Davids048andClaude Fable 5.1
1ea7278c00
pipeline.model is a tagged union: a mapping with exactly one key, which names the model family (ltx2, minimax_h3, longcat, or generic) and selects that family's options class. The former sibling sections pipeline.ltx2, pipeline.minimax_h3, and pipeline.longcat, and the DiT/VAE architecture override dicts pipeline.dit and pipeline.vae, live inside the family block. The parser implements tagged unions as a general mechanism (a dataclass with a TAGS table); the family is readable as pipeline.model.family. Resolution validates the tag against the family that the registry chose for model_path (validate_model_family raises and names the registry class and the right block) and fills the family's empty block when the input has none (fill_model_family), so readers never see None. Family-only fills and derivations (the MiniMax-H3 parallel-VAE environment variables, the LTX-2 tile-size derivation and refine preset copy, the LongCat BSA mirrors) run only for their family. Against the3f6893a0goldens every PipelineConfig is identical and no other field differs beyond the allowed categories; family-only settings are no longer decided on models of another family. LingBot-Video reads its refiner switch from pipeline.preset_overrides.refine.enabled and loads the refiner by default when the checkpoint has one, as at3f6893a0. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CbSuTKA9oX4YsECdcBPAsX
44 lines
1.4 KiB
YAML
44 lines
1.4 KiB
YAML
# Run with:
|
|
# fastvideo generate --config scripts/inference/inference_longcat_i2v.yaml
|
|
generator:
|
|
model_path: FastVideo/LongCat-Video-I2V-Diffusers
|
|
engine:
|
|
num_gpus: 1
|
|
parallelism:
|
|
tp_size: 1
|
|
sp_size: 1
|
|
offload:
|
|
dit: false
|
|
pin_cpu_memory: false
|
|
pipeline:
|
|
workload_type: i2v
|
|
model:
|
|
longcat:
|
|
enable_bsa: false
|
|
request:
|
|
prompt: >-
|
|
A woman sits at a wooden table by the window in a cozy café. She reaches
|
|
out with her right hand, picks up the white coffee cup from the saucer,
|
|
and gently brings it to her lips to take a sip. After drinking, she places
|
|
the cup back on the table and looks out the window, enjoying the peaceful
|
|
atmosphere.
|
|
negative_prompt: >-
|
|
Bright tones, overexposed, static, blurred details, subtitles, style,
|
|
works, paintings, images, static, overall gray, worst quality, low
|
|
quality, JPEG compression residue, ugly, incomplete, extra fingers,
|
|
poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen
|
|
limbs, fused fingers, still picture, messy background, three legs, many
|
|
people in the background, walking backwards
|
|
inputs:
|
|
image_path: assets/girl.png
|
|
sampling:
|
|
seed: 42
|
|
num_frames: 93
|
|
height: 480
|
|
width: 480
|
|
fps: 15
|
|
num_inference_steps: 50
|
|
guidance_scale: 4.0
|
|
output:
|
|
output_path: outputs_video/longcat_i2v
|