING

If a control has a type equal to CTRL_TYPE_STRING, it only accepts / returns strings. Control.getMinValue() and Control.getMaxValue() return the minimum and maximum string length. The actual value is set / retrieved with Control.setStringValue(String) and Control.getStringValue().

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Constant Field Values

CTRL_TYPE_LONG

public static final int CTRL_TYPE_LONG

If a control has a type equal to CTRL_TYPE_LONG, it only accepts long values, between Long.MIN_VALUE and Long.MAX_VALUE with a step value of 1. The actual value is set / retrieved with Control.setLongValue(long) and Control.getLongValue().

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Constant Field Values

CTRL_TYPE_BITMASK

public static final int CTRL_TYPE_BITMASK

If a control has a type equal to CTRL_TYPE_BITMASK, it only accepts integer values, between 0 and Integer.MAX_VALUE with a step value of 1. The actual value is set / retrieved with Control.setValue(int) and Control.getValue().

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Constant Field Values

TUNER_TYPE_RADIO

public static final int TUNER_TYPE_RADIO

A tuner with a type (as returned by TunerInfo.getType()) equal to TUNER_TYPE_RADIO is a radio tuner

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Constant Field Values

TUNER_TYPE_TV

public static final int TUNER_TYPE_TV

A tuner with a type (as returned by TunerInfo.getType()) equal to TUNER_TV_TYPE is a TV tuner

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Constant Field Values

FREQ_KHZ

public static final int FREQ_KHZ

Frequencies of a tuner (as returned by TunerInfo.getUnit()) are expressed in KHz

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Constant Field Values

FREQ_MHZ

public static final int FREQ_MHZ

Frequencies of a tuner (as returned by TunerInfo.getUnit()) are expressed in MHz

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Constant Field Values

IMF_RGB332

public static final int IMF_RGB332

RGB332 image format

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Constant Field Values

IMF_RGB444

public static final int IMF_RGB444

RGB444 image format

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IMF_RGB555

public static final int IMF_RGB555

RGB555 image format

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IMF_RGB565

public static final int IMF_RGB565

RGB565 image format

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IMF_RGB555X

public static final int IMF_RGB555X

RGB555X image format

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IMF_RGB565X

public static final int IMF_RGB565X

RGB565X image format

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Constant Field Values

IMF_BGR24

public static final int IMF_BGR24

BGR24 image format

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Constant Field Values

IMF_RGB24

public static final int IMF_RGB24

RGB24 image format

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IMF_BGR32

public static final int IMF_BGR32

BGR32 image format

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IMF_RGB32

public static final int IMF_RGB32

RGB32 image format

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Constant Field Values

IMF_GREY

public static final int IMF_GREY

GREY image format

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Constant Field Values

IMF_Y4

public static final int IMF_Y4

Y4 image format

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IMF_Y6

public static final int IMF_Y6

Y6 image format

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IMF_Y10

public static final int IMF_Y10

Y10 image format

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IMF_Y16

public static final int IMF_Y16

Y16 image format

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Constant Field Values

IMF_PAL8

public static final int IMF_PAL8

PAL8 image format

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Constant Field Values

IMF_YVU410

public static final int IMF_YVU410

YVU410 image format

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Constant Field Values

IMF_YVU420

public static final int IMF_YVU420

YVU420 image format

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Constant Field Values

IMF_YUYV

public static final int IMF_YUYV

YUYV image format

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Constant Field Values

IMF_YYUV

public static final int IMF_YYUV

YYUV image format

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Constant Field Values

IMF_YVYU

public static final int IMF_YVYU

YVYU image format

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Constant Field Values

IMF_UYVY

public static final int IMF_UYVY

UYVY image format

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IMF_VYUY

public static final int IMF_VYUY

VYUY image format

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IMF_YUV422P

public static final int IMF_YUV422P

YUV422 planar image format

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IMF_YUV411P

public static final int IMF_YUV411P

YUV411 planar image format

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IMF_Y41P

public static final int IMF_Y41P

Y41P image format

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IMF_YUV444

public static final int IMF_YUV444

YUV444 image format

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IMF_YUV555

public static final int IMF_YUV555

YUV555 image format

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IMF_YUV565

public static final int IMF_YUV565

YUV565 image format

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IMF_YUV32

public static final int IMF_YUV32

YUV32 image format

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IMF_YUV410

public static final int IMF_YUV410

YUV410 planar image format

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IMF_YUV420

public static final int IMF_YUV420

YUV420 planar image format index

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IMF_HI240

public static final int IMF_HI240

HI240 image format

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Constant Field Values

IMF_HM12

public static final int IMF_HM12

HM12 image format

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IMF_NV12

public static final int IMF_NV12

NV12 image format

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IMF_NV21

public static final int IMF_NV21

NV21 image format

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IMF_NV16

public static final int IMF_NV16

NV16 image format

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IMF_NV61

public static final int IMF_NV61

NV61 image format

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IMF_SBGGR8

public static final int IMF_SBGGR8

SBGGR8 bayer image format

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IMF_SGBRG8

public static final int IMF_SGBRG8

SGBRG8 image format

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IMF_SGRBG8

public static final int IMF_SGRBG8

SGRBG8 bayer image format

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Constant Field Values

IMF_SRGGB8

public static final int IMF_SRGGB8

SRGGB8 bayer image format

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IMF_SBGGR10

public static final int IMF_SBGGR10

SBGGR10 bayer image format

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IMF_SGBRG10

public static final int IMF_SGBRG10

SGBRG10 bayer image format

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IMF_SGRBG10

public static final int IMF_SGRBG10

SGRBG10 bayer image format

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IMF_SRGGB10

public static final int IMF_SRGGB10

SRGGB10 bayer image format

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IMF_SGRBG10DPCM8

public static final int IMF_SGRBG10DPCM8

SGRBG10_DPCM8 bayer image format

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IMF_SBGGR16

public static final int IMF_SBGGR16

SBGGR16 bayer image format

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Constant Field Values

IMF_MJPEG

public static final int IMF_MJPEG

MJPEG image format

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Constant Field Values

IMF_JPEG

public static final int IMF_JPEG

JPEG image format

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IMF_DV

public static final int IMF_DV

DV image format

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IMF_MPEG

public static final int IMF_MPEG

MPEG image format

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IMF_CPIA1

public static final int IMF_CPIA1

CPIA1 image format

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IMF_WNVA

public static final int IMF_WNVA

WNVA image format

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Constant Field Values

IMF_SN9C10X

public static final int IMF_SN9C10X

SN9C10X image format

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Constant Field Values

IMF_SN9C20X_I420

public static final int IMF_SN9C20X_I420

SN9C20X_I420 image format

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Constant Field Values

IMF_PWC1

public static final int IMF_PWC1

PWC1 image format

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Constant Field Values

IMF_PWC2

public static final int IMF_PWC2

PWC2 image format

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Constant Field Values

IMF_ET61X251

public static final int IMF_ET61X251

ET61X251 image format

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Constant Field Values

IMF_SPCA501

public static final int IMF_SPCA501

SPCA501 image format

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Constant Field Values

IMF_SPCA505

public static final int IMF_SPCA505

SPCA505 image format

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IMF_SPCA508

public static final int IMF_SPCA508

SPCA508 image format

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IMF_SPCA561

public static final int IMF_SPCA561

SPCA561 image format

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Constant Field Values

IMF_PAC207

public static final int IMF_PAC207

PAC207 image format

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Constant Field Values

IMF_MR97310A

public static final int IMF_MR97310A

MR97310A image format

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Constant Field Values

IMF_SN9C2028

public static final int IMF_SN9C2028

SN9C2028 image format

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Constant Field Values

IMF_SQ905C

public static final int IMF_SQ905C

SQ905C image format

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Constant Field Values

IMF_PJPG

public static final int IMF_PJPG

PJPG image format

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Constant Field Values

IMF_OV511

public static final int IMF_OV511

OV511 image format

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IMF_OV518

public static final int IMF_OV518

OV518 image format

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Constant Field Values

IMF_STV0680

public static final int IMF_STV0680

STV0680 image format

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Constant Field Values

IMF_TM6000

public static final int IMF_TM6000

TM6000 image format

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Constant Field Values

IMF_CIT_YYVYUY

public static final int IMF_CIT_YYVYUY

CIT_YYVYUY image format

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Constant Field Values

IMF_KONICA420

public static final int IMF_KONICA420

KONICA420 image format

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Constant Field Values

Constructor Detail

V4L4JConstants

public V4L4JConstants()