What's SCO? What's A2DP? I'm not clear about that. Did that mean if i using A2DP bluetooth headset, all audioes will auto play by bluetooth headset? And not all bluetooth headset hardware supports A2DP. Does that right?
On 5月22日, 上午9时36分, Dave Sparks <[email protected]> wrote: > You asked specifically aboutBluetoothSCO before. SCO is an 8KHz mono > audio channel compressed down to a low bit-rate stream. To get a > simulation of what it sounds like, try listening to music over a GSM > circuit. > > BluetoothA2DP is a different story. It use a reasonably good > perceptual stereo codec. With the Cupcake 1.5 release, we support A2DP > out of the box. If the user pairs and connects an A2DPheadset, there > is nothing the application has to do - it just works. > > On May 20, 6:46 pm, jianwei <[email protected]> wrote: > > > Thanks for your responese. > > Does this mean all audio in thirdparty application can't play in > >bluetoothheadset? > > > Dave Sparks wrote: > > > We don't support sending app processor audio over SCO. The audio > > > quality would be very poor. > > > > On May 20, 6:51 am, jianwei <[email protected]> wrote: > > > > Hi all, > > > > I met a problem ofbluetoothheadset. I want to switch audio playing > > > > tobluetoothheadsetwhenbluetoothheadsetis paired. I found > > > > BluetoothDevice in android sources which can controllbluetooth. > > > > However it is not contained in android.jar. So I used > > > > AudioManager.setBluetoothScoOn(true), but it still can't work. This > > > > problem has troubled me a long time. I do appreciate your help. Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
