video-workbench/projects/2026-06-23-在路上/slides/s20/s20-v3-brief.md

2.9 KiB

S-20 Slide Brief V3

Status

  • Status: child-owned brief ready before worker launch.
  • Slide/version: S-20 / s20-v3.
  • Worker profile: video-slide-production.
  • Running mode: prompt and generate.
  • Review: none / intentionally suppressed.
  • Overwrite allowed: no.

Source Basis

  • Shot skeleton: 那一簇火 / 微弱支撑.
  • Source image context: s19-v2-image.png accepted; s20-v1-image.png broad-run historical only; s20-v2 incomplete session-10 evidence only.
  • Style authority: visual-system/style/style-prompt-master.md, module D with mud/stone detail.

Slide Function

Bring the small fire slightly closer than S-19 so it lights only a small patch of mud and stones. The fire has temperature, but it must not become lively, cozy, victorious, or camp-like.

First Read

Small local firelight on mud and stones before the traveler.

Risk Class

  • distant human
  • fire / road transition

Reference Plan

  • Style module: D / Night Road Fire.
  • Active style references:
    • visual-system/style/style-anchor-board-v1.png as common calibration.
    • intake/imgs/D.夜路篝火型蓝图.png as D fire/road style reference.
    • slides/s19/s19-v2-image.png as accepted sequence continuity reference only; do not regenerate S-19.
  • Character references:
    • visual-system/characters/character-slice-walk-back-v2-from-anchor.png as distant/back traveler silhouette reference.
    • Identity detail must not drive the shot; traveler remains at the frame edge.

Visual Requirements

  • Horizontal 16:9 cinematic documentary still.
  • Night or deep pre-dawn road edge.
  • Small fire closer than S-19, but still restrained.
  • Warm orange light only on a small patch of wet mud, stones, and road texture.
  • Traveler at the frame edge, small/medium-small, not centered.

Character Handling

Use the loaded walking-back slice for silhouette and outfit continuity only. No face, no portrait identity, no centered hero stance.

Composition / Scale

  • Environment first, local fire/mud second, traveler third.
  • Fire: about 4-7% of frame.
  • Traveler: frame edge, about 1/8-1/6 if visible.
  • Road must continue beyond the fire.

Light / Color / Texture

Low saturation, coal black, wet blue-gray, earth brown, mud texture, small local warm orange.

Forbidden Drift

No bonfire, no tent, no camping chairs, no cookware, no group, no reunion, no victory, no cozy campsite, no large theatrical flames, no warm sunset.

Acceptance Checklist

  • New append-only version s20-v3.
  • Prompt/image/return only by worker.
  • No review file.
  • MiniMax/MCP/external vision not used.
  • Actual style and silhouette references loaded into worker context before generation.

Prompt Handoff

Write s20-v3-prompt.md, generate s20-v3-image.png, and write session-11/returns/s20-v3-slide-agent-return.md. Record Skill mode, template/reference paths, loaded image roles, source files read, host output path if available, and SHA256 if the project image exists.