Translations:AV:RetroTINK-4K/279/en
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GUI - Processing / Effects
| Interpolation | |
|---|---|
| Vert. Kernel | Lets you choose between "Bilinear Sharp", "Bilinear Med.", "Bilinear Std.", "Bilinear Soft", "Cubic", "Lanczos2", "Lanczos3", "Sinc", and "None". |
| Hori. Kernel | Lets you choose between "Bilinear Sharp", "Bilinear Med.", "Bilinear Std.", "Bilinear Soft", "Cubic", "Lanczos2", "Lanczos3", "Sinc", and "None". |
| Anti-Ringing | Can be set to "On" or "Off". Only visible on "Lanczos2" and "Lanczos 3". |
| Linear Light | Can be set to "On" or "Off". When On, the RT4K performs inverse gamma correction at the start of the processing pipeline and all processing is done in the linear light domain.
When Off, The RT4K performs all processing in the gamma domain. Inverse gamma is only applied at the end, if needed, for transformations between different color spaces. |
| Scanline | |
|---|---|
| Function | Lets you choose between "Off", "Exponential", "Gaussian", "Super Gaussian", "Linear", "Box", "LCD Mono" and "LCD RGB". Anything except for "Off" will enable the settings below. |
| Strength | Increases scanline strength from 0 to 99. |
| Modulation | Increases modulation strength from 0 to 99. |
| Pseudo Interlace | Draws scanlines with an interlaced order even if the source is progressive. 2x (i.e. 480p → 960i) doubles the resolution so that no vertical detail is lost but results in thinner scanlines. 1x (i.e. 480p → 480i) results in thicker scanlines but loses half the vertical resolution. |
| Red Bleed | Enables red bleed. |
| Red Convergence | Adjusts red convergence from -10 to 10. |
| Blue Convergence | Adjusts blue convergence from -10 to 10. |
| Masks | |
|---|---|
| Enable | Enables the Mask feature, as well as the Strength option. Will not appear to do anything until "Load from File" is used. |
| Strength | Adjusts the mask strength from -10 to 10. |
| Load from File | Select a Mask File from the "mask" folder on the SD card. |
| Horizontal Blur | |
|---|---|
| Function | Lets you choose between "Off" and "IIR LPF", enabling the Cut-Off Freq option below. |
| Cut-Off Freq | Adjusts the blur strength from 0.50 MHz to 9.00 MHz, in 0.25 increments. |
| Smoothing | |
|---|---|
| Algorithm | Enables XBR smoothing. Selects between "Off", "XBR Level 1", and "XBR Level 2". |
| Noise Threshold | Selects between "Off", "Low", "Medium" and "High" settings. |