livekit-plugins-baidu

百度云服务专用的 LiveKit Agents 插件，提供语音识别集成解决方案。

✨ 特性

🎤 语音识别 (STT) - 支持百度云语音识别服务
📦 开箱即用 - 完整的 Python 包支持

📋 支持的服务

服务	描述	文档链接
STT	语音识别	百度云语音识别

🛠️ 安装

使用 pip 安装

pip install livekit-plugins-baidu

从源码安装

git clone https://github.com/your-repo/livekit-plugins-volcengine.git
cd livekit-plugins-volcengine
pip install -e ./livekit-plugins/livekit-plugins-baidu

系统要求

Python >= 3.9
LiveKit Agents >= 1.2.9

⚙️ 配置

环境变量

在使用插件前，请配置以下环境变量：

环境变量	描述	获取方式
`BAIDU_API_KEY`	百度云API密钥	百度云控制台

.env 文件示例

# .env
BAIDU_API_KEY=your_baidu_api_key_here

📖 使用指南

基础使用

from livekit.agents import Agent, AgentSession, JobContext, cli, WorkerOptions
from livekit.plugins import baidu
from dotenv import load_dotenv

async def entry_point(ctx: JobContext):
    agent = Agent(instructions="You are a helpful assistant.")

    session = AgentSession(
        # 语音识别 - app_id可在百度云控制台获取
        stt=baidu.STT(app_id=1000000)
    )

    await session.start(agent=agent, room=ctx.room)
    await ctx.connect()

if __name__ == "__main__":
    load_dotenv()
    cli.run_app(WorkerOptions(entrypoint_fnc=entry_point))

高级配置

from livekit.plugins import baidu

# 自定义STT配置
stt = baidu.STT(
    app_id=1000000,        # 应用ID
    secret_key="your_secret_key",  # 密钥
    dev_pid=1537,          # 语言模型 (1537:普通话, 1737:英语, etc.)
    cuid="your_cuid"       # 用户唯一标识
)

🔧 API 参考

STT (语音识别)

baidu.STT(
    app_id: int,                    # 应用ID
    secret_key: str = None,         # 密钥 (可选，从环境变量获取)
    dev_pid: int = 1537,           # 语言模型 (1537:普通话)
    cuid: str = "default"          # 用户唯一标识
)

❓ 常见问题

Q: 如何获取百度云API密钥？

A: 请访问百度云控制台，创建语音识别应用并获取API密钥和应用ID。

Q: 支持哪些语言？

A: 支持多种语言和方言：

1537 - 普通话(支持简单的英文识别)
1737 - 英语
1637 - 粤语
1837 - 四川话

Q: 如何提高识别准确率？

A: 可以通过以下方式提高识别准确率：

使用更专业的语言模型(dev_pid)
确保音频质量清晰
使用单声道音频
控制音频时长在60秒以内

📝 更新日志

v1.2.9

支持百度云语音识别服务
支持多种语言和方言
完善的API文档和使用示例

🤝 贡献

欢迎提交 Issue 和 Pull Request！

Fork 本项目
创建特性分支 (git checkout -b feature/AmazingFeature)
提交更改 (git commit -m 'Add some AmazingFeature')
推送到分支 (git push origin feature/AmazingFeature)
打开 Pull Request

📄 许可证

本项目采用 Apache 2.0 许可证 - 查看 LICENSE 文件了解详情。

📞 联系我们

项目主页: GitHub
问题反馈: Issues
邮箱: 790990241@qq.com

🙏 致谢

LiveKit - 优秀的实时通信框架
百度云 - 强大的AI服务提供商

Metadata

Release files for livekit-plugins-baidu 1.3.0

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Source distribution for livekit-plugins-baidu 1.3.0
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livekit_plugins_baidu-1.3.0.tar.gz	8.4 kB	Dec 30, 2025	Details

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Table of built distributions (wheels) for livekit-plugins-baidu 1.3.0
File	Interpreter	ABI	Platform	Reset
livekit_plugins_baidu-1.3.0-py3-none-any.whl 8.1 kB Dec 30, 2025	Python 3	none	any	Details

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