VideoLab

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Products

Contents 1 Description 2 Packages 3 Components 3.1 From Package AudioLabBasicPkg 3.2 From Package MediaLabBasicPkg 3.3 From Package SignalLabAdditionalPkg 3.4 From Package SignalLabBasicPkg 3.5 From Package SignalLabScopePkg 3.6 From Package TimingLabBasicPkg 3.7 From Package VideoLabAdditionalPkg 3.8 From Package VideoLabBasicPkg 3.9 From Package VideoLabPkg 4 Layers 4.1 From Package SignalLabScopePkg 4.2 From Package VideoLabAdditionalPkg 4.3 From Package VideoLabBasicPkg 4.4 From Package VideoLabPkg 5 Elements 5.1 From Package SignalLabScopePkg 5.2 From Package VideoLabBasicPkg 6 Matrix Layers 6.1 From Package SignalLabScopePkg 6.2 From Package VideoLabBasicPkg

Description

Video Processing Library

Packages

• Package AudioLabBasicPkg - Contains the basic audio processing components and classes for all the video and audio related products.
• Package MediaLabBasicPkg - Contains the basic media components and classes for all the video and audio related products.
• Package SignalLabAdditionalPkg - Contains the additional signal processing components and classes.
• Package SignalLabBasicPkg - Contains the basic components and classes for all the products.
• Package SignalLabScopePkg - Contains the Scope and Waterfall components.
• Package TimingLabBasicPkg - Contains the basic components and classes for the basic TimingLab components.
• Package VideoLabAdditionalPkg - Contains the additional video processing components and classes.
• Package VideoLabBasicPkg - Contains the basic video processing components and classes for all the video related products.
• Package VideoLabPkg - Contains the video processing components and classes for VideoLab.

Components

From Package AudioLabBasicPkg

• TALDSAudioOut - Sends audio data to an audio output device.
• TALAudioOut - Sends audio data to an audio output device.
• TALAudioToReal - Converts Wave Audio Data Buffers into Real Data Buffers.
• TALGenericFilter - User defined filter for Audio data.
• TALGenericGen - User defined generator for Audio data.

From Package MediaLabBasicPkg

• TMLDSGraphView - DirectShow graph display.

From Package SignalLabAdditionalPkg

• TSLGenericRealValueGen - User defined generator for Real values.
• TSLGenericRealValue - User defined filter for Real values.
• TSLDetectLevels - Detects levels in the input signal.
• TSLChangeRange - Changes the output range of the signal.

From Package SignalLabBasicPkg

• TSLPair - Pairs multiple data buffers together.
• TSLGenericReal - User defined filter for Real data.
• TSLGenericFilter - User defined filter for Binary data.
• TSLGenericGen - User defined generator for Binary data.
• TSLGenericRealGen - User defined generator for Real data.
• TSLGenericRealMatrix - User defined generator for Real matrix data.

From Package SignalLabScopePkg

• TSLScope - Visible Scope/Plot component for representing floating point data.
• TSLWaterfall - Visible waterfall for representing Real(double) data.

From Package TimingLabBasicPkg

• TTLWatchDogTimer - Implements a Watch Dog Timer.
• TTLMainThredEvent - Allows other threads to generate main thread notifications.
• TTLClockGen - Provides clock for other components.

From Package VideoLabAdditionalPkg

• TVLSnapshot - Takes a snapshot frame.
• TVLAxisCapture - Captures Video from Axis IP Camera using the Axis media control.
• TVLWienerFilter - Performs Wiener filter over the video.
• TVLGrayScale - Converts the video to gray scale.
• TVLResize - Resizes the image.
• TVLMorphFilter - Erodes or deludes the video.
• TVLImageGen - Generates video from image.
• TVLDraw - Applies(draws) graphical layers over the video frames.
• TVLCrop - Crops the video.

From Package VideoLabBasicPkg

• TVLASFPlayer - Plays ASF and WMV Video Files.
• TVLImageDisplay - Video display component.
• TVLDSVideoPreviewDock - Docking location for video preview.
• TVLDSVideoPlayer - Plays Video files using DirectShow.
• TVLDSVideoLogger - Records Video files using DirectShow.
• TVLDSImageDisplay - Video display component using DirectShow.
• TVLDSCapture - Captures Video from device using DirectShow.
• TVLAVIPlayer - Plays AVI Video files.
• TVLAVILogger - Records AVI Video files.
• TVLCapture - Captures Video from device.
• TVLGenericFilter - User defined filter for Video data.
• TVLGenericGen - User defined generator for Video data.

From Package VideoLabPkg

• TVLDSVideoFilter - Passes video trough a DirectShow filter.
• TVLGaussianBlur - Gaussian blur filter.
• TVLDVDPlayer - Plays DVDs.
• TVLColorSplit - Splits the image into color components.
• TVLScreenCapture - Captures Video from the screen.
• TVLDSToSinkFilter - Sends video to a DirectShow filter.
• TVLDSFromSourceFilter - Captures video from DirectShow filter.
• TVLRipple - Applies water ripple effect over the frames, or generates frames with water ripple.
• TVLFire - Applies fire effect over the frames, or generates frames with fire.
• TVLFrameQueue - Video frames queue component.
• TVLASFBroadcast - Broadcasts ASF and WMV Video over Internet using TCP/IP socket and/or publishing point(s).
• TVLRectKernelFilter - Performs user defined rectangular kernel filter.
• TVLVirtualDub - Applies a VirtualDub filter or effect.
• TVLVideoMixer - Mixes multiple video streams.
• TVLApplyAlpha - Applies an Alpha channel over the image.
• TVLHueVector - Computes the Hue Vector of image.
• TVLUniformNoise - Adds Uniform Random noise to the image.
• TVLBoxFilter - Performs Average, Min, Max or Median filter operation.
• TVLFixedFilter - Performs predefined filter operation over the image.
• TVLGaussNoise - Adds Gaussian distribution oise to the image.
• TVLHistogram - Computes intensity histogram of image.
• TVLJaehneGen - Generates a test Jaehne image.
• TVLColorTwist - Twists the colors of the image.
• TVLGammaFilter - Gamma-corrects the image.
• TVLMirror - Mirrors the image.
• TVLRotate - Rotates the image.
• TVLShear - Shears the image.
• TVLWarp - Warps the image.
• TVLCombine - Combines two videos.
• TVLFrameChange - Combines two sequential frames.
• TVLApplyMask - Applies a picture mask over the image.
• TVLTransparentColor - Merges two videos with transparent(see trough) color in one of them.
• TVLImageAdjust - Adjusts the Brightness, Contrast, Saturation, Hue, and Lightness of the image.
• TVLFreeFrame - Applies a FreeFrame filter or effect.
• TVLDMOEffect - Performs a DMO effect over the video.
• TVLDSVideoOut - Sends video to an output device.
• TVLVideoDecompressor - Decompresses compressed video.
• TVLVideoCompressor - Compresses the video.
• TVLThreshold - Sets the pixels above/bellow a threshold to a color.
• TVLHistogramEqualize - Equalizes the image histogram.
• TVLASFLogger - Records ASF and WMV Video Files.
• TVLQueuedSwitch - Multi-channel queued video and audio switch.
• TVLDelay - Delays the video by a number of frames.
• TVLDSVideoCompressor - Compresses the video using DirectShow.
• TVLChangeFormat - Changes the video format.
• TVLSwitch - Enables or disables the video to go trough.
• TVLColorsToReal - Splits the color components of a frame in real buffers.
• TVLChangeRate - Changes the video frame rate.
• TVLRealToFrame - Constructs frame from color space real buffers.
• TVLColorMerge - Merges color components (RGB, YUV etc.) into a frame.
• TVLDSVideoDecompressor - Decompresses compressed video using DirectShow.
• TVLFishEye - Applies FishEye effect over the image.
• TVLSwirl - Applies FishEye effect over the image.
• TVLCylinder - Applies Cylinder effect over the image.
• TVLColorLookup - Changes the pixel colors based on a lookup table.
• TVLAlphaTrail - Applies alpha trail effect over the video.

Layers

From Package SignalLabScopePkg

• TSLScopeLayer - A scope drawing layer. See Also Defines a scope drawing layer. You can add this layer to any drawing component such as TVLDraw to render a video layer containing a scope. Example: <image ScopeLayerSample>
• TSLWaterfallLayer - A waterfall draw layer. See Also Defines a waterfall draw layer. You can add this layer to any drawing component such as TVLDraw to render a video layer containing a waterfall. Example: <image WaterfallLayerSample>

From Package VideoLabAdditionalPkg

• TVLDrawShapeLayer - Layer drawing simple shapes.
• TVLDrawTextLayer - Layer drawing text labels.
• TVLDrawPictureLayer - Layer drawing image.
• TVLDrawMarkersLayer - Layer drawing markers.
• TVLDrawXYFloatLayer - Layer drawing X,Y points.

From Package VideoLabBasicPkg

• TVLImageDisplayLayer - Layer drawing video.

From Package VideoLabPkg

• TVLFireLayer - Fire effect video layer.

Elements

From Package SignalLabScopePkg

• TSLExternalScopeElement - A scope component element.
• TSLExternalWaterfallElement - A waterfall component element.

From Package VideoLabBasicPkg

• TVLExternalImageDisplayElement - Component element drawing video.

Matrix Layers

From Package SignalLabScopePkg

• TSLExternalScopeMatrixLayer - A scope matrix component layer.
• TSLExternalWaterfallMatrixLayer - A waterfall matrix component layer.

From Package VideoLabBasicPkg

• TVLExternalImageDisplayMatrixLayer - Matrix element drawing video.