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== Colour correction ==
== Colour correction ==
{| class="wikitable"
{| class="wikitable"
!Category
!Effect name
!Effect name
!Description
!18.12.1d
!K.F.
!19.04 refactoring (046d5002)
!Notes
!Comments
!Action decided
|-
|-
|-
|-
|Colour correction
 
|Lift/gamma/gain
|
|No
|
|
|-
|Colour correction
|Brightness (keyframable)
|Change image brightness with keyframes
|Yes
|
|
|-
|Colour correction
|Gamma
|Change gamma color value
|Yes
|
|
|-
|Colour correction
|White Balance (LMS space)
|Do simple color correction, in a physically meaningful
way
|Yes
|
|
|-
|Colour correction
|White Balance
|Adjust the white balance / color temperature
|Yes
|
|
|-
|Colour correction
|Brightness
|Adjusts the brightness of a source image
|No
|What advantages over Brightness (keyframable) ?
|
|-
|Colour correction
|Levels
|Adjust levels
|No
|
|
|-
|Colour correction
|3 point balance
|Balances colors along with 3 points
|No
|
|
|-
|Colour correction
|Curves
|Color curves adjustment
|No
|What advantages over Bézier Curves ?
|
|-
|Colour correction
|RGB adjustment
|Simple color adjustment
|Yes
|
|
|-
|Colour correction
|SOP/Sat
|Changes Slope, Offset, and Power of the color components, and the overall Saturation, according to the ASC CDL (Color Decision List).
|Yes
|
|
|-
|Colour correction
|Bézier Curves
|Color curves adjustment
|No
|
|
|-
|Colour correction
|CMYK adjust (avfilter)
|Apply CMYK correction to specific color ranges
|No
|Seems buggy in current git commit 68574e5699e23dd38d40d34e1e3687c5d958eaf7
|
|-
|Colour correction
|Apply LUT
|Apply a Look Up Table (LUT) to the video.
|No
|
|
|}
|}
== Colour  ==
== Colour  ==
{| class="wikitable"
{| class="wikitable"

Revision as of 22:15, 21 April 2019

Goal of the working group

There is currently a great deal of effects, of different quality and relevance. The goal is to clean up the effect list, to get better visibility and usability. One main idea would be to create a "Legacy" category and place in it non-working, or redundant effects

Table of effects

To get the full list of effects available :

melt -query filters

Then further informations can be found in ./data/kdenliveeffectscategory.rc

Colour correction

Effect name 18.12.1d 19.04 refactoring (046d5002) Comments

Colour

Category Effect name Description K.F. Notes Action decided
Colour Invert Invert colors
Colour Sepia Turn clip colors to sepia
Colour Technicolor Oversaturate the color in video, like in old Technicolor movies
Colour Greyscale Discard color information
Colour frei0r.B No file effect found
Colour frei0r.G No file effect found
Colour frei0r.R No file effect found
Colour Contrast Adjusts the contrast of a source image
Colour Saturation Adjusts the saturation of a source image
Colour Tint Maps source image luminance between two colors specified
Colour Primaries Reduce image to primary colors
Colour Chroma Hold Make image greyscale except for chosen color
Colour frei0r.colorize No file effect found
Colour Equaliz0r Equalizes the intensity histograms
Colour Hue shift Shifts the hue of a source image
Colour Luminance Creates a luminance map of the image
Colour lumaliftgaingamma No file effect found

Crop and transform

Category Effect name Description K.F. Notes Action decided
Crop and transform LetterB0xed Adds black borders at top and bottom for cinema look
Crop and transform Position and Zoom Adjust size and position of clip Isn't this redundant with Compose and transform ?
Crop and transform Crop, Scale and Tilt Scales, Tilts and Crops an Image
Crop and transform Edge Crop Trim the edges of a clip
Crop and transform affine No file effect found
Crop and transform affinerotate No file effect found
Crop and transform nosync0r Broken TV
Crop and transform Transform Position, scale and opacity.

Audio correction

Category Effect name Description K.F. Notes Action decided
Audio correction Volume (keyframable) Adjust audio volume with keyframes
Audio correction Normalise Dynamically normalise the audio volume
Audio correction Gain Adjust the audio volume without keyframes
Audio correction ladspa.1049 No file effect found
Audio correction ladspa.1048 No file effect found
Audio correction ladspa.1413 No file effect found
Audio correction Mute Mute clip

Audio Channels

Category Effect name Description K.F. Notes Action decided
Audio channels Balance Adjust the left/right balance
Audio channels Pan Adjust the left/right spread of a channel
Audio channels Swap channels Move the left channel to the right and right-to-left
Audio channels ladspa.1406 No file effect found
Audio channels Mono to stereo Copy one channel to another

Analysis and data

Category Effect name Description K.F. Notes Action decided
Analysis and data Audio Wave Display the audio waveform instead of the video
Analysis and data audiospectrum No file effect found
Analysis and data Video values Measure video values
Analysis and data Oscilloscope 2D video oscilloscope
Analysis and data RGB Parade Display a histogram of R, G and B components of the video data
Analysis and data Timeout indicator
Analysis and data Vectorscope Display a vectorscope of the video data

Fade

Category Effect name Description K.F. Notes Action decided
Fade Fade from Black Fade video from black
Fade Fade to Black Fade video to black
Fade Fade in Fade in audio track
Fade Fade out Fade out audio track

Artistic

Category Effect name Description K.F. Notes Action decided
Artistic burningtv No file effect found
Artistic Charcoal Charcoal drawing effect
Artistic Dust Add dust and specks to the video, as in old movies
Artistic Cartoon Cartoonify video, do a form of edge detect
Artistic frei0r.dither No file effect found
Artistic frei0r.emboss No file effect found
Artistic frei0r.posterize No file effect found
Artistic frei0r.rgbnoise No file effect found
Artistic frei0r.sigmoidaltransfer No file effect found
Artistic Sobel Sobel filter
Artistic 3-level Threshold Dynamic 3-level thresholding
Artistic Threshold Thresholds a source image
Artistic Binarize dynamically Dynamic thresholding
Artistic Vignette Natural lens vignetting effect
Artistic Grain Grain over the image
Artistic lines No file effect found
Artistic Light Graffiti This effect allows to do Light Painting (i.e. painting with light sources on a photo by keeping the shutter opened for a while), but for video.
Artistic Oldfilm Moves the Picture up and down and random brightness change
Artistic Binarize Make monochrome clip
Artistic Vignette Effect Adjustable Vignette

Blur and hide

Category Effect name Description K.F. Notes Action decided
Blur and hide Box Blur Box blur (separate horizontal and vertical blur)
Blur and hide Obscure Hide a region of the clip
Blur and hide autotrack_rectangle No file effect found
Blur and hide Square Blur Square blur
Blur and hide Glow Creates a Glamorous Glow
Blur and hide Blur Blur using 2D IIR filters (Exponential, Lowpass, Gaussian)
Blur and hide Edge glow Edge glow filter
Blur and hide Medians Implements several median-type filters
Blur and hide frei0r.softglow No file effect found

Motion

Category Effect name Description K.F. Notes Action decided
Motion Speed Make clip play faster or slower
Motion Freeze Freeze video on a chosen frame

Distort

Category Effect name Description K.F. Notes Action decided
Distort Wave Make waves on your clip with keyframes
Distort Mirror Flip your image in any direction
Distort Distort Plasma
Distort Lens Correction Allows compensation of lens distortion
Distort Corners Four corners geometry engine
Distort Defish Non rectilinear lens mappings
Distort Pixelize Pixelize input image.

Alpha manipulation

Category Effect name Description K.F. Notes Action decided
Alpha manipulation Chroma Key Make selected color transparent
Alpha manipulation Alpha operations Display and manipulation of the alpha channel
Alpha manipulation Alpha gradient Fill the alpha channel with a specified gradient
Alpha manipulation Alpha shapes Draws simple shapes into the alpha channel
Alpha manipulation frei0r.transparency No file effect found
Alpha manipulation Color Selection Color based alpha selection
Alpha manipulation Rectangular Alpha mask Creates an square alpha-channel mask Isn't it redundant with Alpha Shapes ?
Alpha manipulation Rotoscoping Keyframable vector based rotoscoping
Alpha manipulation Key Spill Mop Up Reduces the visibility of key color spill in chroma keying

Enhancement

Category Effect name Description K.F. Notes Action decided
Enhancement Nikon D90 Stairstepping fix Removes stairstepping artifacts from Nikon D90's 720p videos.
Enhancement Denoiser High quality 3D denoiser
Enhancement Sharpen Unsharp masking (port from Mplayer)
Enhancement frei0r.spillsupress No file effect found

GPU effects

Category Effect name Description K.F. Notes Action decided
GPU effects Blur (GPU)
GPU effects movit.sharpen No file effect found
GPU effects Diffusion (GPU)
GPU effects Glow (GPU)
GPU effects Lift/gamma/gain (GPU)
GPU effects Mirror (GPU)
GPU effects Opacity (GPU)
GPU effects Pan and Zoom (GPU)
GPU effects Saturation (GPU)
GPU effects Unsharp mask (GPU)
GPU effects Vignette (GPU)
GPU effects White Balance (GPU)
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