Denoiser

Attention

Replaced by HQ 3D Denoiser.

kdenlive-show-video Denoiser

Status :

Maintained

Keyframes :

Yes

Source library :

frei0r

Source filter :

hqdn3d

Available :

linux appimage windows apple

On Master only :

No

Known bugs :

No

Description

This effect/filter is a high precision/quality 3d de-noise filter. It aims to reduce image noise, producing smooth images and making still images really still. It should enhance compressibility.

Parameters

Parameter	Value	Description
Spatial	Integer	Amount of spatial strength to be applied to luma and chroma
Temporal	Integer	Amount of temporal strength to be applied to luma and chroma

Example

This example video shows usage of Denoiser as well as the following effects: Chroma Key: Basic, Alpha Operations with Shrink Hard, and Key Spill Mop Up.

Note The video is somewhat outdated. In newer versions of Kdenlive the Key Spill Mop Up effect is installed by default, and it is no longer required to use a composite transition. Nevertheless, the basic steps of chroma keying and key spill mop up are explained and are still valid. *[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