15e81a82fSopenharmony_ci# Cast+ Stream部件 25e81a82fSopenharmony_ci 35e81a82fSopenharmony_ci## 简介 45e81a82fSopenharmony_ci 55e81a82fSopenharmony_ciCast+ Stream模块：主要功能是实现媒体资源的投射到对端设备，并支持双端的播控。 65e81a82fSopenharmony_ci 75e81a82fSopenharmony_ci## 目录 85e81a82fSopenharmony_ci 95e81a82fSopenharmony_ci``` 105e81a82fSopenharmony_ci/foundation/CastEngine/castengine_cast_plus_stream # Cast+ Stream模块业务代码 115e81a82fSopenharmony_ci├── include # 接口文件 125e81a82fSopenharmony_ci├── src # 服务端实现 135e81a82fSopenharmony_ci├── LICENSE # 证书文件 145e81a82fSopenharmony_ci├── BUILD.gn # 编译入口 155e81a82fSopenharmony_ci└── test # 测试代码 165e81a82fSopenharmony_ci``` 175e81a82fSopenharmony_ci 185e81a82fSopenharmony_ci## 编译构建 195e81a82fSopenharmony_ci 205e81a82fSopenharmony_ci``` 215e81a82fSopenharmony_ci# 通过gn编译,在out目录下对应产品的文件夹中生成libcast.z.so、libcast_engine_client.z.so、libcast_engine_service.z.so 225e81a82fSopenharmony_cihb build cast 235e81a82fSopenharmony_ci``` 245e81a82fSopenharmony_ci 255e81a82fSopenharmony_ci### 使用说明 265e81a82fSopenharmony_ci 275e81a82fSopenharmony_ciCast+ Stream模块：主要功能是实现媒体资源的投射到对端设备，并支持双端的播控。 285e81a82fSopenharmony_ci北向接入可参考[Sample](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/Media/AVSession)。 295e81a82fSopenharmony_ci 305e81a82fSopenharmony_ci## 相关仓 315e81a82fSopenharmony_ci 325e81a82fSopenharmony_ci[castengine_cast_framework](https://gitee.com/openharmony-sig/castengine_cast_framework) 335e81a82fSopenharmony_ci 345e81a82fSopenharmony_ci[castengine_wifi_display](https://gitee.com/openharmony-sig/castengine_wifi_display) 355e81a82fSopenharmony_ci 365e81a82fSopenharmony_ci[castengine_dlna](https://gitee.com/openharmony-sig/castengine_dlna)