The green or blue background will automatically be replaced by the background of.
#LIVE CHROMA KEY SOFTWARE SOFTWARE#
If you implement this code in the ReceiveProc() using the Video Callback filter, you can apply this code frame-by-frame. ChromaPhoto Pro-Green-screen-software v.1.2.1 Once you have photographed your talent in front of a green screen, use our chroma-key compositing software to choose a background and just click on the background once. ' then combine by choosing the maximum color valueĬombineCmd.Flags = CombineFastCommandFlags.OperationMaximum ' now with the background fully black, first subtract the foreground from the Background frame (ten times to clear out the area for the logo)ĬombineCmd.Flags = CombineFastCommandFlags.OperationSubtractSource add code that converts frames to raster imagesĭim combineCmd As CombineFastCommand = New CombineFastCommand()ĬombineCmd.DestinationRectangle = New LeadRect(BackFrame.Width - BackFrame.Width,ĭim lowerColor As RasterColor = New RasterColor(90, 0, 90)ĭim upperColor As RasterColor = New RasterColor(255, 100, 180)įoreFrame.AddColorRgbRangeToRegion(lowerColor, upperColor, RasterRegionCombineMode.SetNot) The code for overlaying each frame image from the foreground on the background will look like this: Dim BackFrame As RasterImage (Disclaimer: I am an employee of the vendor of this toolkit). On top of the background video from your USB Camera frame by frame. If you have the foreground video already with a uniform-color background, you could do this using the Playback Control from the LEADTOOLS Multimedia toolkit (), which can be used to overlay the foreground video Ideally, the video should available in any other way such as a standard-format video files like AVI, MPEG or MP4, or from a second capture device such as a webcam. The core technology of RadStudio is the Visual Tracking technology from robotic research, the special code on green screen with. Different footage requires different settings, so play around until your key looks right. Nowadays, if you have a screen recording program and webcam, you can simply make a Chroma Key video in real-time while recording your computer screen. We combine two videos into one video with the chroma key feature of video editing software such as Adobe Premiere or Sony Vegas. Adapt your settings to perfect your green screen effect. Using Chroma key with Screen/Game Recording Software. Is that foreground video only generated by your old program? Or do you have some other way of obtaining it? Chroma key uses a color to remove your background luma key uses darkness to isolate your subject. However, you did not say where the foreground video (that contains the You mentioned the background video as coming from an old video card (probably what was called a frame grabber). There's a very important piece of information missing from your question.
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