I am also curious about communication between two Raspberry Pi's running PD.
It's not my intention to hijack your thread, but I'm wondering why you didn't set up a looper in PD? Thanks! On Wed, Dec 18, 2019, 3:25 AM Jakob Laue <[email protected]> wrote: > Hi dear list, > > I have an eight-track-sample-player patch running on a raspberry pi. The > sample player patch contains a metronome. This metronome does two things: > > 1) It acts as the instance that the eight sample tracks are synced to, in > order to have the wav-files playing nicely in sync. > 2) It sends out midi-clock data to an external hardware looper (856 for > zellersasn) to keep it in sync as well. > > > I am recording/looping audio coming out of the sample-player-patch with > the hardware looper. All the syncronisation stuff works, but of course I > have an unacceptable latency between the audio of the patch and the > recorded audio on the looper. According to this thread.. > > https://forum.pdpatchrepo.info/topic/4584/midi-latency-in-pd > > ..I think about splitting my metronome and my sample-playing into two > instances of pd. One instance should contain the metronome with audio > latency (=midi latency?!) set to a minimum and the other instance should > contain the sample-playing-part. This way, the metronome-instance could > send midi-clock to the looper with low latency. But it also has to send a > clock signal to the other instance of pd, so that my eight samples keep on > playing in sync. What would be the best way to send this latter clock > signal from the "midi"-instance to the "audio"-instance of pd? Maybe osc? > Or is there even a special [send] to share data between different instances > of pd? > > Btw: I cannot set the audio latency in the "audio"-instance lower than 25 > msec, otherwise the audio starts popping and clicking. > > Thanks and all the best, > Jakob > > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list >
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