Install
$ agentstack add skill-zju-real-easel-auto-short-video ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
一键短视频(端到端编排)
> 输入一个主题,自动产出一条短视频。本 SKILL 是编排层:把已有制作零件串成流水线—— > 文案(video-script) → 逐句配图(ai-image-gen)或片段(ai-video-gen) → 配音(tts-voiceover) → > 字幕(auto-subtitle) → BGM(ai-music) → 合成(scripts/assemble.py)。 > 沉淀自 Pixelle-Video / MoneyPrinterTurbo 的自动短视频引擎思路。
输入
- 主题 / 文案(必填)
- 可选:目标时长、风格、是否要配音/字幕/BGM、配图用 AI 生图还是用户素材
- 画幅确认硬门:用户或上游任务未明确横版/竖版(或 16:9/9:16/具体分辨率)时,制作/付费调用前必须追问并等确认;不得从平台、Profile 或默认值静默推断,已明确则不重复问
输出
成品短视频写入 outputs/主题名/final.mp4;分镜图、配音、字幕和 storyboard 写入 outputs/主题名/assets/。
执行步骤(按需裁剪,缺 API key 的环节自动降级或询问)
- 写脚本分镜:用 [video-script](../video-script/SKILL.md) 把主题写成口播文案,拆成 N 句(每句一个分镜),每句配一个画面描述。
- 生成画面(每个分镜一张图/一段片):
- 有图像 API key → [ai-image-gen](../ai-image-gen/SKILL.md) 逐句 text2img(按已确认画幅)
- 要动态 → [ai-video-gen](../ai-video-gen/SKILL.md) text2video/image2video
- 用户自带素材 → 用 [image-editing](../image-editing/SKILL.md)
pad到已确认画幅 - 都没有 → 按已确认画幅选图卡(竖版用 card-xiaohongshu/poster-hero,横版用 card-quote)再 pad,避免画幅错配。
- 配音:[tts-voiceover](../tts-voiceover/SKILL.md) 把文案合成口播(同时出 SRT)。配了
VOICE_PROVIDER默认走闭源好嗓子(有情感、像真人),没 key 才退 edge(机械)——想要口播不"生硬"务必配闭源 key。不需要配音才跳过。
- 字幕:用 TTS 附带的 SRT,或对配音跑 [auto-subtitle](../auto-subtitle/SKILL.md);也可让 assemble 用各分镜 caption 自动生成。
- BGM:[ai-music](../ai-music/SKILL.md) 生成,或用用户提供的音乐。可选。
- 合成成片:把上面的素材写成 storyboard JSON,调合成器:
``bash python skills/openclaw/auto-short-video/scripts/assemble.py assemble \ --storyboard outputs/主题名/assets/storyboard.json \ -o outputs/主题名/final.mp4 ` storyboard 结构(图/片二选一,narration/bgm/subtitle 可选,缺 duration 时按配音均分): `json { "size": "", "image_motion": "ken-burns", "shots": [ {"image": "outputs/主题名/assets/shot1.png", "duration": 3, "caption": "第一句", "motion": "static"}, {"video": "outputs/主题名/assets/clip2.mp4", "caption": "第二句"} ], "narration": "outputs/主题名/assets/voice.mp3", "bgm": "outputs/主题名/assets/bgm.mp3", "subtitle": "outputs/主题名/assets/voice.srt" } ` imagemotion 设整条图片默认运动,单镜 motion 可覆写:照片用 ken-burns,含文字的 slide/图表/界面必须用 static(等比缩放 + 补边,不裁切、不平移)。 合成器自动做:按 imagemotion` 生成静帧或 Ken Burns、补边到画幅、拼接、配音+BGM 混音(BGM 自动压低)、烧录字幕。
- 交付:产出 final.mp4,附一句制作说明(用了哪些环节、哪些降级了)。
编排原则
- 零件可缺:缺图像/视频/TTS API key 的环节自动降级(图卡兜底 / 跳过配音),不阻断整体,并如实告知用户降级了什么。
- 先出 Plan:涉及多个付费 API(生图/生视频/生乐)时,先向用户说明将调用哪些、大致耗时/花费,确认后再跑。
- 中间产物留档:分镜图、配音、字幕和 storyboard 都写进
outputs/主题名/assets/,方便单独替换后重新合成。
Profile 感知
- 有 Profile:从
style.md取调性/视觉风格贯穿文案与配图 prompt;platforms.md只用于给出画幅/时长建议,画幅仍须确认;preferences.md红线过滤。 - 无 Profile:先确认横版/竖版,再用通用口播风格。
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: ZJU-REAL
- Source: ZJU-REAL/Easel
- License: Apache-2.0
- Homepage: https://zju-real.github.io/Easel/
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.