ComfyUI Node
H3 Relay · Sequence Start
A ComfyUI node in H3 Relay with 8 inputs and 2 outputs.
H3 Relay · Sequence Start
- sequence
- status
◄run_nameh3_relay_movie►
◄global_prompt►
◄width832►
◄height480►
◄h3_overlap_frames18►
◄samplereuler►
◄schedulerbeta57►
◄spectrum_enabledtrue►
CategoryH3 Relay
Inputs (8)
| Name | Type | Default | Description |
|---|---|---|---|
| run_name | STRING | h3_relay_movie | — |
| global_prompt | STRING | — | |
| width | INT | 83232–2048 | — |
| height | INT | 48032–2048 | — |
| h3_overlap_frames | COMBO | 18 | Sequence-wide visual/audio continuation history. H3 sliding history requires 17k+1 frame counts. Larger values preserve more context but reduce each continuation shot's delivered duration. |
| sampler | COMBO | euler | Native ComfyUI KSamplerSelect options. |
| scheduler | COMBO | beta57 | beta57 uses the exact H3 manual curve at 16 steps and alpha 0.5 / beta 0.7 otherwise. Remaining values come from ComfyUI BasicScheduler. |
| spectrum_enabled | BOOLEAN | true | Enable Spectrum independently. Supported single-call samplers include Euler, res_multistep variants, and ER-SDE; other samplers still run with Spectrum bypassed. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| sequence | H3_RELAY_SEQUENCE | — |
| status | STRING | — |