LiveKit Agent Plugins for Xunfei
Project description
livekit-plugins-xunfei
科大讯飞服务专用的 LiveKit Agents 插件,提供语音识别集成解决方案。
✨ 特性
- 🎤 语音识别 (STT) - 支持科大讯飞实时语音识别服务
- ⚡ 实时处理 - 支持实时语音转文字
- 📦 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 | 实时语音识别 | 讯飞实时语音转写 |
🛠️ 安装
使用 pip 安装
pip install livekit-plugins-xunfei
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-xunfei
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 |
|---|---|---|
XUNFEI_STT_APP_ID |
讯飞应用ID | 讯飞开放平台 |
XUNFEI_STT_API_KEY |
讯飞API密钥 | 讯飞开放平台 |
.env 文件示例
# .env
XUNFEI_STT_APP_ID=your_app_id
XUNFEI_STT_API_KEY=your_api_key
📖 使用指南
基础使用
from livekit.agents import Agent, AgentSession, JobContext, cli, WorkerOptions
from livekit.plugins import xunfei
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 - 参数可从讯飞开放平台获取
stt=xunfei.STT(
app_id="your_app_id",
api_key="your_api_key"
)
)
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 xunfei
# 自定义STT配置
stt = xunfei.STT(
app_id="your_app_id", # 应用ID
api_key="your_api_key", # API密钥
api_secret="your_api_secret", # API密钥 (可选)
domain="iat", # 领域 (iat: 实时语音识别)
language="zh_cn", # 语言 (zh_cn: 中文, en_us: 英文)
accent="mandarin", # 方言 (mandarin: 普通话)
sample_rate=16000, # 采样率
format="wav" # 音频格式
)
🔧 API 参考
STT (语音识别)
xunfei.STT(
app_id: str, # 应用ID
api_key: str, # API密钥
api_secret: str = None, # API密钥 (可选)
domain: str = "iat", # 领域
language: str = "zh_cn", # 语言
accent: str = "mandarin", # 方言
sample_rate: int = 16000, # 采样率
format: str = "wav" # 音频格式
)
❓ 常见问题
Q: 如何获取讯飞的认证信息?
A: 请访问讯飞开放平台,创建语音识别应用并获取:
- App ID: 应用ID
- API Key: API密钥
- API Secret: API密钥 (可选)
Q: 支持哪些语言和方言?
A: 支持多种语言和方言:
- 中文:
zh_cn(普通话、四川话、粤语等) - 英文:
en_us - 其他语言: 根据讯飞平台支持情况
Q: 如何优化识别效果?
A: 可以通过以下方式优化识别效果:
- 选择合适的语言和方言设置
- 确保音频采样率匹配 (推荐16000Hz)
- 使用高质量的音频输入
- 根据应用场景选择合适的领域参数
📝 更新日志
v1.2.9
- 支持科大讯飞实时语音识别服务
- 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
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