media-treatment: no canonical way to treat a frame that has no <img>/<video>
维护者通常 1 天内回复
还没有人认领这个 Issue。
评估
- 难度
- 5/5
- 预计耗时
- 一周以上
- 新手友好度
- 35/100
- Issue 类型
- 功能
- 描述清晰度
- 需要澄清
- 活跃度
- 活跃
- 技术栈
- css, html, typescript
调研方向
Start by running media-treatment --capabilities --json and reviewing the --selector behavior described in the issue. Read references/media-treatments.md and the media-use guidance before deciding which proposed target model is supported. Done means a canonical treatment path for code-drawn frames, or a documented recipe guaranteed to match the shader output.
由索引模型根据 Issue 内容生成。
描述
What I'm trying to do
Apply the canonical finishing treatments — details.vignette, details.grain — to a code-drawn
frame that contains no <img> or <video>.
Why it doesn't work today
media-treatment --capabilities --json on 0.8.41 reports:
"targetTags": ["img", "video"]
and --selector is documented as "Unique CSS selector for one <img> or <video>". The realtime
shader binds a texture from the media element, so there is nothing to attach a treatment to when the
frame is CSS/DOM — typography, an SVG chart, a drawn diagram, a solid colour field.
The media-use skill is explicit that recreating these in CSS is the wrong answer
(references/media-treatments.md): "Use the canonical details/effects fields for vignette,
grain, blur, pixelate, and related primitives. Do not duplicate them with CSS filters, SVG
turbulence, opacity, or decorative DOM overlays." For a media-bearing frame, agreed and adopted.
For a frame with no media, there is no canonical path, so the only way to give a code-drawn scene
the same film grain and edge falloff as the shot next to it is the thing the skill tells us not to
do.
Concrete case
A composition whose scenes alternate between a full-bleed <video> and a code-drawn chart, both
wanting the same 0.18 grain and 0.3 vignette so the two read as one film. The video scene can have
it; the chart scene cannot, and matching it in CSS drifts from the shader's look (different noise
function, different falloff curve) and is invisible to Studio.
What would help
Any one of these, roughly in order of preference:
media-treatment --selectoraccepting an ordinary element and treating its rendered subtree
(html2canvas-style or a compositor pass) for the finishing family at least.- A frame- or scene-level treatment target — a treatment declared once on
.clipor on the
composition, applied over everything inside it. - A documented, blessed CSS recipe for
details.vignette/details.grainthat is guaranteed to
match the shader's output, so recreating them in CSS stops being an anti-pattern for the one case
where the shader cannot reach.
Environment
hyperframes 0.8.41, local render route, Chrome from hyperframes browser.
- 主要语言
- TypeScript
- 星标
- 54.1k
- 派生
- 4.9k
- 平均合并
- 7 小时 18 分钟
- 30 天内合并 PR
- 784
环境准备
这个项目没有提供开发容器、Dockerfile 或贡献指南，环境需要你自己搭建：先看它的 README，通用步骤见我们的新手贡献指南。
从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
heygen-com/hyperframes 的其他 Issue
-
Docs: clarify that "Enable auto-update" is only available in the Claude Code terminal (CLI) /plugin UI可能已有人在做 关联的 PR 仍在进行中或已合并。 未关闭
难度 2/5 1-3 小时 新手友好度 85/100
heygen-com/hyperframes#5027 ·
维护者通常 1 天内回复
-
fix(producer): propagate useGpu to HDR layered streaming encoder可能已有人在做 @Monster-GM 于 2 天前认领。 未关闭
难度 2/5 1-3 小时 新手友好度 87/100
heygen-com/hyperframes#5002 ·
维护者通常 1 天内回复
-
难度 2/5 1-3 小时 新手友好度 78/100
heygen-com/hyperframes#4702 · 1 条评论 · 1 个 reaction ·
维护者通常 1 天内回复
-
Studio catalog prompt editor has no accessible name可能已有人在做 @lorenzozanee 于 12 天前认领。 未关闭bug difficulty/easy triage/ready
难度 2/5 1-3 小时 新手友好度 78/100
heygen-com/hyperframes#4384 ·
维护者通常 1 天内回复
-
lint: validate composition variables declared on supported root elements可能重新可做 关联的 PR 已关闭且未合并。 未关闭bug difficulty/easy triage/ready
难度 2/5 1-3 小时 新手友好度 88/100
heygen-com/hyperframes#4383 ·
维护者通常 1 天内回复
查看 heygen-com/hyperframes 的全部 Issue
相似的 Issue
-
难度 2/5 1-3 小时 新手友好度 85/100
umbraco/Umbraco-CMS-MCP-Dev#512 ·
维护者通常 1 天内回复
-
bug
难度 2/5 1-3 小时 新手友好度 72/100
wimpysworld/sidra#290 ·
维护者通常 1 天内回复
-
defuFn invokes function values for inherited default properties可能已有人在做 @xiehuanyi 今天认领。 未关闭
难度 1/5 1 小时以内 新手友好度 85/100
-
feature request good first issue
难度 2/5 1-3 小时 新手友好度 85/100
TabularisDB/tabularis#853 ·
维护者通常 1 天内回复
-
难度 2/5 1 小时以内 新手友好度 85/100
capricorn86/happy-dom#2474 ·
维护者通常 2 天内回复