On Saturday 15 December 2018 23:15:14 Pasi Kärkkäinen wrote: > On Fri, Dec 14, 2018 at 12:01:57PM +0100, Pali Rohár wrote: > > > > > > > > Therefore that priority list is not always enforced. > > > > > > How do you know? > > > > Because I wrote my own implementation of aptX and FastStream codec > > support for pulseaudio. Also I played with bluez a lot. In summer I sent > > those my patches to pulseaudio mailing list, including proposal for > > pulseaudio codec API. > > > > And there was discussion about it. Also bluez developer confirmed that > > priority list is not applied when headset initialize connection. > > > > So what's needed to get the pulseaudio codec api supported in pulseaudio / patches merged? > Are there still not-yet-implemented items related to the pulseaudio codec api proposal? > More reviews needed? > > I understand this is not a simple change, just trying to understand the current status. One of the missing part is bluez API for selecting / switching A2DP codec. Without it, it is not possible to implement stable selection of A2DP codec in pulseaudio. I sent remainder email about this problem to linux-bluetooth ML: https://www.spinics.net/lists/linux-bluetooth/msg78127.html This is reason why I paused my work from summer for bringing Modular codec API into pulseaudio. As all future work will depends on how that new bluez dbus API would look like. Otherwise I would have finished my Modular codec API... https://patchwork.freedesktop.org/series/46058/ Luiz proposed, that bluez could device's MediaEndpoint1 with SelectConfiguration for every supported codec by remote device and pulseaudio then could choose which one want. See: https://www.spinics.net/lists/linux-bluetooth/msg76413.html > > Thanks, > > -- Pasi > > _______________________________________________ > pulseaudio-discuss mailing list > pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss -- Pali Rohár pali.rohar@xxxxxxxxx
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