# MediaNodeFactory 类 (/zh-CN/api-reference/rtc-server-sdk/go-api/medianodefactory.go)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<span className="index-desc-medianodefactory">`MediaNodeFactory` 类。</span>

<a id="newmedianodefactory"></a>
## NewMediaNodeFactory [#newmedianodefactory]

```go
func NewMediaNodeFactory() *MediaNodeFactory {
    factory := C.agora_service_create_media_node_factory(agoraService.service)
    if factory == nil {
        return nil
    }
    return &MediaNodeFactory{
        cFactory: factory,
    }
}
```

<span className="index-desc-newmedianodefactory">创建一个媒体节点工厂对象。</span>

#### 返回值 [#返回值]

- `MediaNodeFactory` 对象：方法调用成功。
- `nil`: 方法调用失败。

<a id="release"></a>
## Release [#release]

```go
func (factory *MediaNodeFactory) Release() {
    if factory.cFactory == nil {
        return
    }
    C.agora_media_node_factory_destroy(factory.cFactory)
    factory.cFactory = nil
}
```

<span className="index-desc-release">释放 `MediaNodeFactory` 对象。</span>