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SCAIL-2 at 704P: Four Looping Workflows for Single/Dual Character Animation and Long Video

#comfyui #ai #tutorial

SCAIL-2 tested at 704P on character animation, with four looping workflows that generate long video: single and dual characters, each in an action-driven and a reference-edit variant.

Evidence note: no workflow JSON was shipped and parameters were not parsed; the 704P claim and the four routes come from the episode description and verified workflow pages.

The four routes

Single character, long video drive (https://www.runninghub.ai/post/2065059863197208578/?inviteCode=rh-v1111) — one subject, action-driven, extended by looping the workflow.

Single character, reference edit long video (https://www.runninghub.ai/post/2065060329721253889/?inviteCode=rh-v1111) — same subject but driven by reference images, for replacing or restyling.

Dual character, long video drive (https://www.runninghub.ai/post/2064973862177173505/?inviteCode=rh-v1111) — two subjects; the failure mode to watch is identity crossover.

Dual character, reference edit (https://www.runninghub.ai/post/2064974434917769218/?inviteCode=rh-v1111) — both subjects driven by references.

Why looping matters more than one long run

A single very long generation degrades. Looping the graph — generate a segment, carry state forward, continue — keeps quality per segment and lets you fix one bad segment instead of re-rendering the whole clip. That is the practical difference between "long video" as a demo and as a workflow.

How to use

  1. Pick single or dual; pick drive or reference-edit.
  2. Load the character reference(s) and the motion source.
  3. Render a segment, inspect, extend.
  4. Keep the loop segments consistent — same seed family, same references.

Limits

  • 704P is the tested resolution; higher resolutions are not claimed.
  • Looping needs care at segment joints.
  • No JSON/parameters parsed for this episode.
  • Community workflow; SCAIL licensing follows upstream.

Episode resources

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