JoyLTX Take Controls (render size / seconds / upscale)

A ComfyUI node in JoyLTX with 6 inputs and 8 outputs.

By jlucasmcrell·Created 6 days ago·Updated 3 days ago· 1

◄width960►

◄height544►

◄take_seconds8.0►

◄beat_seconds8.0►

◄upscaleauto►

◄vram_gb0►

CategoryJoyLTX

Inputs (6)

Name	Type	Default	Description
width	INT	960256–1920	RENDER (pass-1) width. Output = this x the upscale factor (960x544 x2 = 1920x1088, x1.5 = 1440x832). Multiples of 32.
height	INT	544256–1920	Render (pass-1) height; output = this x the upscale factor.
take_seconds	FLOAT	8.01–60	Length of the take, rendered in ONE generation. Longer takes cost tokens; past what the card fits, auto steps the upscale down (x2 -> x1.5 -> none) and prints which. 8 s x2 / ~14 s x1.5 at 960x544 is the 24 GB comfort zone.
beat_seconds	FLOAT	8.03–15	How long each written sentence/beat should be; the writer gets take_seconds / beat_seconds beats to write.
upscale	COMBO	auto	auto = the largest output that fits your card. x2 = the official LTX-2.5 spatial upscaler (4x pixels in pass 2). x1.5 = the LTX-2.3 spatial x1.5 upscaler file - works on 2.5 latents (verified render), 2.25x pixels, so about 1.8x the seconds of x2 on the same card. none = pass 1 only at the render size.
vram_gbopt	FLOAT	00–200	0 = read the card. Set a number to plan for another card.