[88W8987] how to Dual A2DP Source Profile test

[Simonum]

Hi NXP

I want to test two audio sources at the same time.

Are dual source profiles supported at the same time?

I would like to know how to test if possible.

Thank you

[weidong_sun]

Hello @Simonum ,

See below, please!

>>Are dual source profiles supported at the same time?

No, it doesn't. 

Only 1 A2DP channel is supported.

Regards,

weidong

[Simonum]

Hello weidong
Thank you for answer.
I have additional questions.
What is the normal audio delay time when using A2DP profile and SBC codec?
Maybe 200ms?

[weidong_sun]

Dear @Simonum ,

>.What is the normal audio delay time when using A2DP profile and SBC codec?
Maybe 200ms?

It's hard to say how much time is normal for the delay. Because it is also related to platform. But 200ms is not long.

I have ever configured 1 channel A2DP sink on i.MX8MN-EVK + 88w8987 BT, mobile plays music , and listen to it on i.MX8MN-EVK side. at the time, i.MX8MN-EVK + 88w8987 board is just like a "Big BT headset" . 

Regards,

weidong

[Simonum · Accepted solution]

Hello weidong

Thanks for your help.