[Bug 1211102] Re: Get rid of 0.5s latency when playing audio over Bluetooth with A2DP

jpka jopka at kvidex.ru
Sat Aug 16 13:32:43 UTC 2014


I obtain other receiver module, bc57f687a05 based (appears as BLK-MD-BC05-B). It provides two profiles, HSP/HFP and A2DP. So now i able to switch profiles, but it is not helpful. Switching between them only changes delay but not removes it. HSP/HFP gives 1/4 s but unacceptable sound quality. A2DP gives 1/2 s regardless of switching. Looks like not driver/OS problem, but unavoidable HW problem. I now wonder if someone (using any OS / HW) can get high quality sound via bluetooth without delays. Unless that, bluetooth considered as unusable at all for audio, and also, Kirk Shrewsbury's answer at link mentioned in #2, considered correct.
Thanks.

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Title:
  Get rid of 0.5s latency when playing audio over Bluetooth with A2DP

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