I’m very new to CoreAudio myself, however, I found the following links https://developer.apple.com/documentation/coreaudio/kaudiodevicepropertyiothreadosworkgroup?changes=latest_minor <https://developer.apple.com/documentation/coreaudio/kaudiodevicepropertyiothreadosworkgroup?changes=latest_minor>
https://developer.apple.com/documentation/audiotoolbox/workgroup_management <https://developer.apple.com/documentation/audiotoolbox/workgroup_management> Try the second one, it looks promising. > On Jun 8, 2021, at 3:00 PM, coreaudio-api-requ...@lists.apple.com wrote: > > Send Coreaudio-api mailing list submissions to > coreaudio-api@lists.apple.com > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.apple.com/mailman/listinfo/coreaudio-api > or, via email, send a message with subject or body 'help' to > coreaudio-api-requ...@lists.apple.com > > You can reach the person managing the list at > coreaudio-api-ow...@lists.apple.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Coreaudio-api digest..." > > > Today's Topics: > > 1. Joining Workgroup of Audio Device (Stefan Wiegand) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 8 Jun 2021 08:46:59 +0000 > From: Stefan Wiegand <swieg...@adobe.com> > To: Yeara Dany via Coreaudio-api <coreaudio-api@lists.apple.com> > Subject: Joining Workgroup of Audio Device > Message-ID: <54c4d833-af30-4b7b-bf45-426b15ff0...@adobe.com> > Content-Type: text/plain; charset="utf-8" > > Hi everyone, > > > I am currently playing around with the os_workgroup_t of the audio device > which I obtain via kAudioDevicePropertyIOThreadOSWorkgroup. > > > > Unfortunately I couldn?t find an example of how to correctly create the > real-time threads (only real-time threads can join). > > > > Currently I just set the constraints to manually calculated values (for > thread_time_constraint_policy_data_t). > > What is the right way to create these? > > Best regards, > Stefan > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <https://lists.apple.com/mailman/private/coreaudio-api/attachments/20210608/ee719b22/attachment.htm> > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Coreaudio-api mailing list > Coreaudio-api@lists.apple.com > https://lists.apple.com/mailman/listinfo/coreaudio-api > > > ------------------------------ > > End of Coreaudio-api Digest, Vol 18, Issue 13 > *********************************************
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