title-card-image
Render a static title / ending card PNG with Pillow. Centered headline + optional subtitle on a solid-colour background. Uses managed or platform CJ…
它会碰到什么
逐条看命中（3 条严重或高危）
- 高
scripts/render.py:67cred-envreadmanaged = (os.environ.get(_MEDIA_FONTS_DIR_ENV) or "").strip()
- 高
scripts/render.py:84cred-envreadlocal_appdata = (os.environ.get("LOCALAPPDATA") or "").strip() - 高
scripts/render.py:120cred-envreadwindows_dir = Path(os.environ.get("WINDIR") or r"C:\Windows") / "Fonts"
这一栏是扫描器报的事实，不是结论。命中多不等于有毒（安全工具、规则库、示例脚本本来就会包含危险写法），命中少也不等于干净。它和你手上的凭据、文件、网络有什么关系，需要你自己看。
技能内容
title-card-image
Renders a centered-text PNG suitable for a cover / ending card before
animating into a clip with video-still-animator.
Inputs (with:)
| key | required | default | notes |
|---|---|---|---|
| text | yes | — | Headline text. Auto-wraps at ~10 chars per line for CJK. |
| output | yes | — | Output .png path. |
| subtitle | no | "" | Smaller line beneath the headline. |
| background | no | #101018 | Hex color #RRGGBB. |
| text_color | no | #ffffff | Headline color. |
| font_size | no | 96 | Headline font size in pixels. |
| subtitle_size | no | 36 | Subtitle font size in pixels. |
| width | no | 720 | Output width in pixels. Match the merge pipeline. |
| height | no | 1280 | Output height. 720x1280 = 9:16. |
| font | no | "" | Optional .ttf, .otf, or .ttc path. Must contain the requested CJK glyphs. |
Output
Prints the absolute path of the written PNG on stdout. The PNG is RGB
(no alpha), JPEG-quality-equivalent file ~30-80 KB depending on text
length.
Font fallback
Resolution order is --font, the managed media directory from
OPENSQUILLA_MEDIA_FONTS_DIR, user font directories, then platform defaults:
Microsoft YaHei / SimHei / DengXian on Windows; PingFang / Hiragino Sans GB /
STHeiti / Songti on macOS; Noto CJK / Source Han / WenQuanYi on Linux. Font
collection files (.ttc/.otc) are supported. Before drawing, the renderer
compares requested non-ASCII glyphs with the font's missing-glyph signature. A font
that would produce tofu is skipped. If no compatible scalable font exists, the
step fails with an actionable --font / OPENSQUILLA_MEDIA_FONTS_DIR message
for CJK or other non-ASCII text; it never silently emits tiny bitmap squares.
Pure ASCII cards remain available on minimal systems through Pillow's built-in
font when no scalable font is installed.
Limits
- No alpha / transparency.
- No rich text styling (italic / drop-shadow / gradient). For richer
cards, generate a real image via nano-banana-pro instead.
- Headline wrap is character-count-based for CJK and whitespace-based
for ASCII; mixed strings break at the CJK character count.
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它属于哪个仓库
src/opensquilla/skills/bundled/title-card-image/SKILL.md