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Questions tagged [a2dp]

A2DP is a Bluetooth profile for (stereo) audio stream distribution from one device to another.

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24 votes
4 answers
63k views

How do I determine which A2DP codecs my phone supports/is currently using?

Bluetooth's Audio Profile A2DP supports multiple codecs. All devices have to support SBC (subband codec), then they can support additional "optional codecs" like MP3 and AAC, or "non-A2DP" codecs ...
endolith's user avatar
  • 3,045
9 votes
3 answers
17k views

Is it possible to be connected to two different bluetooth devices at the same time?

I'd like to be able to send A2DP to my car stereo while at the same time sending phone calls to the speakerphone I have in my car. I haven't bought the stereo adapter yet, since I wanted to find out ...
James's user avatar
  • 193
10 votes
1 answer
6k views

Send Audio to Two A2DP Bluetooth Devices Simultaneously

I was pleasantly surprised to see that I can pair & connect my Nexus One with two identical NoiseHush N550 Bluethooth headsets simultaneously. Unfortunately however, only one of them (always the ...
Android Eve's user avatar
8 votes
2 answers
23k views

How do I send Bluetooth audio from the Stereo (A2DP) to Headset (HSP) profile?

I have a stereo Bluetooth headset. When paired and connected, both the Phone and Media profiles are supported. I can hear Google Maps Navigation voice directions in the headset. However, if I ...
Bill Rodman's user avatar
8 votes
1 answer
128k views

A2DP Bluetooth audio randomly shows "(no media)"

Sometimes when I connect my phone to my headset, the Bluetooth device will be listed as: "Connected ( no media )" When this happens, it uses the "Phone audio" profile. The "Media audio" profile (...
Bort's user avatar
  • 999
3 votes
2 answers
744 views

why do all sound apps get bluetooth button events, all at once

If i have my phone (thunderbolt cyanogenmod7/2.3) connected to a bluetooth stereo and i hit the play button on the stereo, music, pandora, Subsonic, and Audible all start playing at once. pausing ...
Arthur Ulfeldt's user avatar