Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Georg Chini
On 06.10.19 19:58, Pali Rohár wrote: This patch provides support for FastStream codec in bluetooth A2DP profile. FastStream codec is bi-directional, which means that it supports both music playback and microphone voice at the same time. FastStream codec is just SBC codec with fixed parameters. F

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Pali Rohár
On Saturday 07 December 2019 15:37:15 Georg Chini wrote: > On 06.10.19 19:58, Pali Rohár wrote: > > This patch provides support for FastStream codec in bluetooth A2DP profile. > > FastStream codec is bi-directional, which means that it supports both music > > playback and microphone voice at the sa

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Georg Chini
On 07.12.19 15:47, Pali Rohár wrote: On Saturday 07 December 2019 15:37:15 Georg Chini wrote: On 06.10.19 19:58, Pali Rohár wrote: This patch provides support for FastStream codec in bluetooth A2DP profile. FastStream codec is bi-directional, which means that it supports both music playback and

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Pali Rohár
On Saturday 07 December 2019 16:44:20 Georg Chini wrote: > On 07.12.19 15:47, Pali Rohár wrote: > > On Saturday 07 December 2019 15:37:15 Georg Chini wrote: > > > On 06.10.19 19:58, Pali Rohár wrote: > > > > This patch provides support for FastStream codec in bluetooth A2DP > > > > profile. > > >

Re: [pulseaudio-discuss] librem5 sound

2019-12-07 Thread Tanu Kaskinen
On Fri, 2019-12-06 at 08:51 -0700, Angus Ainslie wrote: > Thanks for the latency suggestions. We added those patches to pulseaudio > 12.2 and it's working well. > > https://source.puri.sm/Librem5/pulseaudio/commit/a5f36231979ea0d4c414a41450d0bc28e25cb817 > > Now I'm trying to map the correct als

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Georg Chini
On 07.12.19 16:56, Pali Rohár wrote: On Saturday 07 December 2019 16:44:20 Georg Chini wrote: On 07.12.19 15:47, Pali Rohár wrote: On Saturday 07 December 2019 15:37:15 Georg Chini wrote: On 06.10.19 19:58, Pali Rohár wrote: This patch provides support for FastStream codec in bluetooth A2DP p

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Pali Rohár
On Saturday 07 December 2019 18:15:38 Georg Chini wrote: > On 07.12.19 16:56, Pali Rohár wrote: > > On Saturday 07 December 2019 16:44:20 Georg Chini wrote: > > > On 07.12.19 15:47, Pali Rohár wrote: > > > > On Saturday 07 December 2019 15:37:15 Georg Chini wrote: > > > > > On 06.10.19 19:58, Pali

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Georg Chini
On 07.12.19 18:25, Pali Rohár wrote: On Saturday 07 December 2019 18:15:38 Georg Chini wrote: On 07.12.19 16:56, Pali Rohár wrote: On Saturday 07 December 2019 16:44:20 Georg Chini wrote: On 07.12.19 15:47, Pali Rohár wrote: On Saturday 07 December 2019 15:37:15 Georg Chini wrote: On 06.10.1

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Pali Rohár
On Saturday 07 December 2019 18:39:20 Georg Chini wrote: > > > Otherwise 44k1 could be chosen falsely here if > > > the headset > > > again sends both frequencies. > > Remote side here send all supported frequencies. If there are more > > frequencies we choose just one which we want to use and then

Re: [pulseaudio-discuss] SBC XQ for PA 13.0

2019-12-07 Thread Andrey Semashev
FWIW, I tested the patch[1] from your github repository with PulseAudio 13.0 on Ubuntu 19.10 with my EOZ Air. It works, and the sound quality is subjectively better compared to the stock PA 13.0. The noise level that can be heard on silent audio sections seems to be lower. However, I can still

Re: [pulseaudio-discuss] SBC XQ for PA 13.0

2019-12-07 Thread Pali Rohár
On Saturday 07 December 2019 21:09:04 Andrey Semashev wrote: > However, I can still hear compression artefacts on quiet or nearly silent > audio sections, which sound like high-pitch squeaking sounds. It can often > be heard on various music fade out sections. I don't know if this is > inherrent fr

Re: [pulseaudio-discuss] SBC XQ for PA 13.0

2019-12-07 Thread Andrey Semashev
On 2019-12-07 21:30, Pali Rohár wrote: On Saturday 07 December 2019 21:09:04 Andrey Semashev wrote: However, I can still hear compression artefacts on quiet or nearly silent audio sections, which sound like high-pitch squeaking sounds. It can often be heard on various music fade out sections. I

Re: [pulseaudio-discuss] SBC XQ for PA 13.0

2019-12-07 Thread Pali Rohár
On Saturday 07 December 2019 22:13:28 Andrey Semashev wrote: > On 2019-12-07 21:30, Pali Rohár wrote: > > On Saturday 07 December 2019 21:09:04 Andrey Semashev wrote: > > > However, I can still hear compression artefacts on quiet or nearly silent > > > audio sections, which sound like high-pitch sq

Re: [pulseaudio-discuss] [PATCH v13 06/10] bluetooth: Add A2DP FastStream codec support

2019-12-07 Thread Georg Chini
On 07.12.19 18:49, Pali Rohár wrote: On Saturday 07 December 2019 18:39:20 Georg Chini wrote: Otherwise 44k1 could be chosen falsely here if the headset again sends both frequencies. Remote side here send all supported frequencies. If there are more frequencies we choose just one which we want

Re: [pulseaudio-discuss] Proposal for a new API and usage of Bluetooth HSP and HFP profiles on Linux

2019-12-07 Thread Pali Rohár
+Denis from ofono ofono and pulseaudio are two main users of HFP profile on Linux... On Sunday 01 December 2019 19:57:40 Pali Rohár wrote: > Hello! > > I'm sending this email to relevant mailing lists and other people who > could be interested in it. (I'm not subscribed to all of ML, so please >