video-workbench/projects/2026-06-23-在路上/slides/s19/s19-v2-brief.md

S-19 Slide Brief V2

Status

• Status: ready for one-shot worker.
• Slide: S-19.
• Version: s19-v2.
• Review: none / intentionally suppressed.
• Overwrite allowed: no.

Source Basis

• Source shot skeleton: S-19: 点燃星光 / 第一簇火出现.
• Core direction: distant roadside tiny fire appears for the first time; it is unclear who lit it; traveler sees it but does not approach.
• Project rule: world before face; road before pose; traveler is a small coordinate that keeps moving.

Slide Function

Introduce fire as the first direction signal. This must not become campsite warmth, gathering, victory, or a cozy rest scene.

First Read

Night road and darkness first, tiny fire second, small traveler last.

Risk Class

• distant human
• core motif

Reference Plan

• Style module: D / Night Road Fire.
• Active style references:
  • projects/2026-06-23-在路上/visual-system/style/style-anchor-board-v1.png as common A/B/C/D calibration board.
  • projects/2026-06-23-在路上/intake/imgs/D.夜路篝火型蓝图.png as D night-road small-fire style/composition reference.
• Historical contrast:
  • projects/2026-06-23-在路上/slides/s19/s19-v1-image.png is broad-run historical evidence only, not an accepted final.
• Character references: none by design. The traveler should be too small for identity detail to drive the shot.

Visual Requirements

• 16:9 horizontal cinematic documentary road-film still.
• Dark wet wilderness road at night or deep pre-dawn.
• A very small roadside fire, distant and low, occupying only a tiny part of the frame.
• Traveler is small, sees the fire, and remains away from it.
• Fire is a direction signal, not a destination.

Character Handling

Use only a small back/side silhouette if needed. Do not push facial identity, glasses, beard, or portrait detail.

Composition / Scale

• Wide or distant frame.
• Road and darkness dominate.
• Fire about 2%-4% of frame.
• Traveler about 1/18-1/10 of frame, separated from the fire.
• Keep road continuing beyond or past the fire.

Light / Color / Texture

• Low saturation: coal black, wet dark blue-gray, muddy brown.
• Warm orange only from the tiny fire.
• Wet road, mud, small stones, uneven roadside texture.

Forbidden Drift

No tent, no camping chairs, no cookware, no group, no reunion, no victory pose, no theatrical bonfire, no warm sunset, no travel advertising, no fantasy magic, no UI, no text.

Acceptance Checklist

• Tiny fire is readable but restrained.
• Traveler does not approach or gather around the fire.
• Road/night remain larger than fire/person.
• D style warmth appears without becoming lively.
• No review file is produced.

Prompt Handoff

Worker must write s19-v2-prompt.md, generate/copy s19-v2-image.png, and write session-10/returns/s19-v2-slide-agent-return.md. Brief and packet are read-only.