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Software DevelopersA list of new and updated features in video generation, processing and analysis.
New Features in 14.2 »open all close all Video Analysis »VideoObjectTracking — detect and track objects in a video
ObjectTrackingData — an object storing the tracked object information
HighlightVideo — highlight objects in a video
Image Functions Now Support VideoBarcodeRecognize ▪ TextRecognize ▪ FindFaces ▪ ImageCases ▪ ImageBoundingBoxes ▪ ImagePosition ▪ ImageContents ▪ ImageContainsQ ▪ FindImageShapes ▪ FindImageText ▪ ImageCorners ▪ ImageKeypoints ▪ ImageLines ▪ ImageSegmentationComponents ▪ MorphologicalComponents ▪ WatershedComponents ▪ ImageForestingComponents
Video Editing »VideoJoin — now support still images
VideoCombine — now support subtitle options as well as combining still images
VideoTranscribe — now accepts the Language and subtitle options
SubtitleStyle — specify style for created subtitle tracks
ShowSubtitles — specify whether to display the subtitles
Video ObjectVideo — adding support for in-notebook storage of the videos
New Features in 14.1 » Video Creation »All generation and processing functions now display the current frame in the progress monitor.
AnimationVideo ▪ TourVideo ▪ VideoGenerator ▪ ...
Declarative Video CreationManipulateVideo — video from Manipulate using keyframe parameters
Manipulate — updated to accept KeyframeActions option
KeyframeActions — keyframe specifications for exporting dynamic experiments
ConstantVideo — video of a static image
Programmatic Video CreationSowVideo,ReapVideo — sow video snippets to later reap the full video
VideoFrameFold — transform a video using a stateful iteration
Video ProcessingVideoTranscribe — add a subtitle track to video from audio transcription
Video ObjectImproved FFmpeg installation on macOS.
Video — adding ImageResolution option to better display high-resolution videos
VideoSummaryPlot — plot a summary of the video and audio tracks
Audio Functions Now Support VideoAudioAmplify ▪ AudioChannelMix ▪ AudioDelay ▪ AudioIdentify ▪ AudioInstanceQ ▪ AudioIntervals ▪ AudioLocalMeasurements ▪ AudioLoudness ▪ AudioMeasurements ▪ AudioNormalize ▪ AudioPan ▪ AudioPitchShift ▪ AudioPlot ▪ AudioResample ▪ AudioReverb ▪ AudioReverse ▪ AudioTimeStretch ▪ Cepstrogram ▪ Periodogram ▪ PitchRecognize ▪ Spectrogram ▪ SpeechCases ▪ SpeechInterpreter ▪ SpeechRecognize
New Features in 14.0 » Video Processing »Tour3DVideo — create a tour around 3D graphics
VideoExtractTracks — separate all tracks or take out specific video, audio or subtitle tracks
Support for smooth transitions, timed overlays and subtitle addition.
VideoJoin ▪ OverlayVideo ▪ VideoCombine
New Features in 13.3 » Video Processing »TourVideo — create a tour from a GeoGraphics object
VideoTranscode — transcode multiple videos to have conformed properties
Speed improvement in video trimming and related operations.
VideoTrim ▪ VideoDelete ▪ VideoJoin
New Features in 13.2 » Video Creation »OverlayVideo — support for text and other overlays, support for time-varying overlays
GridVideo — better support for videos of different duration
VideoPadding ▪ GeneratedAssetLocation ▪ VideoTimeStretch
Video EditingSupport for time-varying parameters for frame-by-frame operations.
ImageEffect ▪ ImageTake ▪ ImageTrim ▪ ImageReflect ▪ ImageRotate ▪ ImagePerspectiveTransformation ▪ ImageTransformation ▪ ImageForwardTransformation ▪ ImageRecolor
VideoFrameMap, VideoMap, … — better support for videos of different duration
VideoTimeStretch — support for VideoTransparency option
New Features in 13.1 » Video Computation »Video — improved GUI performance and stability
PlaybackSettings ▪ VideoTransparency ▪ VideoEncoding
Video Creation »VideoCapture — interactive video recording from webcams and other devices
VideoScreenCapture — interactive screen video recording
TourVideo ▪ FrameListVideo ▪ VideoRecord
Video EditingRemoveAlphaChannel (updated) — remove alpha channel from video frames
SetAlphaChannel ▪ AlphaChannel
New Features in 13.0 » Video Creation »SnippetsVideo — create a video summary from multiple snippets
TourVideo — create a tour from a 2D image or graphics
GridVideo — create a grid of videos
OverlayVideo — overlay an image or video on top of another
Video EditingVideoReplace (updated) — now accepts an image as a replacement
ImageResize (updated) — image operations that now work on video frames as well
ImageTake ▪ ImageTrim ▪ ImageCrop ▪ ImageResize ▪ ImageRotate ▪ ImageEffect ▪ ImageTransformation ▪ ImageForwardTransformation ▪ ImagePerspectiveTransformation ▪ ColorNegate ▪ Darker ▪ Lighter ▪ ImageRecolor
Machine Learning Integration"VideoFrames" — new parameters for frames net encoder
Video Properties & OptionsVideoFrameList (updated) — now accepts more criteria for picking frames
ConformationMethod — specify the method for conforming video frame size
ImageDimensions (updated) — get dimensions of video frames
ImageChannels ▪ ImageAspectRatio ▪ AudioSampleRate ▪ AudioChannels
New Features in 12.3 » Video Creation »AnimationVideo — generate a video by animating an expression
SlideShowVideo — generate a slide show video from a list of images or expressions
FrameListVideo — construct a video from a list of frames
VideoGenerator (updated) ▪ VideoRecord ▪ VideoStream (updated) ▪ GeneratedAssetFormat
Video EditingVideoTimeStretch — slow down or speed up all or parts of a video
VideoInsert ▪ VideoReplace ▪ VideoJoin ▪ VideoTranscode ▪ BitRate
Video Processing & AnalysisVideoFrameMap (updated) — support for parallelization and combining multiple videos
VideoMap (updated) ▪ VideoMapList (updated) ▪ VideoMapTimeSeries (updated) ▪ VideoIntervals (updated)
Machine Learning IntegrationFeatureExtractor (updated) — video feature extractor
"VideoFrames" — video frames net encoder
New Features in 12.2 » Video Creation »VideoGenerator — generate video from images, audio and arbitrary functions
VideoSplit — split video at specific times
VideoDelete ▪ VideoJoin ▪ VideoCombine ▪ VideoTranscode ▪ VideoTrim (updated)
Video Processing & AnalysisVideoIntervals — find intervals of interest in a video
VideoMap ▪ VideoMapList ▪ VideoMapTimeSeries ▪ AudioTrackApply
Video OptionsGeneratedAssetLocation — the location of the persistent asset
$GeneratedAssetLocation ▪ AudioTrackSelection ▪ SubtitleTrackSelection ▪ VideoTrackSelection
New Features in 12.1 » Video CreationVideo — create and represent video using files and URLs
VideoQ — check for a valid Video object
VideoStream ▪ VideoPlay ▪ VideoPause ▪ VideoStop ▪ VideoStreams ▪ RemoveVideoStream
Video Processing & AnalysisVideoFrameList — extract a list of frames of interest from a video
VideoExtractFrames ▪ VideoFrameMap ▪ VideoTrim
Video Formats"MP4" — MP4 video format
"Ogg" ▪ "Matroska" ▪ "QuickTime" (updated) ▪ "AVI" (updated) ▪ "VideoFormat"
Video OptionsLooping ▪ VideoEncoding ▪ AudioEncoding ▪ SubtitleEncoding
Encoders & Decoders for Video Formats$VideoDecoders — video codecs can be used for Import and processing functions
$VideoEncoders ▪ $AudioDecoders ▪ $AudioEncoders ▪ $SubtitleDecoders ▪ $SubtitleEncoders
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