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Color correction filters
Use these filters to manipulate colors in your video.

4:1:1 Helper Rick Tillery
Converts 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."

http://www.geocities.com/xesdeeni2001/

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4:2:2 Rebuild flaXen
Interpolates lost chroma data in 4:2:2 colourspaces.

http://flaxen.edwardk.info/

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Bit Drop Simon Walters
Reduce the perceived bit-depth of a clip.

http://www.geocities.com/siwalters_uk/bitdrp.html

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Channel Mixer Brian Allen Vanderburg II
Mix the colour input channels together in certain amounts for each output channel.

http://neuron2.net/hosted.html

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Channel Mixer Emiliano Ferrari
Mix RGB Channels.

http://emiliano.deepabyss.org/

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channelMaster verem
Replace RGBA channels.

http://research.m1stereo.tv/wiki/index.php/Virtualdub-filters

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CMYK Film Color RocketJet4
Correcting the type of colour faults found in photographic film, which is very different to electronic video errors.

http://www.geocities.com/rocketjet4/CMYK_rj.htm

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CmYUV Debug Dev Simon Walters
Convert YUV to RGB.

http://www.geocities.com/siwalters_uk/excmyuv.html

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Color Balance Emiliano Ferrari
Adjust colour balance.

http://emiliano.deepabyss.org/

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color equalizer Bak? Tam?s
Amplify separately the red, green and blue components of the images and can shift them separately with an offset value.

http://home.mit.bme.hu/~bako/filter/filter.html

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Color Mill Eugene Khoroshavin
Adjust RGB RGB gamma Levels Saturation HSV and similar HSV(distorted) Middle Point also Smooth<->Sharp.

http://fdump.narod.ru/rgb.htm

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Color Picker Emiliano Ferrari
Indicates colour of the pixel in given position.

http://emiliano.deepabyss.org/

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colorize Donald Graft
Convert video to monochrome based on selectable colour.

http://neuron2.net/colorize.html

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Colors, brightness, contrast and gamma correction Alessandro Malanca
A filter to be used for adjusting colours, brightness, contrast and gamma. 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.

http://alemala.xoom.it/alemala/

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Colorspace Conversion flaXen
Convert between the three colorspaces (RGB, YIQ, YUV).

http://flaxen.edwardk.info/

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colourLooks trevlac
Play with colours, add scratches and grains in adjustable modes.

http://www.trevlac.us/FilterDocs/

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colourscale trevlac
Opposite of grayscale - removes the luma.

http://www.trevlac.us/FilterDocs/

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coring Paul Currie
Basic coring where pixels below a threshold value is set to black.

http://neuron2.net/coring.html

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Count colors used Emiliano Ferrari
Report the number of unique colours in the frame.

http://emiliano.deepabyss.org/

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EOD's Autolevels Filter EOD
Corrects RGB levels.

http://eodvdf.narod.ru

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Error diffusion Mike Harrison
Reduces colour depth using error diffusion dithering for display on devices with limited colour range (e.g. 16 bit 5:6:5 RGB LCDs)

http://whitewing.co.uk/vdub_errdiff.html

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Extract and Combine YUV Simon Walters
Convert the RGB bitmap into its Y U and V components and widens the clip by three in order to display them side by side.

http://www.geocities.com/siwalters_uk/excmyuv.html

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filter->de- Eugene Khoroshavin
shift chrominance or RGB channels vertically, horizontally and as point chain.

http://fdump.narod.ru/de.htm

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Fourie Transform Filter MIDIMaker
Apply fourie transform curve to video.

http://midimaker.narod.ru/stuff.htm

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fxShift flaXen
Component channel shifting for aligning chroma and luma.

http://flaxen.edwardk.info/

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Gamma Correction Emiliano Ferrari
Gamma Correction for RGB channels.

http://emiliano.deepabyss.org/

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gradation curves Alexander Nagiller
Edit the gradation curves similar to the curves function of painting programs.

http://members.chello.at/nagiller/vdub/index.html

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Grayscale RGB Emiliano Ferrari
Adjustable grayscale filter.

http://emiliano.deepabyss.org/

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Grayscale using video-luma Scott Elliott
Converts to grayscale using weightings appropriate for NTSC and PAL: 0.299R + 0.587G + 0.114B

http://home.earthlink.net/~tacosalad/video/lumagray.htm

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Histogram Equalization Donald Graft
Apply global color histogram equalization on a per-frame basis.

http://neuron2.net/histogram.html

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Hotspot_RGB RocketJet4
Correct the type of colour faults found in cheap video cameras, where certain positions within the picture have consistent colour errors.

http://www.geocities.com/rocketjet4/HotSpot_RGB.htm

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HSL to RGB Emiliano Ferrari
Inverse of RGB to HSL filter.

http://emiliano.deepabyss.org/

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Lab Neiromaster
Colour correction in CIE Lab colour space.

http://www.mysif.ru/FiltrDub.htm

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LUMA-RGB Colors Adjust Alessandro Malanca
Allows you to adjust colors in RGB space using an approach similar to the one used in YUV space.

http://alemala.xoom.it/bodies/filters/color/LrgbColorsAdjust.htm

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MSU Old Color Restoration MSU Video Group
Restoring of faded colours in old video or old photos.

http://compression.ru/video/color_enhancement/old_color_en.html

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MSUColorEnhancement MSU Video Group
Saturation enhancing, shadowed details restoring, colour images visual quality improving.

http://compression.ru/video/color_enhancement/index_en.html

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Posterize Emiliano Ferrari
Reduce the number of colours in a picture trough a fix stair steps values.

http://emiliano.deepabyss.org/

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pseudocolor Donald Graft
Maps a video through a user-definable colour palette.

http://neuron2.net/pseudocolor/pseudocolor.html

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Red/Green/Blue Emiliano Ferrari
Adjust red green blue channels.

http://emiliano.deepabyss.org/

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red/green/blue Steven Henk Don
Allows changes to the RGB levels in the video stream.

http://www.shdon.com/vid/vid_rgb

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Red/Green/Blue Adjustment Donald Graft
Provides the capability of adjusting the red, green, and blue balance of a video clip

http://neuron2.net/rgb.html

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RGB Equalizer Eugene Khoroshavin
Adaptable equalizer. A small add-on for playing around colour (R G B) brightness saturation hue sharpness or smoothness.

http://fdump.narod.ru/equalizer.htm

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RGB to HSL Emiliano Ferrari
RGB to HSL

http://emiliano.deepabyss.org/

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RGB to YUV Emiliano Ferrari
RGB to YUV.

http://emiliano.deepabyss.org/

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rgb2pal verem
Convert RGB palette into PAL-safe.

http://research.m1stereo.tv/wiki/index.php/Virtualdub-filters

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Saturation Emiliano Ferrari
Adjust the saturation of colours in the image.

http://emiliano.deepabyss.org/

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Save/Restore Channels Emiliano Ferrari
Save and restore colour channels.

http://emiliano.deepabyss.org/

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Threshold Emiliano Ferrari
Converts an image to black and white.

http://emiliano.deepabyss.org/

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tint Donald Graft
Apply a tint colour with alpha blending. Simulates shooting your video through a colour filter placed before the lens.

http://neuron2.net/tint/tint.html

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XYZ Neiromaster
Colour correction in CIE XYZ colour space.

http://www.mysif.ru/FiltrDub.htm

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YUV saturation/offset MIDIMaker
Changes offset/magnitude of Y U and V component.

http://midimaker.narod.ru/yuvsat/yuvsate.htm

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