v4l2

---

Description:

A universal control panel for Video for Linux Two (V4L2) devices

Content:

Namespaces:

• V4l2

Structs:

• Audio
• AudioOut
• Buffer
• Capability
• CaptureParm
• ChipIdent
• Clip
• Control
• Crop
• CropCap
• EncIdx
• EncIdxEntry
• EncoderCmd
• ExtControl
• ExtControls
• Fmt
• Format
• FormatDescriptor
• Fraction
• FrameBuffer
• FrameivalEnum
• FrameivalStepwise
• FramesizeDiscrete
• FramesizeStepwise
• FramsizeEnum
• Frequency
• HwFreqSeek
• Input
• JpegCompression
• M
• Modulator
• Output
• OutputParm
• Parm
• PixelFormat
• QueryControl
• QueryMenu
• Raw
• Rect
• Register
• RequestBuffers
• SlicedVbiCap
• SlicedVbiData
• SlicedVbiFormat
• Standard
• StdId
• StreamParm
• Timecode
• Tuner
• VbiFormat
• Window

Enums:

• AudioCapabilities
• BufferFlags
• BufferType
• CameraClassControlIds
• Capabilities
• ChipMatch
• Colorspace
• ControlClass
• ControlFlags
• ControlType
• EncCmd
• EncIdxFrame
• ExposureAutoType
• Field
• FormatFlag
• FrameBufferCapabilites
• FrameBufferFlags
• FrameivalTypes
• FramesizeTypes
• InputStatus
• InputType
• JpegMarker
• Memory
• MpegAudioCrc
• MpegAudioEmphasis
• MpegAudioEncoding
• MpegAudioL1Bitrate
• MpegAudioL2Bitrate
• MpegAudioL3Bitrate
• MpegAudioMode
• MpegAudioModeExtension
• MpegAudioSamplingFreq
• MpegClassControlIds
• MpegCx2341xClassControlIds
• MpegCx2341xVideoChromaSpatialFilterType
• MpegCx2341xVideoLumaSpatialFilterType
• MpegCx2341xVideoMedianFilterType
• MpegCx2341xVideoSpatialFilterMode
• MpegCx2341xVideoTemporalFilterMode
• MpegStreamType
• MpegStreamVbiFmt
• MpegVideoAspect
• MpegVideoBitrateMode
• MpegVideoEncoding
• OutputType
• PixelFormatType
• PowerLineFrequency
• Priority
• SlicedType
• Standards
• TimecodeFlags
• TimecodeType
• TimecodeUserbits
• TunerCapabilities
• TunerModes
• TunerSubs
• TunerType
• UserClassControlIds
• VbiFlags

Constants:

• public const uint32 AUDMODE_AVL
• public const int BASE_VIDIOC_PRIVATE
• public const uint32 CAP_TIMEPERFRAME
• public const uint32 CTRL_ID_MASK
• public const int ENC_IDX_ENTRIES
• public const uint32 MODE_HIGHQUALITY
• public const int VIDIOC_CROPCAP
• public const int VIDIOC_CROPCAP_OLD
• public const int VIDIOC_DBG_G_REGISTER
• public const int VIDIOC_DBG_S_REGISTER
• public const int VIDIOC_DQBUF
• public const int VIDIOC_ENCODER_CMD
• public const int VIDIOC_ENUMAUDIO
• public const int VIDIOC_ENUMAUDOUT
• public const int VIDIOC_ENUMINPUT
• public const int VIDIOC_ENUMOUTPUT
• public const int VIDIOC_ENUMSTD
• public const int VIDIOC_ENUM_FMT
• public const int VIDIOC_ENUM_FRAMEINTERVALS
• public const int VIDIOC_ENUM_FRAMESIZES
• public const int VIDIOC_G_AUDIO
• public const int VIDIOC_G_AUDIO_OLD
• public const int VIDIOC_G_AUDOUT
• public const int VIDIOC_G_AUDOUT_OLD
• public const int VIDIOC_G_CHIP_IDENT
• public const int VIDIOC_G_CROP
• public const int VIDIOC_G_CTRL
• public const int VIDIOC_G_ENC_INDEX
• public const int VIDIOC_G_EXT_CTRLS
• public const int VIDIOC_G_FBUF
• public const int VIDIOC_G_FMT
• public const int VIDIOC_G_FREQUENCY
• public const int VIDIOC_G_INPUT
• public const int VIDIOC_G_JPEGCOMP
• public const int VIDIOC_G_MODULATOR
• public const int VIDIOC_G_OUTPUT
• public const int VIDIOC_G_PARM
• public const int VIDIOC_G_PRIORITY
• public const int VIDIOC_G_SLICED_VBI_CAP
• public const int VIDIOC_G_STD
• public const int VIDIOC_G_TUNER
• public const int VIDIOC_LOG_STATUS
• public const int VIDIOC_OVERLAY
• public const int VIDIOC_OVERLAY_OLD
• public const int VIDIOC_QBUF
• public const int VIDIOC_QUERYBUF
• public const int VIDIOC_QUERYCAP
• public const int VIDIOC_QUERYCTRL
• public const int VIDIOC_QUERYMENU
• public const int VIDIOC_QUERYSTD
• public const int VIDIOC_REQBUFS
• public const int VIDIOC_RESERVED
• public const int VIDIOC_STREAMOFF
• public const int VIDIOC_STREAMON
• public const int VIDIOC_S_AUDIO
• public const int VIDIOC_S_AUDOUT
• public const int VIDIOC_S_CROP
• public const int VIDIOC_S_CTRL
• public const int VIDIOC_S_CTRL_OLD
• public const int VIDIOC_S_EXT_CTRLS
• public const int VIDIOC_S_FBUF
• public const int VIDIOC_S_FMT
• public const int VIDIOC_S_FREQUENCY
• public const int VIDIOC_S_HW_FREQ_SEEK
• public const int VIDIOC_S_INPUT
• public const int VIDIOC_S_JPEGCOMP
• public const int VIDIOC_S_MODULATOR
• public const int VIDIOC_S_OUTPUT
• public const int VIDIOC_S_PARM
• public const int VIDIOC_S_PARM_OLD
• public const int VIDIOC_S_PRIORITY
• public const int VIDIOC_S_STD
• public const int VIDIOC_S_TUNER
• public const int VIDIOC_TRY_ENCODER_CMD
• public const int VIDIOC_TRY_EXT_CTRLS
• public const int VIDIOC_TRY_FMT

Methods:

• public uint32 ctrl_driver_priv (uint32 id)
• public uint32 ctrl_id2class (uint32 id)
• public bool field_has_both (uint32 field)
• public bool field_has_bottom (uint32 field)
• public bool field_has_top (uint32 field)