calesthio / OpenMontage

查看原文 / View Original 编辑 / Edit

OpenMontage: The First Open-Source, Agentic Video Production System

OpenMontage 是首个开源的代理式（Agentic）视频制作系统。

Turn your AI coding assistant into a full video production studio. Describe what you want in plain language — your agent handles research, scripting, asset generation, editing, and final composition. Important distinction: OpenMontage can make image-based videos, but it can also make a real video for free/open-source workflows: the agent builds a corpus from free stock footage and open archives, retrieves actual motion clips, edits them into a timeline, and renders a finished piece. That is not the usual “animate a handful of stills and call it video” trick.

将你的 AI 编程助手变成一个全能视频制作工作室。只需用通俗语言描述你的需求，你的代理（Agent）就会负责调研、撰写脚本、生成素材、剪辑以及最终合成。一个重要的区别是：OpenMontage 不仅能制作基于图像的视频，还能为免费/开源工作流制作真实的视频——代理会从免费素材库和开放档案中构建语料库，检索真实的动态片段，将其剪辑到时间轴上，并渲染出成品。这绝非那种“让几张静态图动起来就叫视频”的常见套路。

  • “SIGNAL FROM TOMORROW”: A cinematic sci-fi trailer fully produced through OpenMontage: concept, script, scene plan, Veo-generated motion clips, soundtrack, and Remotion composition.
    • 《来自明天的信号》：一部完全通过 OpenMontage 制作的科幻电影预告片，涵盖了概念、脚本、场景规划、Veo 生成的动态片段、配乐以及 Remotion 合成。
  • “THE LAST BANANA”: A 60-second Pixar-style animated short about a lonely banana who finds friendship with a kiwi. 6 Kling v3-generated motion clips (via fal.ai), Google Chirp3-HD narration, royalty-free piano music, TikTok-style word-level captions, and Remotion composition. Total cost: $1.33.
    • 《最后的香蕉》：一部 60 秒皮克斯风格的动画短片，讲述了一根孤独的香蕉与一只奇异果结下友谊的故事。包含 6 个由 Kling v3 生成的动态片段（通过 fal.ai）、Google Chirp3-HD 配音、免版税钢琴曲、TikTok 风格的逐字字幕以及 Remotion 合成。总成本：1.33 美元。
  • “VOID — Neural Interface”: A product ad produced with just one API key (OpenAI). 4 AI-generated images (gpt-image-1), TTS narration, auto-sourced royalty-free music, word-level subtitles via WhisperX, and Remotion data visualizations. Total cost: $0.69. Zero manual asset work.
    • 《VOID — 神经接口》：仅使用一个 API 密钥（OpenAI）制作的产品广告。包含 4 张 AI 生成的图像（gpt-image-1）、TTS 配音、自动获取的免版税音乐、通过 WhisperX 生成的逐字字幕以及 Remotion 数据可视化。总成本：0.69 美元。无需任何手动素材处理。

Start From A Video You Already Love (从你喜欢的视频开始)

Starting from a reference video is often faster than starting from a blank prompt. OpenMontage can start from a YouTube video, Short, Reel, TikTok, or local clip and turn it into a grounded production plan.

  • Paste a reference video.
  • The agent analyzes transcript, pacing, scenes, keyframes, and style.
  • You get 2-3 differentiated concepts, an honest tool path, cost estimates, and a sample before full production.

从参考视频开始往往比从空白提示词开始更快。OpenMontage 可以从 YouTube 视频、Shorts、Reels、TikTok 或本地剪辑开始，并将其转化为扎实的制作方案：

  • 粘贴参考视频。
  • 代理会分析文稿、节奏、场景、关键帧和风格。
  • 在正式制作前，你将获得 2-3 个差异化的概念、真实的工具路径、成本估算以及一个样本。

“Here’s a YouTube Short I love. Make me something like this, but about quantum computing.” What you get back is not “best guess prompt spaghetti.” You get:

  • What it keeps from the reference: pacing, hook style, structure, tone.
  • What it changes: topic, visual treatment, angle, narration approach.
  • What it will cost at your target duration, before asset generation starts.
  • What it will actually look like with your currently available tools.

“这是我喜欢的一个 YouTube Short。帮我做一个类似的，但主题是量子计算。”你得到的不是“胡乱猜测的提示词堆砌”，而是：

  • 从参考视频中保留的内容：节奏、钩子风格、结构、基调。
  • 改变的内容：主题、视觉处理、角度、叙事方式。
  • 在素材生成前，预估目标时长的成本。
  • 结合你当前可用工具，最终效果会是什么样。

Works with Claude Code, Cursor, Copilot, Windsurf, Codex — any AI coding assistant that can read files and run code.

适用于 Claude Code、Cursor、Copilot、Windsurf、Codex 等任何能够读取文件并运行代码的 AI 编程助手。

Quick Start (快速开始)

Prerequisites (先决条件):

  • Python 3.10+
  • FFmpeg (brew install ffmpeg / sudo apt install ffmpeg)
  • Node.js 18+
  • An AI coding assistant (Claude Code, Cursor, Copilot, Windsurf, or Codex)

Install & Run (安装与运行):

git clone https://github.com/calesthio/OpenMontage.git
cd OpenMontage
make setup

Open the project in your AI coding assistant and tell it what you want: “Make a 60-second animated explainer about how neural networks learn.” Or if you want the real-footage path: “Make a 75-second documentary montage about city life in the rain. Use real footage only, no narration, elegiac tone, with music.”

在你的 AI 编程助手中打开项目并告诉它你的需求： “制作一个 60 秒的动画解释视频，介绍神经网络是如何学习的。” 或者如果你想要真实素材路径： “制作一个 75 秒的纪录片式蒙太奇，关于雨中的城市生活。仅使用真实素材，无需旁白，基调哀婉，配有音乐。”

That’s it. The agent researches your topic with live web search, generates AI images, writes and narrates the script with voice direction, finds royalty-free background music automatically, burns in word-level subtitles, and renders the final video.

就是这样。代理会通过实时网络搜索调研你的主题，生成 AI 图像，编写并配音脚本（包含语音指导），自动寻找免版税背景音乐，嵌入逐字字幕，并渲染最终视频。

Before you see anything, the system runs a multi-point self-review — ffprobe validation, frame sampling, audio level analysis, delivery promise verification, and subtitle checks. Every provider selection is scored across 7 dimensions with an auditable decision log. Every creative decision gets your approval.

在看到成品前，系统会进行多点自检——包括 ffprobe 验证、帧采样、音频电平分析、交付承诺验证以及字幕检查。每个服务商的选择都会在 7 个维度上进行评分，并附带可审计的决策日志。每一个创意决策都需经你批准。

← 返回新闻列表 / Back to news list