Old 04-06-2019, 06:19 AM   #1
preferred.nomenclature
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Default MIDI input jitter regression (FIXED)

This project demonstrates that Reaper 5.973 is not passing midi message sample offset on input in OSX. This results in unusable jitter. I haven't yet run it on Windows, but my ears tell me there's jitter there as well. https://drive.google.com/open?id=13B...OvO82i0MJm5c1n

I discovered this while trying to send sequenced MIDI from Sonic Pi. No joke, all this time I thought my timing just sucked.

While researching the issue, I came across this article by Geert Bevin, which concluded that while many DAWs had this issue, Reaper 4.31 did not. I installed Reaper 4.31, and he is correct. I installed a fresh portable version of the latest version as a sanity check -- there is a definite regression. http://expressiveness.org/2012/12/04/midi-jitter
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Old 04-06-2019, 06:44 AM   #2
Justin
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Ah, it looks like this only occurs in output-only mode (if you create an aggregate device with inputs and outputs, it should work properly). Fixing!
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Old 04-06-2019, 08:03 AM   #3
preferred.nomenclature
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Thanks!
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