Alphamerge

kdenlive-show-video Alphamerge

Status :

Not implemented

Keyframes :

—

Source library :

avfilter

Source filter :

alphamerge

Available :

—

On Master only :

—

Known bugs :

—

Description

This effect/filter adds or replaces the alpha component of the primary input with the grayscale value of a second input. This is intended for use with Alphaextract to allow the transmission or storage of frame sequences that have alpha in a format that does not support an alpha channel. *[RGB]: Red, Green, Blue *[VFX]: Visual Effects *[feathering]: Smoothing or blurring the edges of a feature *[LFO]: Low-Frequency Oscillation *[dB]: decibels *[LUFS]: Loudness Units Full Scale *[AI]: Artificial Intelligence *[LLM]: Large Language Model *[HSV]: Hue, Saturation, Value *[SOP/Sat]: S(lope), O(ffset), P(ower) / SATuration *[CDL]: Color Decision List *[HSL]: Hue, Saturation, Lightness - Using HSL color space is useful for subtle color changes *[px]: pixel