cinematic-slides

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Original

English
🇨🇳

Translation

Chinese

Cinematic Slides

电影级幻灯片

End-to-end pipeline: idea -> structured slides -> HTML -> AI images -> AI videos -> GitHub Pages.
Produces a single-file HTML presentation with looping AI video backgrounds per slide, keyboard navigation, and fullscreen 1920x1080 layout.
端到端流程:创意构思 → 结构化幻灯片 → HTML → AI生成图像 → AI生成视频 → GitHub Pages部署。
生成单文件HTML演示文稿,每张幻灯片带有循环播放的AI视频背景,支持键盘导航,采用1920x1080全屏布局。

Pipeline

流程步骤

Step 1: Content Architecture

步骤1:内容架构设计

Use presentation-architect skill to create the slide plan:
  • Get topic, audience, tone from user
  • Output: structured markdown with slide-by-slide content, headlines, descriptions, visual direction
  • Each slide needs a visual prompt describing the background mood/scene
使用presentation-architect技能创建幻灯片规划:
  • 获取用户提供的主题、受众、风格基调
  • 输出:结构化Markdown文件,包含逐张幻灯片的内容、标题、描述及视觉方向
  • 每张幻灯片需包含视觉提示词,用于描述背景氛围/场景

Step 2: Build HTML Presentation

步骤2:构建HTML演示文稿

Create a single
index.html
(or
slides.html
) with:
Layout specs:
  • 1920x1080 fixed slides, centered with CSS transform scaling
  • position: fixed
    slides, toggle
    .active
    class
  • Keyboard navigation (left/right arrows + click)
  • Slide counter at bottom
  • RTL direction for Hebrew content
  • Google Fonts (Heebo for Hebrew, or as needed)
Per-slide CSS pattern:
css
#slideN {
  background: [gradient-overlay], url('presentation/slide-N.jpg') center/cover no-repeat;
}
Video background CSS (global):
css
.slide-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.25;
}
.slide > *:not(.slide-video) {
  position: relative;
  z-index: 1;
}
Per-slide video element:
html
<video class="slide-video" autoplay muted loop playsinline>
  <source src="presentation/videos/slide-N.mp4" type="video/mp4">
</video>
Navigation JS:
js
// Arrow keys: Right/Down = next, Left/Up = previous (standard, NOT RTL-flipped)
// Click/touch also advances
// Auto-scale to viewport
Preload images in
<head>
with
<link rel="preload" as="image">
for each slide.
创建单个
index.html
(或
slides.html
)文件,满足以下要求:
布局规范:
  • 1920x1080固定尺寸幻灯片,通过CSS transform缩放居中显示
  • 使用
    position: fixed
    定位幻灯片,切换
    .active
    类实现幻灯片切换
  • 支持键盘导航(左右箭头键 + 点击)
  • 底部显示幻灯片计数器
  • 希伯来语内容支持RTL排版方向
  • 集成Google Fonts(希伯来语使用Heebo字体,可按需调整)
单张幻灯片CSS模板:
css
#slideN {
  background: [gradient-overlay], url('presentation/slide-N.jpg') center/cover no-repeat;
}
视频背景全局CSS:
css
.slide-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.25;
}
.slide > *:not(.slide-video) {
  position: relative;
  z-index: 1;
}
单张幻灯片视频元素:
html
<video class="slide-video" autoplay muted loop playsinline>
  <source src="presentation/videos/slide-N.mp4" type="video/mp4">
</video>
导航JS逻辑:
js
// 箭头键:右键/下键=下一页,左键/上键=上一页(标准逻辑,不随RTL翻转)
// 点击/触摸也可切换幻灯片
// 自动适配视口缩放
<head>
中通过
<link rel="preload" as="image">
预加载所有幻灯片图片。

Step 3: Generate Images

步骤3:生成图像

Use image-generation skill for each slide:
  • One image per slide based on visual prompt from Step 1
  • Save to
    presentation/slide-NN-name.jpg
  • Default aspect ratio: 16:9 (matches 1920x1080)
  • Run all generations in parallel
使用image-generation技能为每张幻灯片生成图像:
  • 根据步骤1的视觉提示词,为每张幻灯片生成一张图像
  • 保存至
    presentation/slide-NN-name.jpg
    路径
  • 默认宽高比:16:9(匹配1920x1080分辨率)
  • 并行运行所有图像生成任务

Step 4: Generate Videos

步骤4:生成视频

Use image-generation skill (video mode) for each slide:
  • Image-to-video from each slide's poster image
  • Always use "static camera, no movement, rock steady tripod shot" in prompt
  • Add subtle ambient effects only (light shifts, particles, shimmer)
  • Save to
    presentation/videos/slide-NN.mp4
  • Run all generations in parallel
使用image-generation技能(视频模式)为每张幻灯片生成视频:
  • 基于每张幻灯片的海报图,将图像转为视频
  • 提示词中必须包含"static camera, no movement, rock steady tripod shot"(固定机位,无移动,稳定三脚架拍摄)
  • 仅添加细微环境特效(光影变化、粒子效果、微光)
  • 保存至
    presentation/videos/slide-NN.mp4
    路径
  • 并行运行所有视频生成任务

Step 5: Deploy

步骤5:部署

Use gh-pages-deploy skill:
  • Copy HTML as
    index.html
    +
    presentation/
    folder (images + videos) to deploy directory
  • Push to GitHub Pages
  • Return live URL
使用gh-pages-deploy技能:
  • 将HTML文件重命名为
    index.html
    ,连同
    presentation/
    文件夹(包含图像和视频)复制到部署目录
  • 推送至GitHub Pages
  • 返回可访问的在线链接

Step 6: Share (optional)

步骤6:分享(可选)

Use whatsapp skill to send the live URL if requested (WAME).
若用户要求,使用whatsapp技能发送在线链接(WAME)。

Video Background Guidelines

视频背景规范

  • Static camera only - no pans, zooms, or Ken Burns effects
  • Opacity 0.25 on video element - keeps text clearly readable over dark backgrounds
  • Gradient overlay on background image as fallback while video loads
  • autoplay muted loop playsinline - silent infinite loop
  • Ambient motion only: light shifts, floating particles, subtle glow
  • 仅使用固定机位 - 禁止摇移、缩放或Ken Burns特效
  • 视频元素设置opacity 0.25 - 确保深色背景下文字清晰可读
  • 背景图片添加渐变叠加层,作为视频加载完成前的 fallback
  • 使用autoplay muted loop playsinline属性 - 静音无限循环播放
  • 仅保留环境动态效果:光影变化、漂浮粒子、细微光晕

File Structure

文件结构

project-folder/
  slides.html              # Main presentation (renamed to index.html on deploy)
  presentation/
    slide-01-name.jpg      # Poster images
    slide-02-name.jpg
    ...
    videos/
      slide-01.mp4         # Video backgrounds
      slide-02.mp4
      ...
project-folder/
  slides.html              # 主演示文稿文件(部署时重命名为index.html)
  presentation/
    slide-01-name.jpg      # 海报图像
    slide-02-name.jpg
    ...
    videos/
      slide-01.mp4         # 视频背景
      slide-02.mp4
      ...

User Input

用户输入要求

Minimum needed from user:
  • Topic/idea - what the presentation is about
  • Audience - who is watching
  • Language - Hebrew (default) or English
  • Slide count - approximate number (default: 8-12)
  • Repo name - for GitHub Pages URL (default: derived from topic)
Everything else is handled by the pipeline.
用户需提供的最少信息:
  • 主题/创意 - 演示文稿的核心内容
  • 受众 - 目标观看人群
  • 语言 - 希伯来语(默认)或英语
  • 幻灯片数量 - 大致数量(默认:8-12张)
  • 仓库名称 - 用于生成GitHub Pages链接(默认:从主题衍生)
其余所有环节均由流程自动处理。

Quick Reference

快速参考

StepSkill UsedOutput
Contentpresentation-architectSlide plan markdown
HTML(direct)Single-file HTML presentation
Imagesimage-generationOne JPG per slide
Videosimage-generation (video)One MP4 per slide
Deploygh-pages-deployLive URL
Sharewhatsapp (optional)Message sent
步骤使用技能输出结果
内容设计presentation-architect幻灯片规划Markdown
HTML构建(直接实现)单文件HTML演示文稿
图像生成image-generation每张幻灯片对应一张JPG图像
视频生成image-generation(视频模式)每张幻灯片对应一段MP4视频
部署gh-pages-deploy在线访问链接
分享whatsapp(可选)发送分享消息