AlterU AlterU Part 3 · gen-image Part 3 · gen-image
大纲Outline
能力 · gen-image

文生图 / 图生图
≈ 5-8s。

  • txt2img：给文字 prompt → 一张 1:1 图
  • img2img：给参考图 + 文字 → 风格化变体（这是身份钩 ① 的引擎）
  • 烧字不稳：SD 渲染文字精度差 · 别在 prompt 里依赖文字精确出现
  • ⚠️ 测 plate prompt 必须带 ref_url · 只测 txt2img 看似好，加 ref_url 后玩家原照被拼进画面（Fit Check 教训）
  • 烧字进画面是 AlterU 标志做法 · Hour Capsule 烧 @user #00042、Pulp Hour 烧封面文案

5-8s 等待是 玩法机会，不是 loading 凑合 — 见 Part 4 范式 6

Hour Capsule (gen-image showcase)
Capability · gen-image

Text or image in,
picture out in 5-8s.

  • txt2img: prompt → one 1:1 image
  • img2img: ref image + prompt → restyled variant (the engine for hook ①)
  • Burn-in is unreliable: SD can't render text crisply — never depend on the prompt to spell anything correctly
  • ⚠️ Test every plate with ref_url · txt2img-only tests can pass while img2img stitches the player's photo straight into the frame (Fit Check lesson)
  • Baking text into the picture is an AlterU signature — Hour Capsule @user #00042, Pulp Hour cover lines, Build-a-Boyfriend tier tags

The 5-8s wait is a play opportunity, not a loading state — see paradigm 6.

Hour Capsule (gen-image showcase)

备忘 · 按 S 关闭Notes · S to close

反复强调：5-8 秒是"用户体验"的关键时间窗，不是工程参数。当作 loading 处理 → 用户划走；当作玩法 → 用户多停 5 秒。Kiss Wall / Hour Capsule 都把这段时间做成了"显影"仪式。

另一个深度点：烧字进画面 = identity 钩 ②（作品钩）的最简实现。任何"我的作品"都可以靠烧字升级到"有我标识的作品"。

Drill the point: 5-8 seconds is a UX window, not an engineering parameter. Treated as loading → user swipes. Treated as play → user lingers another 5s. Kiss Wall and Hour Capsule both turn it into a develop ritual.

Deeper note: baked text = the simplest implementation of identity hook ② (artifact). Any "thing you made" can be upgraded to "a thing with your stamp on it" by burning in a username + index.

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