org.bytedeco.depthai

Class VideoEncoderProperties

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.depthai.DaiProperties

org.bytedeco.depthai.VideoEncoderPropertiesSerializable

org.bytedeco.depthai.VideoEncoderProperties

All Implemented Interfaces:

AutoCloseable

@Namespace(value="dai")
 @NoOffset
 @Properties(inherit=depthai.class)
public class VideoEncoderProperties
extends VideoEncoderPropertiesSerializable

Specify properties for VideoEncoder such as profile, bitrate, ...

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VideoEncoderProperties.Profile Encoding profile, H264 (AVC), H265 (HEVC) or MJPEG
static class	VideoEncoderProperties.RateControlMode Rate control mode specifies if constant or variable bitrate should be used (H264 / H265)

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
VideoEncoderProperties() Default native constructor.
VideoEncoderProperties(long size) Native array allocator.
VideoEncoderProperties(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	bitrate() Specifies preferred bitrate (in bit/s) of compressed output bitstream in CBR mode "0" for automatic computation, based on input resolution and FPS: 720p30: 4Mbps, 1080p30: 8.5Mbps, 1440p30: 14Mbps, 2160p30: 20Mbps
VideoEncoderProperties	bitrate(int setter)
float	frameRate() Frame rate
VideoEncoderProperties	frameRate(float setter)
VideoEncoderProperties	getPointer(long i)
int	keyframeFrequency() Every x number of frames a keyframe will be inserted
VideoEncoderProperties	keyframeFrequency(int setter)
boolean	lossless() Lossless mode ([M]JPEG only)
VideoEncoderProperties	lossless(boolean setter)
int	maxBitrate() Specifies maximum bitrate (in bit/s) of compressed output bitstream in CBR mode "0" to follow bitrate setting
VideoEncoderProperties	maxBitrate(int setter)
int	numBFrames() Specifies number of B frames to be inserted
VideoEncoderProperties	numBFrames(int setter)
int	numFramesPool() This options specifies how many frames are available in this node's pool.
VideoEncoderProperties	numFramesPool(int setter)
int	outputFrameSize() Specifies max output frame size in pool.
VideoEncoderProperties	outputFrameSize(int setter)
VideoEncoderProperties	position(long position)
VideoEncoderProperties.Profile	profile() Encoding profile, H264, H265 or MJPEG
VideoEncoderProperties	profile(VideoEncoderProperties.Profile setter)
int	quality() Value between 0-100% (approximates quality)
VideoEncoderProperties	quality(int setter)
VideoEncoderProperties.RateControlMode	rateCtrlMode() Rate control mode specifies if constant or variable bitrate should be used (H264 / H265)
VideoEncoderProperties	rateCtrlMode(VideoEncoderProperties.RateControlMode setter)

Methods inherited from class org.bytedeco.depthai.VideoEncoderPropertiesSerializable

clone, serialize, serialize, serialize, serialize, serialize, serialize, serialize, serialize, serialize

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

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

Constructor Detail

VideoEncoderProperties

public VideoEncoderProperties()

Default native constructor.

VideoEncoderProperties

public VideoEncoderProperties(long size)

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

VideoEncoderProperties

public VideoEncoderProperties(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public VideoEncoderProperties position(long position)

Overrides:

position in class VideoEncoderPropertiesSerializable

getPointer

public VideoEncoderProperties getPointer(long i)

Overrides:

getPointer in class VideoEncoderPropertiesSerializable

bitrate

@Cast(value="std::int32_t")
public int bitrate()

Specifies preferred bitrate (in bit/s) of compressed output bitstream in CBR mode "0" for automatic computation, based on input resolution and FPS: 720p30: 4Mbps, 1080p30: 8.5Mbps, 1440p30: 14Mbps, 2160p30: 20Mbps

bitrate

public VideoEncoderProperties bitrate(int setter)

keyframeFrequency

@Cast(value="std::int32_t")
public int keyframeFrequency()

Every x number of frames a keyframe will be inserted

keyframeFrequency

public VideoEncoderProperties keyframeFrequency(int setter)

maxBitrate

@Cast(value="std::int32_t")
public int maxBitrate()

Specifies maximum bitrate (in bit/s) of compressed output bitstream in CBR mode "0" to follow bitrate setting

maxBitrate

public VideoEncoderProperties maxBitrate(int setter)

numBFrames

@Cast(value="std::int32_t")
public int numBFrames()

Specifies number of B frames to be inserted

numBFrames

public VideoEncoderProperties numBFrames(int setter)

numFramesPool

@Cast(value="std::uint32_t")
public int numFramesPool()

This options specifies how many frames are available in this node's pool. Helps when receiver is slow at consuming. Value "0" indicates automatic number of frames assignment

numFramesPool

public VideoEncoderProperties numFramesPool(int setter)

outputFrameSize

@Cast(value="std::int32_t")
public int outputFrameSize()

Specifies max output frame size in pool. Value "0" indicates auto

outputFrameSize

public VideoEncoderProperties outputFrameSize(int setter)

profile

public VideoEncoderProperties.Profile profile()

Encoding profile, H264, H265 or MJPEG

profile

public VideoEncoderProperties profile(VideoEncoderProperties.Profile setter)

quality

@Cast(value="std::int32_t")
public int quality()

Value between 0-100% (approximates quality)

quality

public VideoEncoderProperties quality(int setter)

lossless

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

Lossless mode ([M]JPEG only)

lossless

public VideoEncoderProperties lossless(boolean setter)

rateCtrlMode

public VideoEncoderProperties.RateControlMode rateCtrlMode()

Rate control mode specifies if constant or variable bitrate should be used (H264 / H265)

rateCtrlMode

public VideoEncoderProperties rateCtrlMode(VideoEncoderProperties.RateControlMode setter)

frameRate

public float frameRate()

Frame rate

frameRate

public VideoEncoderProperties frameRate(float setter)