通过 Chrome CDP 在 Google Flow(labs.google/fx/tools/flow)自动生成 AI 视频,支持 16:9 比例、10 秒时长,自动下载 MP4。
1. 启动 Chrome(CDP 远程调试)
bash
pkill -9 "Google Chrome"
sleep 2
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome \
--remote-debugging-port=9222 \
--user-data-dir="$HOME/Library/Application Support/Google/Chrome/Default" \
"https://labs.google/fx/tools/flow" &
sleep 5
2. 手动登录 Google 账号
3. 探索可用选项(保存配置)
bash
cd ~/.workbuddy/skills/google-flow-automation
node explore-options.js
4. 生成第一条视频
bash
node generate-one.js --prompt "Video of a joyful horse..." --output ./videos
bash
# 1. 检查 Chrome 是否已启动
cd ~/.workbuddy/skills/google-flow-automation
node check-chrome.js
# 2. 如果没启动,运行:
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome \
--remote-debugging-port=9222 \
--user-data-dir="$HOME/Library/Application Support/Google/Chrome/Default" &
# 3. 生成视频(一次一条)
node generate-one.js --prompt "你的提示词" --output ./videos
原因: Google Flow AI 解析提示词时,如果开头不是视频关键词,会默认生成 图片(JPG)而非 视频(MP4)。
✅ 正确: Video of a joyful horse magically stepping out...
❌ 错误: A joyful horse magically stepping out...(会生成图片)
脚本会自动处理: 如果提示词不是以视频关键词开头, generate-one.js 会自动添加 "Video of " 前缀。
避免浪费积分(Omni Flash 模型:15 credits/条)
text
Video of [主体] + [动作:从屏幕走出] + [目标:到用户手里] + [风格/光照]
中文意图英文提示词快乐的马从屏幕走出Video of a joyful horse magically stepping out of a glowing screen into the viewer's hands, warm cinematic lighting快乐的狗从屏幕走出Video of a happy golden dog leaping out of a bright screen into the viewer's open hands, playful and magical快乐的龙从屏幕走出Video of a friendly dragon crawling out of a mystical screen into the user's hands, fantasy style, glowing particles快乐的兔子从屏幕走出Video of a cute bunny hopping out of a colorful screen into the viewer's palms, cheerful and vibrant
💡 技巧:
"magically stepping out" 或 "leaping out" 描述"从屏幕走出""into the viewer's hands" 描述"到用户手里""cinematic lighting" 提升画面质量text
~/.workbuddy/skills/google-flow-automation/
├── SKILL.md # 本文档
├── QUICKSTART.md # 5分钟快速入门
├── explore-options.js # 探索可用选项(首次使用)
├── generate-one.js # 生成单条视频(日常使用)★
├── check-chrome.js # 检查 Chrome CDP 状态
├── config.json # 用户配置(自动生成)
├── available-options.json # 可用选项(探索后生成)
└── examples/
└── prompts-example.txt # 提示词示例
available-options.json(探索后自动生成)#json
{
"videoGeneration": {
"models": [
{"name": "Omni Flash", "credits": 15},
{"name": "Omni Pro", "credits": 30}
],
"aspectRatios": ["16:9", "9:16"],
"durations": ["1x", "x2", "x3", "x4"]
}
}
bash
# 检查 9222 端口是否监听
curl -s http://127.0.0.1:9222/json/version
# 如果没反应,重新启动 Chrome
脚本会自动等待,但如果超时:
generate-one.js 自动添加视频关键词前缀explore-options.js 和 generate-one.js🎬 快速开始:直接运行 node generate-one.js --prompt "Video of ..." --output ./videos