# audioSampleRate property Null safety

int audioSampleRate
read / write

【字段含义】最终转码后的音频采样率。 【推荐取值】默认值：48000Hz。支持12000HZ、16000HZ、22050HZ、24000HZ、32000HZ、44100HZ、48000HZ。

## Implementation

    int audioSampleRate;

1. tencent_trtc_cloud_beauty
2. trtc_cloud_def
3. TRTCTranscodingConfig
4. audioSampleRate property

##### TRTCTranscodingConfig class

1. Constructors
2. TRTCTranscodingConfig
3. Properties
4. appId
5. audioBitrate
6. audioChannels
7. audioSampleRate
8. backgroundColor
9. backgroundImage
10. bizId
11. hashCode
12. mixUsers
13. mode
14. runtimeType
15. streamId
16. videoBitrate
17. videoFramerate
18. videoGOP
19. videoHeight
20. videoWidth
21. Methods
22. noSuchMethod
23. toJson
24. toString
25. Operators
26. operator ==