# AgoraEncodedAudioFrameInfo (/zh-CN/api-reference/rtc/ios/class-encodedaudioframeinfo)

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

<a id="class_encodedaudioframeinfo__prototype"></a>

```objc
__attribute__((visibility("default"))) @interface AgoraEncodedAudioFrameInfo: NSObject
@property (assign, nonatomic) NSInteger samplesPerChannel;
@property (assign, nonatomic) NSInteger channels;
@property (assign, nonatomic) NSInteger samplesPerSec;
@property (assign, nonatomic) AgoraAudioCodecType codecType;
@end
```

<a id="class_encodedaudioframeinfo__parameters"></a>

## 属性 [#属性]

<ParameterList>
<a id="samplesperchannel"></a>
<Parameter name="samplesPerChannel">

每个声道的音频采样数。

</Parameter>
<a id="channels"></a>
<Parameter name="channels">

音频声道数。

</Parameter>
<a id="samplespersec"></a>
<Parameter name="samplesPerSec">

音频采样率（Hz）。

</Parameter>
<a id="codectype"></a>
<Parameter name="codecType">

音频编解码器类型。详见 [AgoraAudioCodecType](/zh-CN/api-reference/rtc/ios/enum-audiocodectype)。

</Parameter>
</ParameterList>