学习路径Learning path · 第 4 阶段Stage 4
S4 · 资产合规
S4 · Asset licensing
这一步决定什么：能不能合法发布。这是唯一一步做错了会让整个项目作废的。
What this stage decides: whether you can legally ship. This is the only step whose failure voids the entire project.
为什么单独拿出来讲
前面的步骤做错了，改代码就行。这一步做错了，你可能要下架。
⚠ 更麻烦的是：AI 生成的资产商用授权通常不明确。
模型训练用了什么数据、输出能不能商用，取决于服务条款 —— 而条款随时会变。
Why it gets its own stage
Earlier stages can be fixed by editing code. Getting this one wrong can get you taken down.
⚠ Worse: AI-generated assets usually have unclear commercial rights. What data a model was trained on, and whether you may sell its output, comes down to the service terms — and terms change.
三类风险
| 资产类型 | 风险等级 | 关键问题 |
|---|---|---|
| AI 生成的图像/音频 | ⚠ 中-高 | 服务条款是否授予商用权？条款改过吗？ |
| CC0 / 公共领域素材 | 低 | 确认是 CC0（不是 CC-BY，后者要署名） |
| 付费素材包 | 低 | 买的是「商用」还是「个人」？看授权范围 |
| 从别处「借」来的 | ⚠ 高 | 没授权就是侵权，AI 改一下不算 |
Three kinds of risk
| Asset type | Risk | The question that matters |
|---|---|---|
| AI-generated image or audio | ⚠ Medium to high | Do the terms grant commercial rights? Have the terms changed since? |
| CC0 / public domain | Low | Confirm it is really CC0 (not CC-BY, which requires attribution) |
| Paid asset packs | Low | Did you buy commercial or personal? Read the licence scope |
| "Borrowed" from elsewhere | ⚠ High | No licence is infringement, and running it through AI does not change that |
实操做法
1. 建一个资产台账
哪怕是一个表格，记三列：
| 文件 | 来源 | 授权 |
|---|---|---|
hero.png | 自己画的 | 本人原创 |
bgm.mp3 | 生成式音乐工具 X | ⚠ 待确认商用条款 |
coin.wav | freesound.org | CC0 |
⚠ 台账里出现「待确认」的条目，在发布前必须清零。
2. 优先选低风险来源
- 图像：程序化生成（代码画的图形）风险最低 —— 版权归你
- 音频：自己做的音效比生成的音乐安全
- 字体：注意授权 —— 很多字体不能商用
3. 混用时注意署名要求
⚠ CC-BY 需要署名。用了 CC-BY 素材而没署名，可能违反协议。
How to do it in practice
1. Keep an asset ledger
Even a plain table with three columns:
| File | Source | Licence |
|---|---|---|
hero.png | drawn by me | my own work |
bgm.mp3 | generative music tool X | ⚠ commercial terms unconfirmed |
coin.wav | freesound.org | CC0 |
⚠ Every "unconfirmed" row must be cleared before you ship.
2. Prefer low-risk sources
- Images: procedural generation (code-drawn shapes) is safest — the copyright is yours
- Audio: sound effects you record yourself are safer than generated music
- Fonts: check the licence — many fonts are not commercial-use
3. Mind attribution when mixing
⚠ CC-BY requires attribution. Using CC-BY material without crediting it may breach the licence.
⚠ AI 生成资产的真实状况
本站的判断（没有实测，只有推理）：
- 单张/单组素材可用
- 成套资产的风格一致性是当前生成模型的弱项 —— 这不是提示词问题
- 商用授权在多数服务里存在但条款模糊，且可能随时变更
所以本站的建议是：AI 资产用来做原型，正式发布前替换或逐条确认授权。
⚠ The real state of AI-generated assets
This site's judgement (no measurement, only reasoning):
- Individual assets or small sets are usable
- Style consistency across a full set is a current weakness of image models — and that is not a prompting problem
- Commercial rights exist in most services' terms but are vaguely worded, and may change
So this site's advice: use AI assets for the prototype, and replace them or verify each licence before shipping.
常见失败
- 觉得「AI 生成的就都是我的」 —— 模型的训练数据来源往往不明确
- 抄了素材包的图 —— 付费素材包的授权是「一个人一个项目」，不是「随便用」
- 忘了字体授权 —— ⚠ 这是最常被忽略的一项
- 没留台账 —— 到要发布时才发现说不清哪张图哪来的
Common failures
- Assuming "AI made it, so it's mine" — the training data's provenance is usually unclear
- Taking images from an asset pack — a paid pack usually licenses one person, one project, not "use anywhere"
- Forgetting font licences — ⚠ the most frequently missed one
- Keeping no ledger — at release time you realise you cannot say where any given image came from
判断你这一步做完了吗
- 每份资产都能说出来源
- 台账里没有「待确认」
- ⚠ 字体授权已确认
Are you done with this stage?
- Every asset can name its source
- The ledger has no "unconfirmed" rows left
- ⚠ Font licences are confirmed