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

On Thu, 20 Jul 2017, at 06:12 AM, Qu Wenruo wrote: > > > On 2017年07月20日 04:13, Luiz Augusto von Dentz wrote: > > Hi All, > > > > On Sat, Jul 15, 2017 at 9:08 AM, Arun Raghavan > > wrote: > >> > >> > >> On Sat, 15 Jul 2017, at 11:37 AM, Arun Raghavan wrote: > >>> > >>>

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

On 2017年07月20日 04:13, Luiz Augusto von Dentz wrote: Hi All, On Sat, Jul 15, 2017 at 9:08 AM, Arun Raghavan wrote: On Sat, 15 Jul 2017, at 11:37 AM, Arun Raghavan wrote: On Fri, 14 Jul 2017, at 06:50 AM, Qu Wenruo wrote: On 2017年07月12日 17:57, Arun Raghavan

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

Hi All, On Sat, Jul 15, 2017 at 9:08 AM, Arun Raghavan wrote: > > > On Sat, 15 Jul 2017, at 11:37 AM, Arun Raghavan wrote: >> >> >> On Fri, 14 Jul 2017, at 06:50 AM, Qu Wenruo wrote: >> > >> > >> > On 2017年07月12日 17:57, Arun Raghavan wrote: >> > > On Fri, 7 Jul 2017, at

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

On Fri, 14 Jul 2017, at 06:50 AM, Qu Wenruo wrote: > > > On 2017年07月12日 17:57, Arun Raghavan wrote: > > On Fri, 7 Jul 2017, at 08:35 PM, Tanu Kaskinen wrote: > >> On Fri, 2017-07-07 at 20:33 +0800, Qu Wenruo wrote: > >>> After a quick glance into the code (without much knowledge about > >>>

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

On Sat, 15 Jul 2017, at 11:37 AM, Arun Raghavan wrote: > > > On Fri, 14 Jul 2017, at 06:50 AM, Qu Wenruo wrote: > > > > > > On 2017年07月12日 17:57, Arun Raghavan wrote: > > > On Fri, 7 Jul 2017, at 08:35 PM, Tanu Kaskinen wrote: > > >> On Fri, 2017-07-07 at 20:33 +0800, Qu Wenruo wrote: > >

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

On 2017年07月12日 17:57, Arun Raghavan wrote: On Fri, 7 Jul 2017, at 08:35 PM, Tanu Kaskinen wrote: On Fri, 2017-07-07 at 20:33 +0800, Qu Wenruo wrote: After a quick glance into the code (without much knowledge about pulseaudio), I found that pulseaudio is just using sbc library to do the

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

On Fri, 7 Jul 2017, at 08:35 PM, Tanu Kaskinen wrote: > On Fri, 2017-07-07 at 20:33 +0800, Qu Wenruo wrote: > > After a quick glance into the code (without much knowledge about > > pulseaudio), I found that pulseaudio is just using sbc library to do the > > encode. > > > > From

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

On Fri, 2017-07-07 at 20:33 +0800, Qu Wenruo wrote: > After a quick glance into the code (without much knowledge about > pulseaudio), I found that pulseaudio is just using sbc library to do the > encode. > > From a2dp_process_render(): > --- > while (PA_LIKELY(to_encode > 0 && to_write >

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

On Thu, 2017-07-06 at 07:54 +0800, Qu Wenruo wrote: > Hi, > > I found that even my bluetooth headset support AAC (A2DP_CODEC_MPEG24) > codec, when using pulseaudio-bluetooth module, only the basic SBC is > used in negotiation. > > I checked the source of bluetooth module, but only SBC is

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

On Thursday 06 July 2017 11:26:58 Qu Wenruo wrote: > At 07/06/2017 04:33 PM, Pali Rohár wrote: > > On Thursday 06 July 2017 01:54:10 Qu Wenruo wrote: > >> Is there any license problem blocking pulseaudio to implement > >> such codec? > > > > All patents for MP3 already expired, so there should

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

At 07/06/2017 04:33 PM, Pali Rohár wrote: On Thursday 06 July 2017 01:54:10 Qu Wenruo wrote: Is there any license problem blocking pulseaudio to implement such codec? All patents for MP3 already expired, so there should not be any license problem. Well, I'm more interested to see AAC

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

On Thursday 06 July 2017 01:54:10 Qu Wenruo wrote: > Is there any license problem blocking pulseaudio to implement > such codec? All patents for MP3 already expired, so there should not be any license problem. -- Pali Rohár pali.ro...@gmail.com signature.asc Description: This is a digitally

[pulseaudio-discuss] About extra A2DP codecs support in bluetooth module

Hi, I found that even my bluetooth headset support AAC (A2DP_CODEC_MPEG24) codec, when using pulseaudio-bluetooth module, only the basic SBC is used in negotiation. I checked the source of bluetooth module, but only SBC is implemented. Any plan to support extra codec like MP3