AudioPlayParams

5: 5 ms (not supported currently)
10: 10 ms
20: 20 ms (not supported currently)

Variable Description

Audio playback parameters.

Restrictions

The bitrate parameter is valid only in OPUS format, and the sampleInterval parameter is valid in both OPUS and PCM formats.

Property Field Name	Description	Value Range	Default Value
sampleInterval	Audio output sampling interval.	5: 5 ms (not supported currently) 10: 10 ms 20: 20 ms (not supported currently)	10
bitrate	Audio OPUS encoding bit rate (bit/s).	13,200 to 512,000	192000

Variable Data Definition

struct AudioPlayParams {
    uint32_t sampleInterval = 10;               // ms
    uint32_t bitrate = 192000;                  // The unit is bit/s. This parameter is valid only in OPUS format.
} __attribute__((packed));

Parent topic: Configuration Parameters