Filters and Presets

Filters and Presets

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Filter chain

Neo applies filters in the order shown in the chain. Order can materially change both image quality and performance.

Typical filter types include GLSL, ONNX, frame interpolation, Slang/.slangp, resize, CRT, denoise, sharpen and deband filters.

Built-in filter guides

The filters bundled with Neo are documented separately by processing type:

• Built-in GLSL Filters — Anime4K, FSRCNNX, RAVU, CRT, denoise, deband, sharpen, resize, pixel-art filters, and more
• Built-in ONNX Filters — AnimeJaNai, cHiDeNoise, ToHeart 35mm, RIFE, DRBA, TemporalFix, and other bundled AI models

These pages describe the filters actually bundled with the current Neo package and group them by purpose.

Presets

A preset stores a useful filter-chain configuration and related options.

Preset-name color / glow markup

Neo supports simple markup in preset names for visual highlighting.

Preset name syntax	Display in Neo
*Preset Name*	Glowing gold
**Preset Name**	Glowing light blue / cyan
***Preset Name***	Glowing red
Preset Name FG	Orange when the preset name ends in FG

Examples:

*Anime Quality*
**Recommended**
***Heavy / High-End***
Film FG

These markers affect the preset-list appearance; they do not change filter processing.

Order matters

CRT Beam Simulator-Neo is a built-in filter, and Neo preserves the position selected by the user.

If a preset references a model, shader or external SLANGP pack that is missing, restore the required files or pack.