Several hundred third-party plug-ins for VirtualDub exist, including by professional software companies. VirtualDub is recommended for use by professional computer and tech magazines, guides, and reviewers such as PC World, PC & Tech Authority, PC Perspective, technologies guide website MakeTechEasier, freeware and open source software review site Ghacks, Speed Demos Archive, as well as third-party professional video production companies, and the creators of Wine (software). Due to its "powerful" versatility and usefulness especially in the field of video processing (see below), PC World has referred to VirtualDub as "something of a ' Photoshop' for video files", PC Perspective recommends it for its low overhead, and nextmedia's PC & Tech Authority particularly praises it for its Direct stream copy feature to avoid generational degradation of video quality when performing simple editing and trimming tasks and the fact that VirtualDub "offers several valuable features that other packages lack, and helps you get quick results without any fuss or patronising wizards". In 2009, the third-party software print guide Learning VirtualDub referred to VirtualDub as "the leading free Open Source video capture and processing tool". The first version of VirtualDub, written for Windows 95, to be released on SourceForge was uploaded on August 20, 2000. It uses AVI container format to store captured video. It is designed to process linear video streams, including filtering and recompression. VirtualDub is a free and open-source video capture and video processing utility for Microsoft Windows written by Avery Lee. Shift chrominance or RGB channels vertically, horizontally and as point chain.Ĭomponent channel shifting for aligning chroma and luma.Įdit the gradation curves similar to the curves function of painting programs. Opposite of grayscale - removes the luma.īasic coring where pixels below a threshold value is set to black. Play with colours, add scratches and grains in adjustable modes. Provides the capability of adjusting the red, green, and blue balance of a video clipĪdjust the saturation of colours in the image.Ĭolour correction in CIE XYZ colour space.Ĭhanges offset/magnitude of Y U and V component.Īmplify separately the red, green and blue components of the images and can shift them separately with an offset value.Ĭonvert video to monochrome based on selectable colour. A small add-on for playing around colour (R G B) brightness saturation hue sharpness or smoothness. Reduce the number of colours in a picture trough a fix stair steps values.Īdaptable equalizer. Saturation enhancing, shadowed details restoring, colour images visual quality improving. Restoring of faded colours in old video or old photos. 16 bit 5:6:5 RGB LCDs)Ĭonvert the RGB bitmap into its Y U and V components and widens the clip by three in order to display them side by side.Ĭonverts to grayscale using weightings appropriate for NTSC and PAL: 0.299R + 0.587G + 0.114BĪpply global color histogram equalization on a per-frame basis.Ĭorrect the type of colour faults found in cheap video cameras, where certain positions within the picture have consistent colour errors.Īllows you to adjust colors in RGB space using an approach similar to the one used in YUV space.Ĭolour correction in CIE Lab colour space. Reduces colour depth using error diffusion dithering for display on devices with limited colour range (e.g. Report the number of unique colours in the frame. It should be very fast: the only work done during frame processing is a pixel values remap using a table prebuilt according to user selections.Ĭonvert between the three colorspaces (RGB, YIQ, YUV). Indicates colour of the pixel in given position.Ĭolors, brightness, contrast and gamma correctionĪ filter to be used for adjusting colours, brightness, contrast and gamma. Mix the colour input channels together in certain amounts for each output channel.Īdjust RGB RGB gamma Levels Saturation HSV and similar HSV(distorted) Middle Point also SmoothSharp. Reduce the perceived bit-depth of a clip.Ĭorrecting the type of colour faults found in photographic film, which is very different to electronic video errors. Works with Video Enhancer and VDFilter: No Interpolates lost chroma data in 4:2:2 colourspaces.Ĭonvert 4:2:0 planar (YV12) to 422 (YUY2). Works with Video Enhancer and VDFilter: Yes Use these filters to manipulate colors in your video.Ĭonverts 4:1:1 to 4:4:4 by either linearly interpolate, or use a special luma follow" mode that tries to do a bit better than just interpolate."
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