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

2018-12-17 Thread Pali Rohár
On Sunday 22 July 2018 13:37:06 Pali Rohár wrote: > On Sunday 22 July 2018 11:52:11 Georgi Boiko wrote: > > For codecs focusing on latency over sound quality, if I absolutely had to > > support them, I would put AptX LL between AptX and AAC. FastStream seems to > > be even more niche and focused pu

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

2018-08-08 Thread Pali Rohár
On Wednesday 08 August 2018 10:06:19 Luiz Augusto von Dentz wrote: > Hi Pali, > > On Mon, Aug 6, 2018 at 11:03 AM, Pali Rohár wrote: > > On Sunday 05 August 2018 15:59:05 ValdikSS wrote: > >> On 30.07.2018 10:30, Pali Rohár wrote: > >> > On Monday 30 July 2018 10:24:10 ValdikSS wrote: > >> >>> AC

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

2018-08-08 Thread Luiz Augusto von Dentz
Hi Pali, On Mon, Aug 6, 2018 at 11:03 AM, Pali Rohár wrote: > On Sunday 05 August 2018 15:59:05 ValdikSS wrote: >> On 30.07.2018 10:30, Pali Rohár wrote: >> > On Monday 30 July 2018 10:24:10 ValdikSS wrote: >> >>> ACL Data RX: Handle 256 flags 0x02 dlen 20 #109 [hci0] >> >>> 5.4219

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

2018-08-06 Thread Pali Rohár
On Sunday 05 August 2018 15:59:05 ValdikSS wrote: > On 30.07.2018 10:30, Pali Rohár wrote: > > 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} > >>  

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

2018-08-05 Thread ValdikSS
On 30.07.2018 10:30, Pali Rohár wrote: > 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 0x

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

2018-07-30 Thread 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 Cate

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

2018-07-30 Thread ValdikSS
On 30.07.2018 10:17, Pali Rohár wrote: > On Monday 30 July 2018 06:30:14 valdikss wrote: >> On 22.07.2018 14:37, Pali Rohár wrote: >> >>> Information which I have about FastStream: It is just SBC codec with >>> following parameters: frequency rate 44.1 kHz or 48.0 kHz, Blocks 16, >>> Sub-bands 8, J

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

2018-07-30 Thread Pali Rohár
On Monday 30 July 2018 06:30:14 valdikss wrote: > On 22.07.2018 14:37, Pali Rohár wrote: > > > > > Information which I have about FastStream: It is just SBC codec with > > following parameters: frequency rate 44.1 kHz or 48.0 kHz, Blocks 16, > > Sub-bands 8, Joint Stereo, Loudness and Bitpool = 2

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

2018-07-29 Thread ValdikSS
On 22.07.2018 14:37, Pali Rohár wrote: > > Information which I have about FastStream: It is just SBC codec with > following parameters: frequency rate 44.1 kHz or 48.0 kHz, Blocks 16, > Sub-bands 8, Joint Stereo, Loudness and Bitpool = 29. So data rate = 212 > kbps, packet size = 72*3+4 = 220 = D

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

2018-07-23 Thread Pali Rohár
Hi! On Monday 23 July 2018 10:55:39 Luiz Augusto von Dentz wrote: > HI Pali, > > On Sun, Jul 22, 2018 at 2:37 PM, Pali Rohár wrote: > > On Sunday 22 July 2018 11:52:11 Georgi Boiko wrote: > >> I understand the desire to do it properly and to support everything with > >> account for the fine deta

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

2018-07-23 Thread Luiz Augusto von Dentz
HI Pali, On Sun, Jul 22, 2018 at 2:37 PM, Pali Rohár wrote: > On Sunday 22 July 2018 11:52:11 Georgi Boiko wrote: >> On 22/07/18 10:31, Pali Rohár wrote: >> > On Sunday 22 July 2018 10:14:21 Georgi Boiko wrote: >> > > Hi Pali, >> > > >> > > Does it have to be codec switching? >> > >> > Without co

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

2018-07-22 Thread Pali Rohár
On Sunday 22 July 2018 11:52:11 Georgi Boiko wrote: > On 22/07/18 10:31, Pali Rohár wrote: > > On Sunday 22 July 2018 10:14:21 Georgi Boiko wrote: > > > Hi Pali, > > > > > > Does it have to be codec switching? > > > > Without codec switching it is not possible to "force" specific codec. > > And w

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

2018-07-22 Thread Georgi Boiko
On 22/07/18 10:31, Pali Rohár wrote: On Sunday 22 July 2018 10:14:21 Georgi Boiko wrote: Hi Pali, Does it have to be codec switching? Without codec switching it is not possible to "force" specific codec. And when bluetooth headset initiate connection, then headset choose codec. My testing sho

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

2018-07-22 Thread Pali Rohár
On Sunday 22 July 2018 10:14:21 Georgi Boiko wrote: > Hi Pali, > > Does it have to be codec switching? Without codec switching it is not possible to "force" specific codec. And when bluetooth headset initiate connection, then headset choose codec. My testing shown me that my bluetooth headset cho

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

2018-07-22 Thread Georgi Boiko
Hi Pali, Does it have to be codec switching? If there was to be an implementation that settles on the best quality codec available that is supported by both sides of communication, it would already be over and beyond what currently exists. The order is obvious as of today: LDAC AptX HD Apt

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

2018-07-22 Thread Pali Rohár
Hi! On Sunday 22 July 2018 00:10:47 Georgi Boiko wrote: > Hi, > > Does anybody know what happened after this discussion? Is this long overdue > upgrade on the roadmap? > > https://lists.freedesktop.org/archives/pulseaudio-discuss/2017-July/028398.html See this thread: https://lists.freedesktop.

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

2018-07-21 Thread Georgi Boiko
Hi, Does anybody know what happened after this discussion? Is this long overdue upgrade on the roadmap? https://lists.freedesktop.org/archives/pulseaudio-discuss/2017-July/028398.html As Bluetooth headphones continue to grow in popularity (AirPods, Bose, Sony and many of the smaller brands n