# AudioEncodedFrameObserverConfig (/zh-CN/api-reference/rtc/flutter/class-audioencodedframeobserverconfig)

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

<a id="class_audioencodedframeobserverconfig__prototype"></a>

```dart
class AudioEncodedFrameObserverConfig {
  const AudioEncodedFrameObserverConfig({this.postionType, this.encodingType});

  @JsonKey(name: 'postionType')
  final AudioEncodedFrameObserverPosition? postionType;
  @JsonKey(name: 'encodingType')
  final AudioEncodingType? encodingType;
  factory AudioEncodedFrameObserverConfig.fromJson(Map<String, dynamic> json) =>
      _$AudioEncodedFrameObserverConfigFromJson(json);
  Map<String, dynamic> toJson() =>
      _$AudioEncodedFrameObserverConfigToJson(this);
}
```

<a id="class_audioencodedframeobserverconfig__parameters"></a>

## 属性 [#属性]

<ParameterList>
<a id="postiontype"></a>
<Parameter name="postionType">

音频编码内容。详见 [AudioEncodedFrameObserverPosition](/zh-CN/api-reference/rtc/flutter/enum-audioencodedframeobserverposition)。

</Parameter>
<a id="encodingtype"></a>
<Parameter name="encodingType">

音频编码类型。详见 [AudioEncodingType](/zh-CN/api-reference/rtc/flutter/enum-audioencodingtype)。

</Parameter>
</ParameterList>