A B C D E F G H I J L M N R S T U V W Y

A

addLibraryPath(String) - Static method in class com.github.sarxos.v4l4j.NativeUtils

Adds the specified path to the java library path

au.edu.jcu.v4l4j - package au.edu.jcu.v4l4j

Video4Linux4java Main Package

au.edu.jcu.v4l4j.exceptions - package au.edu.jcu.v4l4j.exceptions

Video4Linux4java exception Package

B

BGRFrameGrabber - Class in au.edu.jcu.v4l4j

Objects of this class are used to retrieve BGR24-encoded frames from a VideoDevice.

C

CaptureCallback - Interface in au.edu.jcu.v4l4j

Objects implementing this interface receive notifications from frame grabbers when new captured frames become available, or an exception occurs during a capture.

CaptureChannelException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when the specified capture channel is invalid.

CaptureChannelException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.CaptureChannelException

CaptureChannelException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.CaptureChannelException

CaptureChannelException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.CaptureChannelException

com.github.sarxos.v4l4j - package com.github.sarxos.v4l4j

Control - Class in au.edu.jcu.v4l4j

Objects of this class represent a video source control of any nature.

ControlException - Exception in au.edu.jcu.v4l4j.exceptions

Exceptions of this type are thrown whenever an error occurs retrieving or setting the value of a control

ControlException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ControlException

ControlException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ControlException

ControlException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ControlException

ControlList - Class in au.edu.jcu.v4l4j

Objects of this class encapsulate a list of video source Control.

createBuffers(int) - Method in class au.edu.jcu.v4l4j.BGRFrameGrabber

createBuffers(int) - Method in class au.edu.jcu.v4l4j.JPEGFrameGrabber

createBuffers(int) - Method in class au.edu.jcu.v4l4j.RawFrameGrabber

createBuffers(int) - Method in class au.edu.jcu.v4l4j.RGBFrameGrabber

createBuffers(int) - Method in class au.edu.jcu.v4l4j.YUVFrameGrabber

createBuffers(int) - Method in class au.edu.jcu.v4l4j.YVUFrameGrabber

CTRL_TYPE_BITMASK - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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.

CTRL_TYPE_BUTTON - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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).

CTRL_TYPE_DISCRETE - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

If a control has a type equal to CTRL_TYPE_DISCRETE, it only accepts a set of values (discrete values).

CTRL_TYPE_LONG - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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.

CTRL_TYPE_SLIDER - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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())

CTRL_TYPE_STRING - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

If a control has a type equal to CTRL_TYPE_STRING, it only accepts / returns strings.

CTRL_TYPE_SWITCH - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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().

D

decreaseValue() - Method in class au.edu.jcu.v4l4j.Control

This method decreases this control's current value by its step (as returned by Control.getStepValue().

denominator - Variable in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

The denominator for this discrete frame interval.

DeviceInfo - Class in au.edu.jcu.v4l4j

Objects of this class encapsulate the following information about a video device: its device file, the name of the video device, a list of InputInfo objects providing information about each video input, a list of ImageFormats, capture resolutions (ResolutionInfo) and frame intervals supported by the video device.

E

equals(Object) - Method in class au.edu.jcu.v4l4j.DeviceInfo

equals(Object) - Method in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

equals(Object) - Method in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

equals(Object) - Method in class au.edu.jcu.v4l4j.ImageFormat

exceptionReceived(V4L4JException) - Method in interface au.edu.jcu.v4l4j.CaptureCallback

This method is called if an error occurs during capture.

F

FrameGrabber - Interface in au.edu.jcu.v4l4j

Objects implementing this interface provide methods to capture frames from a VideoDevice.

FrameInterval - Class in au.edu.jcu.v4l4j

This class encapsulates information about supported frame intervals for a given image format and resolution.

FrameInterval.DiscreteInterval - Class in au.edu.jcu.v4l4j

This class encapsulates information about a discrete frame interval, expressed as a numerator and denominator.

FrameInterval.StepwiseInterval - Class in au.edu.jcu.v4l4j

A continuous frame interval is a bounded frame interval.

FrameInterval.Type - Enum in au.edu.jcu.v4l4j

FREQ_KHZ - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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

FREQ_MHZ - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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

G

getAFC() - Method in class au.edu.jcu.v4l4j.Tuner

This method returns the current AFC (Automatic Frequency Control) value.

getBGREncodableFormat(String) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to BGR24 by v4l4j in this list given its name, and returns it, or null if not found.

getBGREncodableFormat(int) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to BGR24 by v4l4j given its index, and returns it, or null if not found.

getBGREncodableFormats() - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method returns a list of native ImageFormats contained in this object, that can be converted to BGR24 by v4l4j.

getBGRFrameGrabber(int, int, int, int, ImageFormat) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a BGRFrameGrabber associated with this video device.

getBGRFrameGrabber(int, int, int, int) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a BGRFrameGrabber associated with this video device.

getBufferedImage() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the image data encapsulated in a BufferedImage object.

getBytes() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the image data as a byte array.Please note that the size of the returned byte array can be greater than the actual frame size.

getCaptureTime() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the OS time (number of microseconds elapsed since startup) at which this video frame was captured.

getChannel() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the video channel used to capture frames.

getControl(String) - Method in class au.edu.jcu.v4l4j.ControlList

This method returns a control given its name.

getControlList() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a list of Controls associated with this video device.

getDataBuffer() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the image data encapsulated in a DataBuffer object.

getDefaultValue() - Method in class au.edu.jcu.v4l4j.Control

This method returns the default value for this control

getDenom() - Method in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

This method returns the denominator of this frame interval.

getDeviceFile() - Method in class au.edu.jcu.v4l4j.DeviceInfo

This method returns the device file associated with the video device.

getDevicefile() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns the full path to the device file associated with this video device.

getDeviceInfo() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method creates a DeviceInfo object which contains information about this video device.

getDiscreteIntervals() - Method in class au.edu.jcu.v4l4j.FrameInterval

This method returns a list of FrameInterval.DiscreteIntervals, or throws a UnsupportedMethod exception if this frame interval object is not of type FrameInterval.Type.DISCRETE.

getDiscreteResolutions() - Method in class au.edu.jcu.v4l4j.ResolutionInfo

This method returns a list of ResolutionInfo.DiscreteResolutions, or throws a UnsupportedMethod exception if this resolution info object is not of type ResolutionInfo.Type.DISCRETE.

getDiscreteValueNames() - Method in class au.edu.jcu.v4l4j.Control

This method returns the list of names for each of the supported discrete values.

getDiscreteValues() - Method in class au.edu.jcu.v4l4j.Control

This method returns a list of the discrete values accepted by this control.

getDiscreteValuesMap() - Method in class au.edu.jcu.v4l4j.Control

This method returns a map of all discrete value names and their values.

getFormatList() - Method in class au.edu.jcu.v4l4j.DeviceInfo

This method returns an ImageFormatList object containing the various image formats, capture resolutions and frame intervals the video device supports.

getFrameGrabber() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the frame grabber object which captured this frame

getFrameInterval() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the current frame interval used for capture.

getFrameInterval() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

This method returns the frame interval object, containing information on supported frame intervals for this discrete resolution.

getFrameLength() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the length of this video frame in bytes.

getFrequency() - Method in class au.edu.jcu.v4l4j.Tuner

This method returns the current frequency of this tuner.

getHeight() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the actual height of captured frames.

getHeight() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

This method returns the resolution height

getHeightStep() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the height step.

getImageFormat() - Method in class au.edu.jcu.v4l4j.BGRFrameGrabber

This method returns the native image format used by this FrameGrabber.

getImageFormat() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the native image format used by this FrameGrabber.

getImageFormat() - Method in class au.edu.jcu.v4l4j.JPEGFrameGrabber

This method returns the native image format used by this FrameGrabber.

getImageFormat() - Method in class au.edu.jcu.v4l4j.RawFrameGrabber

This method returns the native image format used by this FrameGrabber.

getImageFormat() - Method in class au.edu.jcu.v4l4j.RGBFrameGrabber

This method returns the native image format used by this FrameGrabber.

getImageFormat() - Method in class au.edu.jcu.v4l4j.YUVFrameGrabber

This method returns the native image format used by this FrameGrabber.

getImageFormat() - Method in class au.edu.jcu.v4l4j.YVUFrameGrabber

This method returns the native image format used by this FrameGrabber.

getIndex() - Method in class au.edu.jcu.v4l4j.ImageFormat

This method returns the index for this format.

getIndex() - Method in class au.edu.jcu.v4l4j.InputInfo

This method returns the (V4L) index of this input

getIndex() - Method in class au.edu.jcu.v4l4j.Tuner

This method returns the index of this tuner.

getIndex() - Method in class au.edu.jcu.v4l4j.TunerInfo

This method returns the V4L index of this tuner.

getInfo() - Method in class au.edu.jcu.v4l4j.Tuner

This method returns the TunerInfo object associated with this tuner.

getInputs() - Method in class au.edu.jcu.v4l4j.DeviceInfo

This method returns a list of InputInfo objects which provide information about each video input supported by the video device.

getJPEGEncodableFormat(String) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to JPEG by v4l4j in this list given its name, and returns it, or null if not found.

getJPEGEncodableFormat(int) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to JPEG by v4l4j given its index, and returns it, or null if not found.

getJPEGEncodableFormats() - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method returns a list of native ImageFormats contained in this object, that can be converted to JPEG by v4l4j.

getJPEGFrameGrabber(int, int, int, int, int, ImageFormat) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a JPEGFrameGrabber associated with this video device.

getJPEGFrameGrabber(int, int, int, int, int) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a JPEGFrameGrabber associated with this video device.

getJPGQuality() - Method in class au.edu.jcu.v4l4j.JPEGFrameGrabber

This method returns the current JPEG quality.

getList() - Method in class au.edu.jcu.v4l4j.ControlList

This method returns a list of Controls

getList() - Method in class au.edu.jcu.v4l4j.TunerList

This method returns a copy of the tuner list.

getLongValue() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the current long value of this control.

getMaxHeight() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the maximum height.

getMaxInterval() - Method in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

This continuous frame interval has a maximum bound.

getMaxResFrameInterval() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the frame interval object, containing information on all supported frame interval at the maximum resolution (maxWidth x maxHeight)

getMaxValue() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the maximum value this control will accept.

getMaxWidth() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the maximum width.

getMinHeight() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the minimum height.

getMinInterval() - Method in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

This continuous frame interval has a minimum bound.

getMinResFrameInterval() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the frame interval object, containing information on all supported frame interval at the minimum resolution (minWidth x minHeight)

getMinValue() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the minimum value this control will accept.

getMinWidth() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the minimum width.

getName() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the name of this control.

getName() - Method in class au.edu.jcu.v4l4j.DeviceInfo

This method returns the name of the video device.

getName() - Method in class au.edu.jcu.v4l4j.ImageFormat

This method returns the name of this image format.

getName() - Method in class au.edu.jcu.v4l4j.InputInfo

This method returns the name of this input

getName() - Method in class au.edu.jcu.v4l4j.TunerInfo

This method returns the name of this tuner.

getNativeFormat(String) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat in this list given its name, and returns it, or null if not found.

getNativeFormat(int) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat given its index, and returns it, or null if not found.

getNativeFormats() - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method returns the native ImageFormats contained in this list.

getNum() - Method in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

This method returns the numerator of this frame interval.

getNumberOfRecycledVideoFrames() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the number of recycled video frames, ie.

getNumberOfVideoFrames() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the number of buffers v4l4j has negotiated with the driver.

getRangeHigh() - Method in class au.edu.jcu.v4l4j.TunerInfo

This method returns the highest tunable frequency supported by this tuner.

getRangeLow() - Method in class au.edu.jcu.v4l4j.TunerInfo

This method returns the lowest tunable frequency supported by this tuner.

getRaster() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns the image data encapsulated in a Raster object.

getRawFrameGrabber(int, int, int, int, ImageFormat) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a RawFrameGrabber associated with this video device.

getRawFrameGrabber(int, int, int, int) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a RawFrameGrabber associated with this video device.

getResolutionInfo() - Method in class au.edu.jcu.v4l4j.ImageFormat

This method returns the ResolutionInfo object associated with this image format.

getRGBEncodableFormat(String) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to RGB24 by v4l4j in this list given its name, and returns it, or null if not found.

getRGBEncodableFormat(int) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to RGB24 by v4l4j given its index, and returns it, or null if not found.

getRGBEncodableFormats() - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method returns a list of native ImageFormats contained in this object, that can be converted to RGB24 by v4l4j.

getRGBFrameGrabber(int, int, int, int, ImageFormat) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a RGBFrameGrabber associated with this video device.

getRGBFrameGrabber(int, int, int, int) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a RGBFrameGrabber associated with this video device.

getRSSI() - Method in class au.edu.jcu.v4l4j.Tuner

This method returns the current received signal strength.

getSequenceNumber() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method returns this video frame's sequence number (a monotonically increasing number for each captured frame).

getStandard() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the actual video standard: V4L4JConstants.STANDARD_NTSC, V4L4JConstants.STANDARD_PAL , V4L4JConstants.STANDARD_SECAM or V4L4JConstants.STANDARD_WEBCAM

getStepInterval() - Method in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

This continuous frame interval has a maximum bound.

getStepValue() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the increment to be used when setting a new value for this control.

getStepwiseInterval() - Method in class au.edu.jcu.v4l4j.FrameInterval

This method returns a FrameInterval.StepwiseInterval object, or throws a UnsupportedMethod exception if this frame interval object is not of type FrameInterval.Type.STEPWISE.

getStepwiseResolution() - Method in class au.edu.jcu.v4l4j.ResolutionInfo

This method returns a ResolutionInfo.StepwiseResolution object, or throws a UnsupportedMethod exception if this resolution info object is not of type ResolutionInfo.Type.STEPWISE.

getStringValue() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the current string value of this control.

getSupportedStandards() - Method in class au.edu.jcu.v4l4j.InputInfo

This method returns the standards supported by this input (V4L4JConstants.STANDARD_PAL, V4L4JConstants.STANDARD_SECAM, V4L4JConstants.STANDARD_NTSC or V4L4JConstants.STANDARD_WEBCAM)

getTable() - Method in class au.edu.jcu.v4l4j.ControlList

This method returns a map of control names and controls

getTuner() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the Tuner associated with the input of this FrameGrabber, or throws a NoTunerException if there is none.

getTuner(int) - Method in class au.edu.jcu.v4l4j.TunerList

This method returns a tuner given its index.

getTunerInfo() - Method in class au.edu.jcu.v4l4j.InputInfo

This method returns the TunerInfo associated with this input, if any.

getTunerList() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns the TunerList of Tuners available on this VideoDevice.

getType() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the type of this control.

getType() - Method in class au.edu.jcu.v4l4j.FrameInterval

This method returns the FrameInterval.Type of this frame interval object.

getType() - Method in class au.edu.jcu.v4l4j.InputInfo

This method returns the type of this input (V4L4JConstants.INPUT_TYPE_TUNER or V4L4JConstants.INPUT_TYPE_CAMERA)

getType() - Method in class au.edu.jcu.v4l4j.ResolutionInfo

This method returns the resolution information type.

getType() - Method in class au.edu.jcu.v4l4j.TunerInfo

This method returns the type of this tuner (V4L4JConstants.TUNER_TYPE_RADIO or V4L4JConstants.TUNER_TYPE_TV).

getUnit() - Method in class au.edu.jcu.v4l4j.TunerInfo

This method returns the unit used by this tuner (V4L4JConstants.FREQ_MHZ or V4L4JConstants.FREQ_KHZ).

getValue() - Method in class au.edu.jcu.v4l4j.Control

This method retrieves the current value of this control.

getVideoInput() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method retrieves the current video input channel number.

getVideoStandard() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method retrieves the current video standard used by the current video input.

getWidth() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method returns the actual width of captured frames.

getWidth() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

This method returns the resolution width

getWidthStep() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

This method returns the width step.

getYUVEncodableFormat(String) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to YUV420 by v4l4j in this list given its name, and returns it, or null if not found.

getYUVEncodableFormat(int) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to YUV420 by v4l4j given its index, and returns it, or null if not found.

getYUVEncodableFormats() - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method returns a list of native ImageFormats contained in this object, that can be converted to YUV420 by v4l4j.

getYUVFrameGrabber(int, int, int, int, ImageFormat) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a YUVFrameGrabber associated with this video device.

getYUVFrameGrabber(int, int, int, int) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a YUVFrameGrabber associated with this video device.

getYVUEncodableFormat(String) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to YVU420 by v4l4j in this list given its name, and returns it, or null if not found.

getYVUEncodableFormat(int) - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method looks for a native ImageFormat that can be converted to YVU420 by v4l4j given its index, and returns it, or null if not found.

getYVUEncodableFormats() - Method in class au.edu.jcu.v4l4j.ImageFormatList

This method returns a list of native ImageFormats contained in this object, that can be converted to YVU420 by v4l4j.

getYVUFrameGrabber(int, int, int, int, ImageFormat) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a YVUFrameGrabber associated with this video device.

getYVUFrameGrabber(int, int, int, int) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method returns a YVUFrameGrabber associated with this video device.

H

hashCode() - Method in class au.edu.jcu.v4l4j.DeviceInfo

hashCode() - Method in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

hashCode() - Method in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

hashCode() - Method in class au.edu.jcu.v4l4j.ImageFormat

hasTuner() - Method in class au.edu.jcu.v4l4j.InputInfo

This method returns a boolean depending on whether this input has a tuner or not.

height - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

The resolution height

I

ImageDimensionsException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when the specified capture width / height is invalid / not supported.

ImageDimensionsException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ImageDimensionsException

ImageDimensionsException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ImageDimensionsException

ImageDimensionsException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ImageDimensionsException

ImageFormat - Class in au.edu.jcu.v4l4j

Objects of this class represent an image format (YUV, RGB, GREY, BGR, ...) and its supported capture resolutions and frame intervals.

ImageFormatException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when v4l4j was unable to negotiate a suitable image format with the device.

ImageFormatException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ImageFormatException

ImageFormatException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ImageFormatException

ImageFormatException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ImageFormatException

ImageFormatList - Class in au.edu.jcu.v4l4j

ImageFormatList objects group together a list of native ImageFormats capture resolutions and frame intervals supported by a VideoDevice.

IMF_BGR24 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

BGR24 image format

IMF_BGR32 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

BGR32 image format

IMF_CIT_YYVYUY - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

CIT_YYVYUY image format

IMF_CPIA1 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

CPIA1 image format

IMF_DV - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

DV image format

IMF_ET61X251 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

ET61X251 image format

IMF_GREY - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

GREY image format

IMF_HI240 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

HI240 image format

IMF_HM12 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

HM12 image format

IMF_JPEG - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

JPEG image format

IMF_KONICA420 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

KONICA420 image format

IMF_MJPEG - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

MJPEG image format

IMF_MPEG - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

MPEG image format

IMF_MR97310A - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

MR97310A image format

IMF_NV12 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

NV12 image format

IMF_NV16 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

NV16 image format

IMF_NV21 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

NV21 image format

IMF_NV61 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

NV61 image format

IMF_OV511 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

OV511 image format

IMF_OV518 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

OV518 image format

IMF_PAC207 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

PAC207 image format

IMF_PAL8 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

PAL8 image format

IMF_PJPG - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

PJPG image format

IMF_PWC1 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

PWC1 image format

IMF_PWC2 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

PWC2 image format

IMF_RGB24 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB24 image format

IMF_RGB32 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB32 image format

IMF_RGB332 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB332 image format

IMF_RGB444 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB444 image format

IMF_RGB555 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB555 image format

IMF_RGB555X - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB555X image format

IMF_RGB565 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB565 image format

IMF_RGB565X - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

RGB565X image format

IMF_SBGGR10 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SBGGR10 bayer image format

IMF_SBGGR16 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SBGGR16 bayer image format

IMF_SBGGR8 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SBGGR8 bayer image format

IMF_SGBRG10 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SGBRG10 bayer image format

IMF_SGBRG8 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SGBRG8 image format

IMF_SGRBG10 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SGRBG10 bayer image format

IMF_SGRBG10DPCM8 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SGRBG10_DPCM8 bayer image format

IMF_SGRBG8 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SGRBG8 bayer image format

IMF_SN9C10X - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SN9C10X image format

IMF_SN9C2028 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SN9C2028 image format

IMF_SN9C20X_I420 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SN9C20X_I420 image format

IMF_SPCA501 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SPCA501 image format

IMF_SPCA505 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SPCA505 image format

IMF_SPCA508 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SPCA508 image format

IMF_SPCA561 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SPCA561 image format

IMF_SQ905C - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SQ905C image format

IMF_SRGGB10 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SRGGB10 bayer image format

IMF_SRGGB8 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

SRGGB8 bayer image format

IMF_STV0680 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

STV0680 image format

IMF_TM6000 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

TM6000 image format

IMF_UYVY - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

UYVY image format

IMF_VYUY - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

VYUY image format

IMF_WNVA - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

WNVA image format

IMF_Y10 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Y10 image format

IMF_Y16 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Y16 image format

IMF_Y4 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Y4 image format

IMF_Y41P - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Y41P image format

IMF_Y6 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Y6 image format

IMF_YUV32 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV32 image format

IMF_YUV410 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV410 planar image format

IMF_YUV411P - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV411 planar image format

IMF_YUV420 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV420 planar image format index

IMF_YUV422P - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV422 planar image format

IMF_YUV444 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV444 image format

IMF_YUV555 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV555 image format

IMF_YUV565 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUV565 image format

IMF_YUYV - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YUYV image format

IMF_YVU410 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YVU410 image format

IMF_YVU420 - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YVU420 image format

IMF_YVYU - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YVYU image format

IMF_YYUV - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

YYUV image format

increaseValue() - Method in class au.edu.jcu.v4l4j.Control

This method increases this control's current value by its step (as returned by Control.getStepValue()).

init() - Static method in class com.github.sarxos.v4l4j.V4L4J

InitialisationException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when the initialisation a Video4Linux device fails.

InitialisationException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.InitialisationException

InitialisationException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.InitialisationException

InitialisationException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.InitialisationException

INPUT_TYPE_CAMERA - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Camera-type input

INPUT_TYPE_TUNER - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Input from a tuner

InputInfo - Class in au.edu.jcu.v4l4j

Objects of this class encapsulate information about a video input.
The name of this input The supported standards (V4L4JConstants.STANDARD_PAL, V4L4JConstants.STANDARD_SECAM, V4L4JConstants.STANDARD_NTSC or V4L4JConstants.STANDARD_WEBCAM) The input type (V4L4JConstants.INPUT_TYPE_TUNER or V4L4JConstants.INPUT_TYPE_CAMERA) The TunerInfo object associated with this input if it is connected to a tuner. You do not directly instantiate InputInfo objects.

interval - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

The frame interval object containing information on supported frame intervals for capture at this resolution.

InvalidValue - Exception in au.edu.jcu.v4l4j.exceptions

Exceptions of this type are thrown when trying ti set an incorrect value on a control.

InvalidValue(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.InvalidValue

InvalidValue(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.InvalidValue

InvalidValue(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.InvalidValue

J

JNIException - Exception in au.edu.jcu.v4l4j.exceptions

Exceptions of this type are thrown when an JNI-related error occurs (unable to find a class, unable to instantiate an object, ...)

JNIException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.JNIException

JNIException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.JNIException

JNIException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.JNIException

JPEGFrameGrabber - Class in au.edu.jcu.v4l4j

Objects of this class are used to retrieve JPEG-encoded frames from a VideoDevice.

L

listIntervals(ImageFormat, int, int) - Method in class au.edu.jcu.v4l4j.DeviceInfo

This method returns a FrameInterval object containing information about the supported frame intervals for capture at the given resolution and image format.

loadLibraryFromJar(String, String[]) - Static method in class com.github.sarxos.v4l4j.NativeUtils

Loads library from current JAR archive The file from JAR is copied into system temporary directory and then loaded.

M

MAX_HEIGHT - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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

MAX_JPEG_QUALITY - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

This value represents the maximum value of the JPEG quality setting

MAX_WIDTH - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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

maxHeight - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The minimum, maximum and step values for both width and height

maxInterval - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The frame interval object containing information on supported frame intervals for capture at the maximum resolution (maxWidth x maxHeight).

maxIntv - Variable in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

The maximum frame interval value

maxWidth - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The minimum, maximum and step values for both width and height

MIN_JPEG_QUALITY - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

This value represents the minimum value of the JPEG quality setting

minHeight - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The minimum, maximum and step values for both width and height

minInterval - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The frame interval object containing information on supported frame intervals for capture at the minimum resolution (minWidth x minHeight).

minIntv - Variable in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

The minimum frame interval value

minWidth - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The minimum, maximum and step values for both width and height

N

NativeUtils - Class in com.github.sarxos.v4l4j

Simple library class for working with JNI (Java Native Interface)

nextFrame(VideoFrame) - Method in interface au.edu.jcu.v4l4j.CaptureCallback

During a capture, this method is called by v4l4j to provide the latest video frame.

NoTunerException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when the Input.getTuner() method is invoked on an input with no tuner (Input.getType() returns Input.CAMERA).

NoTunerException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.NoTunerException

NoTunerException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.NoTunerException

NoTunerException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.NoTunerException

numerator - Variable in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

The numerator for this discrete frame interval.

R

RawFrameGrabber - Class in au.edu.jcu.v4l4j

This class provides methods to capture raw frames from a VideoDevice.

recycle() - Method in interface au.edu.jcu.v4l4j.VideoFrame

This method marks this video frame as being no longer used, and ready to be reused by v4l4j.

release() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method releases resources used by this VideoDevice.

release(boolean) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method releases resources used by this VideoDevice.

releaseControlList() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method releases the list of Controls returned by VideoDevice.getControlList().

ReleaseException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when trying to release a VideoDevice using its VideoDevice.release(boolean) method with a true argument, when the video device is still in use

ReleaseException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ReleaseException

ReleaseException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ReleaseException

ReleaseException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.ReleaseException

releaseFrameGrabber() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method releases the FrameGrabber object allocated previously with getRGBFrameGrabber(), getBGRFrameGrabber(), getYUVFrameGrabber(), getYVUFrameGrabber(), getJPEGFrameGrabber() or getRawFrameGrabber().

ResolutionInfo - Class in au.edu.jcu.v4l4j

This class encapsulates information about the supported capture resolutions and frame intervals for a given ImageFormat.

ResolutionInfo.DiscreteResolution - Class in au.edu.jcu.v4l4j

This class represents a possible resolution supported by a video device.

ResolutionInfo.StepwiseResolution - Class in au.edu.jcu.v4l4j

This class encapsulates information about supported capture resolutions for a video device.

ResolutionInfo.Type - Enum in au.edu.jcu.v4l4j

The Type enumeration defines how the supported resolutions are expressed.

RGBFrameGrabber - Class in au.edu.jcu.v4l4j

Objects of this class are used to retrieve RGB frames from a VideoDevice.

S

setCaptureCallback(CaptureCallback) - Method in interface au.edu.jcu.v4l4j.FrameGrabber

setCaptureCallback sets the CaptureCallback object which will be notified by this grabber as soon as new frames become available.
This method cannot be called while the capture is active, ie.

setFrameInterval(int, int) - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method sets the frame interval used for capture.

setFrequency(double) - Method in class au.edu.jcu.v4l4j.Tuner

This method sets the frequency of this tuner.

setJPGQuality(int) - Method in class au.edu.jcu.v4l4j.JPEGFrameGrabber

This method sets the desired JPEG quality.

setLongValue(long) - Method in class au.edu.jcu.v4l4j.Control

This method sets a new long value for this control.

setStringValue(String) - Method in class au.edu.jcu.v4l4j.Control

This method sets a new string value for this control.

setThreadFactory(ThreadFactory) - Method in class au.edu.jcu.v4l4j.VideoDevice

This method sets the ThreadFactory to be used when new threads are created by frame grabbers created for this video device.

setValue(int) - Method in class au.edu.jcu.v4l4j.Control

This method sets a new value for this control.

setVideoInputNStandard(int, int) - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method adjusts the current video input number and video standard.

STANDARD_NTSC - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Video standard value for NTSC sources

STANDARD_PAL - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Video standard value for PAL sources

STANDARD_SECAM - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Video standard value for SECAM sources

STANDARD_WEBCAM - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

Video standard value for webcams

startCapture() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method starts the capture.

StateException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when a unexpected method is invoked on a v4l4j object the framegrabber when its current state forbids the execution of that method.

StateException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.StateException

StateException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.StateException

StateException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.StateException

stepHeight - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The minimum, maximum and step values for both width and height

stepIntv - Variable in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

The step frame interval value

stepWidth - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

The minimum, maximum and step values for both width and height

stopCapture() - Method in interface au.edu.jcu.v4l4j.FrameGrabber

This method stops the capture, and recycles all @link VideoFrames.

supportBGRConversion() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method specifies whether frames captured from this video device can be converted to BGR24 before being handed out.

supportJPEGConversion() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method specifies whether frames captured from this video device can be JPEG-encoded before being handed out.

supportRGBConversion() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method specifies whether frames captured from this video device can be converted to RGB24 before being handed out.

supportYUVConversion() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method specifies whether frames captured from this video device can be converted to YUV420 before being handed out.

supportYVUConversion() - Method in class au.edu.jcu.v4l4j.VideoDevice

This method specifies whether frames captured from this video device can be converted to YVU420 before being handed out.

T

toNiceString() - Method in class au.edu.jcu.v4l4j.ImageFormat

toString() - Method in class au.edu.jcu.v4l4j.FrameInterval.DiscreteInterval

toString() - Method in class au.edu.jcu.v4l4j.FrameInterval.StepwiseInterval

toString() - Method in class au.edu.jcu.v4l4j.FrameInterval

toString() - Method in class au.edu.jcu.v4l4j.ImageFormat

toString() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

toString() - Method in class au.edu.jcu.v4l4j.ResolutionInfo.StepwiseResolution

toString() - Method in class au.edu.jcu.v4l4j.ResolutionInfo

Tuner - Class in au.edu.jcu.v4l4j

Instances of this class are used to represent a tuner attached to a video input.

TUNER_TYPE_RADIO - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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

TUNER_TYPE_TV - Static variable in class au.edu.jcu.v4l4j.V4L4JConstants

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

TunerInfo - Class in au.edu.jcu.v4l4j

Object of this class encapsulate information about a tuner: its type: V4L4JConstants.TUNER_TYPE_RADIO or V4L4JConstants.TUNER_TYPE_TV, the frequency unit: V4L4JConstants.FREQ_KHZ or V4L4JConstants.FREQ_MHZ, the name of the tuner, the index of the tuner, and the lowest and highest tunable frequencies.

TunerList - Class in au.edu.jcu.v4l4j

Objects of this class encapsulate a list of available Tuners.

U

UnsupportedMethod - Exception in au.edu.jcu.v4l4j.exceptions

Exceptions of this type are thrown when calling an incorrect method on a control or video frame

UnsupportedMethod(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.UnsupportedMethod

UnsupportedMethod(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.UnsupportedMethod

UnsupportedMethod(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.UnsupportedMethod

V

V4L4J - Class in com.github.sarxos.v4l4j

V4L4J() - Constructor for class com.github.sarxos.v4l4j.V4L4J

V4L4JConstants - Class in au.edu.jcu.v4l4j

V4L4JConstants() - Constructor for class au.edu.jcu.v4l4j.V4L4JConstants

V4L4JException - Exception in au.edu.jcu.v4l4j.exceptions

A V4L4JExcption is the common superclass of all exceptions thrown by v4l4j.

V4L4JException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.V4L4JException

V4L4JException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.V4L4JException

V4L4JException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.V4L4JException

V4L4JRaster - Class in au.edu.jcu.v4l4j

We need our own implementation of a WritableRaster because we cannot create one with Raster.createInterleavedRaster(DataBuffer, int, int, int, int, int[], Point) as we cannot pass a V4L4JDataBuffer to it, it will throw an exception because it expects a DataBufferByte object.

V4L4JRaster(SampleModel, DataBuffer, Point) - Constructor for class au.edu.jcu.v4l4j.V4L4JRaster

valueOf(String) - Static method in enum au.edu.jcu.v4l4j.FrameInterval.Type

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum au.edu.jcu.v4l4j.ResolutionInfo.Type

Returns the enum constant of this type with the specified name.

values() - Static method in enum au.edu.jcu.v4l4j.FrameInterval.Type

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum au.edu.jcu.v4l4j.ResolutionInfo.Type

Returns an array containing the constants of this enum type, in the order they are declared.

VideoDevice - Class in au.edu.jcu.v4l4j

An instance of a VideoDevice object represents an existing V4L video device.

VideoDevice(String) - Constructor for class au.edu.jcu.v4l4j.VideoDevice

This constructor builds a VideoDevice using the full path to its device file.

VideoFrame - Interface in au.edu.jcu.v4l4j

Objects implementing this interface represent a single video frame captured by v4l4j.

VideoStandardException - Exception in au.edu.jcu.v4l4j.exceptions

This class of exception is thrown when the requested video standard is invalid/not supported.

VideoStandardException(String) - Constructor for exception au.edu.jcu.v4l4j.exceptions.VideoStandardException

VideoStandardException(String, Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.VideoStandardException

VideoStandardException(Throwable) - Constructor for exception au.edu.jcu.v4l4j.exceptions.VideoStandardException

W

width - Variable in class au.edu.jcu.v4l4j.ResolutionInfo.DiscreteResolution

The resolution width

Y

YUVFrameGrabber - Class in au.edu.jcu.v4l4j

Objects of this class are used to retrieve YUV420-encoded frames from a VideoDevice.

YVUFrameGrabber - Class in au.edu.jcu.v4l4j

Objects of this class are used to retrieve YVU420-encoded frames from a VideoDevice.

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