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0e2085e361
Adds three curated first-party video prompt templates to `prompt-templates/video/`, each with a matching MP4 preview and a first-frame poster JPG under `assets/prompt-templates/video/`. These are the direct video companions to the three image templates opened in PR #207 (Three Kingdoms ARPG screenshot set). Each video clip is a ~10-12s in-engine cinematic action beat that brings the corresponding still to life; the two surfaces can be served as a pair (still → video). ### New templates 1. `video-seedance-three-kingdoms-lyubu-yuanmen-archery.json` ~10s. Lyu Bu (吕布) at the yuanmen between two armies — draws, holds, releases one gold-qi arrow toward a distant halberd. Companion to image template `game-screenshot-three-kingdoms-lyubu-yuanmen-archery`. 2. `video-seedance-three-kingdoms-guanyu-slaying-yanliang.json` ~10s. Guan Yu (关羽) on Red Hare — charges, raises the Green Dragon Crescent Blade, executes a single clean diagonal cleave past Yan Liang. No blood on-screen (the strike is implied by a short gold-into-jade qi flash). Companion to image template `game-screenshot-three-kingdoms-guanyu-slaying-yanliang`. 3. `video-seedance-three-kingdoms-zhaoyun-cradle-escape.json` ~12s. Zhao Yun (赵云) at Changban — rides with the infant A Dou cradled in a red silk sling on his chest, parries one incoming saber with a clean PERFECT DODGE, vaults a fallen war-chariot and clears a path. Hard safety rail in the prompt: the infant must stay visible, peaceful and obviously unharmed in every frame. Companion to image template `game-screenshot-three-kingdoms-zhaoyun-cradle-escape`. Each template is tuned for `seedance-2.0`, aspect `16:9`, category `Cinematic` (reuses the existing category — 17 templates already live there). Every prompt is explicitly in-engine camera-disciplined (single continuous beat, no cuts, no slow-motion ramps, no whip pans) and HUD-free (the companion image template carries the HUD), so reviewers and downstream users can treat the still + clip as a matched production pair. Each template exposes 5-7 `{argument}` slots (reference_image / environment / hero / weapon / target / mount / qi_color / parry_color / infant / attacker as appropriate) so users can restyle the same shot scaffold for any Three Kingdoms (or, with heavier edits, any historical battlefield) scene. ### Assets | File | Size | | --- | --- | | `video-seedance-three-kingdoms-lyubu-yuanmen-archery.mp4` | 7.6 MB | | `video-seedance-three-kingdoms-guanyu-slaying-yanliang.mp4` | 10.3 MB | | `video-seedance-three-kingdoms-zhaoyun-cradle-escape.mp4` | 11.7 MB | | 3 × first-frame `-poster.jpg` | 445-527 KB each | Total: ~30 MB across 3 MP4s, each well under GitHub's 100 MB single-file limit. Hosted in-repo on `raw.githubusercontent.com` for a fully self-contained first-party contribution — no external CDN dependency. ### Verification - `node -e "JSON.parse(...)"` passes on all three new templates. - Slugs do not collide with any existing video template on `main`. - `previewImageUrl` (poster) and `previewVideoUrl` (mp4) both point at the new in-repo asset paths. - `source.repo = nexu-io/open-design`, `license = Apache-2.0`, `author = open-design contributors`, so the first-party guard in `scripts/import-prompt-templates.mjs` (added in #187) preserves these across importer re-runs. ### Why The companion image PR (#207) gives users a beautiful Three Kingdoms ARPG still they can generate via gpt-image-2; this PR closes the loop by letting them turn that still into a believable ~10s in-engine clip via seedance-2.0 — the exact production flow behind the Black-Myth-Wukong-style ARPG demo reel this workstream is pitching. Paired still + video templates also double as a clean reference for how first-party `open-design` contributors should structure a matched set across the two surfaces (same slug suffix, `companion-to-image` tag, cross-referenced `reference_image` argument, same hero / environment language, no HUD in the video so HUD can be sourced from the still). Co-authored-by: Tuola Ge <gexingli@refly.ai> |
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| video-seedance-three-kingdoms-guanyu-slaying-yanliang-poster.jpg | ||
| video-seedance-three-kingdoms-guanyu-slaying-yanliang.mp4 | ||
| video-seedance-three-kingdoms-lyubu-yuanmen-archery-poster.jpg | ||
| video-seedance-three-kingdoms-lyubu-yuanmen-archery.mp4 | ||
| video-seedance-three-kingdoms-zhaoyun-cradle-escape-poster.jpg | ||
| video-seedance-three-kingdoms-zhaoyun-cradle-escape.mp4 | ||
