[pulseaudio-discuss] Extra A2DP codecs support in bluetooth module

[Pali Rohár]

On Monday 30 July 2018 10:24:10 ValdikSS wrote:
> > ACL Data RX: Handle 256 flags 0x02 dlen 20               #109 [hci0] 5.421906
>       Channel: 66 len 16 [PSM 25 mode 0] {chan 2}
>       AVDTP: Get Capabilities (0x02) Response Accept (0x02) type 0x00 label 0 nosp 0
>         Service Category: Media Transport (0x01)
>         Service Category: Media Codec (0x07)
>           Media Type: Audio (0x00)
>           Media Codec: Non-A2DP (0xff)
>             Vendor ID: Cambridge Silicon Radio (0x0000000a)
>             Vendor Specific Codec ID: Unknown (0x0001)
>         03 23                                            .#
> 
> 
> Am I misunderstanding the latest item? Is it not a FastStream?

Yes, 0x0000000a/0x0001 is FastStream. "03" means that it supports both
sink and source, "2" means that it supports microphone source sampling
frequency 16kHz and "3" means that that is supports music sink sampling
frequency 48kHz and 41.1kHz.

-- 
Pali Rohár
pali.rohar at gmail.com