ComfyUI Node
Render Preset (alpha)
Everything a render recipe needs in one node, switched together by named presets (Pika H3 Flex, Pika + reference pictures, DMAD speed LoRA, or your own, saved in models/loras/dials/presets/render/): model, LoRA, flow shifts, FL2V or Ref2V, sampler, the stage-1 schedule and steps, de-rope steps and cfg. Stage 2 (de-rope) uses the same sampler and a tail of the same schedule.
Render Preset (alpha)
- MODEL
- SAMPLER
- sigmas
- derope_steps
- conditioning
- cfg
◄model▾►
◄lora▾►
◄lora_strength1.00►
◄conditioning▾►
◄samplerlcm►
◄schedule▾►
◄sigmas1.0, 0.972973, 0.923077, 0.8, 0.571429, 0.333333, 0.0►
◄steps6►
◄derope_steps0►
◄shift_video12.00►
◄shift_audio3.00►
◄cfg1.0►
CategoryMAINodes/Dials
Inputs (12)
| Name | Type | Default | Description |
|---|---|---|---|
| model | COMBO | MiniMax H3 diffusion model | |
| lora | COMBO | speed or style LoRA (model only) | |
| lora_strength | FLOAT | 1.00-10–10 | — |
| conditioning | COMBO | FL2V: prompt + optional first frame. Ref2V: prompt naming <Picture 1>, <Video 1>, <Audio 1>... + the references from an H3 References node. | |
| sampler | COMBO | lcm | 44 options: euler, euler_cfg_pp, euler_ancestral, euler_ancestral_cfg_pp, heun, heunpp2, +38 |
| schedule | COMBO | manual: the sigmas below (Pika's 6 knots); or a scheduler on the model's own shift. | |
| sigmas | STRING | 1.0, 0.972973, 0.923077, 0.8, 0.571429, 0.333333, 0.0 | manual schedule only. With steps other than the list's, the list is resampled (untested). |
| steps | INT | 61–200 | stage 1 (the normal render) steps |
| derope_steps | INT | 00–200 | stage 2 (de-rope) steps. 0 = auto: the stage-1 steps below the de-rope amount (Pika at 0.48: 4). |
| shift_video | FLOAT | 12.000.01–100 | video flow shift (H3: 12), as core's ModelSamplingMiniMaxH3 |
| shift_audio | FLOAT | 3.000.01–100 | audio flow shift (H3: 3; T8's DMAD recipe: 2) |
| cfg | FLOAT | 1.00–30 | 1 for distilled LoRAs (Pika, DMAD). Above 1 the blueprint guides against a zeroed copy of the prompt (untested). |
Outputs (6)
| Name | Type | Description |
|---|---|---|
| MODEL | MODEL | — |
| SAMPLER | SAMPLER | — |
| sigmas | SIGMAS | — |
| derope_steps | INT | — |
| conditioning | STRING | — |
| cfg | FLOAT | — |