MIDI dropouts with AU VEP
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This forum is for seeking solutions to technical problems involving Digital Performer and/or plug-ins on MacOS, as well as feature requests, criticisms, comparison to other DAWs.
This forum is for seeking solutions to technical problems involving Digital Performer and/or plug-ins on MacOS, as well as feature requests, criticisms, comparison to other DAWs.
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MIDI dropouts with AU VEP
Anyone using the AU version of VE Pro plugin?
I'm getting constant MIDI dropouts on any instrument that's not on Port 1 of any VEP instance. So, any MIDI going to VEP via a VEP Event Input Instrument has the issue. Long notes are usually okay, but any pattern percussion will drop notes. ....this problem drastically limits the usefulness of the AU version of the plugin.
Anyone else seeing this?
I'm getting constant MIDI dropouts on any instrument that's not on Port 1 of any VEP instance. So, any MIDI going to VEP via a VEP Event Input Instrument has the issue. Long notes are usually okay, but any pattern percussion will drop notes. ....this problem drastically limits the usefulness of the AU version of the plugin.
Anyone else seeing this?
14-inch MBP M1 Max (2021), 13.6.x, 64GB RAM, UAD Quad Tb Satellite, 4 displays ::: 2009 4,1 > 5,1 MacPro 12-core 3.33 ghz , 10.14.x, 96GB RAM, GeForce GTX 770 , NewerTech eSATA/USB3 PCIe Host Adapter, UAD-2 Quad, ::: 15-inch MBP (2015) 10.14.x, 16GB RAM ::: Lynx Aurora (n) USB ::: DP (latest version), Vienna Ensemble Pro danwool.com
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Re: MIDI dropouts with AU VEP
Forgive me for not being very helpful here, but is there a reason you're not using the MAS version of VE Pro?
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Mac Studio M1 Max, 64GB/2TB, macOS Sequoia 15.5 Public Beta 2, DP 11.34, MOTU 828es, MOTU 24Ai, MOTU MIDI Express XT, UAD-2 TB3 Satellite OCTO, Console 1 Mk2, Avid S3, NI Komplete Kontrol S88 Mk2, Red Type B, Millennia HV-3C, Warm Audio WA-2A, AudioScape 76F, Dean guitars, Marshall amps, etc., etc.!
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Re: MIDI dropouts with AU VEP
Sry. My mistake. I should have mentioned that I'm on an M1, which is incompatible with the MAS versions.
14-inch MBP M1 Max (2021), 13.6.x, 64GB RAM, UAD Quad Tb Satellite, 4 displays ::: 2009 4,1 > 5,1 MacPro 12-core 3.33 ghz , 10.14.x, 96GB RAM, GeForce GTX 770 , NewerTech eSATA/USB3 PCIe Host Adapter, UAD-2 Quad, ::: 15-inch MBP (2015) 10.14.x, 16GB RAM ::: Lynx Aurora (n) USB ::: DP (latest version), Vienna Ensemble Pro danwool.com
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Re: MIDI dropouts with AU VEP
Hey dix; sorry I don't use VEP... you've helped me out a lot and I'd love to reciprocate. This dog just don't hunt on this excursion. 

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Re: MIDI dropouts with AU VEP
There are several threads over on the VSL VEP forum about the latest version(s) of VEP and M1 computers. Seems it wasn't quite ready for prime time when they released it.
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Re: MIDI dropouts with AU VEP
The AU version of any plugin only supports one MIDI port. DP should not even be allowing your to use anything other then port 1. Only AU3 supports multiple MIDI ports. I do not think DP is compatible with AU3 yet. Logic Pro barely is.
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Re: MIDI dropouts with AU VEP
I've checked the VSL forum. The issues with the latest version of VEP seem to be with crashing and loading etc. I haven't see anything about MIDI timing, or instability. Apart from the timing on non-Port 1 instruments, VEP running in Rosetta is solid for me.
Maybe I'm using the wrong terminology. The instruments within a VEP instance are on what VEP calls "ports". The additional VEP ports are addressed by the individual Event Input instrument plugins in DP - perhaps to get around the limitation you're talking about?
Anyway, there's a world of Logic and other DAW users out there working with large multi-instrument/multi-port VEP instances that don't seem to have this problem. I'm hoping there's something I can do to get DP to (not) do the same. ....of course, once VSL gets around to making the VEP MAS plugin M1 compatible this all goes away. But there's no telling when that will be. Predictably VSL is mum on a timeline.
14-inch MBP M1 Max (2021), 13.6.x, 64GB RAM, UAD Quad Tb Satellite, 4 displays ::: 2009 4,1 > 5,1 MacPro 12-core 3.33 ghz , 10.14.x, 96GB RAM, GeForce GTX 770 , NewerTech eSATA/USB3 PCIe Host Adapter, UAD-2 Quad, ::: 15-inch MBP (2015) 10.14.x, 16GB RAM ::: Lynx Aurora (n) USB ::: DP (latest version), Vienna Ensemble Pro danwool.com
Re: MIDI dropouts with AU VEP
Ah ok. The EventInput method is, yes, a "hack" around limitations of AU2, which only supports a single MIDI port. There are a number of idiosyncrasies with EventInput and weird things, some people would go so far as to say they avoid it like the plague because of these various weird things in the way it works, because it is not a normal straight ahead use, VSL attempted to find a way to use EventInput plugin itself to route stuff to different MIDI ports in the VePro universe, rather then simple MIDI port assignments as is normally done with VST3/MAS/AAX.dix wrote: ↑Wed May 11, 2022 11:16 amMaybe I'm using the wrong terminology. The instruments within a VEP instance are on what VEP calls "ports".
The additional VEP ports are addressed by the individual Event Input instrument plugins in DP - perhaps to get around the limitation you're talking about?
Did you try using VePro.vst3 plugin instead of AU/EventInput? Might be worth a try, but I have personally never gotten VePro.VST3 to work in DP, and it didn't really matter because MAS version has always been so much better. But unfortunately I know the MAS version it not yet working with M1...so I feel your pain. hope it will all get resolved by VSL pretty soon.Anyway, there's a world of Logic and other DAW users out there working with large multi-instrument/multi-port VEP instances that don't seem to have this problem. I'm hoping there's something I can do to get DP to (not) do the same. ....of course, once VSL gets around to making the VEP MAS plugin M1 compatible this all goes away. But there's no telling when that will be. Predictably VSL is mum on a timeline.
5,1 MacPro 3.46ghz x 12 cores,96gb, Monterey (OpenCore), Lynx AES16e-50+X32
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Re: MIDI dropouts with AU VEP
Thanks! I wanted to try this, but there's no VST3 version of any of the VEP plugins showing up in the Plugin Prefs to enable. The VST3 versions are in the the VST3 folder on my Mac, and all the other VST3 plugins are present and enable-able, but not VEP. Can you/others see the VST3 versions in your DP prefs?dewdman42 wrote: ↑Wed May 11, 2022 11:30 am Did you try using VePro.vst3 plugin instead of AU/EventInput? Might be worth a try, but I have personally never gotten VePro.VST3 to work in DP, and it didn't really matter because MAS version has always been so much better. But unfortunately I know the MAS version it not yet working with M1...so I feel your pain. hope it will all get resolved by VSL pretty soon.
14-inch MBP M1 Max (2021), 13.6.x, 64GB RAM, UAD Quad Tb Satellite, 4 displays ::: 2009 4,1 > 5,1 MacPro 12-core 3.33 ghz , 10.14.x, 96GB RAM, GeForce GTX 770 , NewerTech eSATA/USB3 PCIe Host Adapter, UAD-2 Quad, ::: 15-inch MBP (2015) 10.14.x, 16GB RAM ::: Lynx Aurora (n) USB ::: DP (latest version), Vienna Ensemble Pro danwool.com
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Re: MIDI dropouts with AU VEP
I see your sig says you’re using the “latest version” of DP. You’re on 11.04 or later right? I *think* that was the first version to have VST3 support?dix wrote:Thanks! I wanted to try this, but there's no VST3 version of any of the VEP plugins showing up in the Plugin Prefs to enable. The VST3 versions are in the the VST3 folder on my Mac, and all the other VST3 plugins are present and enable-able, but not VEP. Can you/others see the VST3 versions in your DP prefs?dewdman42 wrote: ↑Wed May 11, 2022 11:30 am Did you try using VePro.vst3 plugin instead of AU/EventInput? Might be worth a try, but I have personally never gotten VePro.VST3 to work in DP, and it didn't really matter because MAS version has always been so much better. But unfortunately I know the MAS version it not yet working with M1...so I feel your pain. hope it will all get resolved by VSL pretty soon.
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Mac Studio M1 Max, 64GB/2TB, macOS Sequoia 15.5 Public Beta 2, DP 11.34, MOTU 828es, MOTU 24Ai, MOTU MIDI Express XT, UAD-2 TB3 Satellite OCTO, Console 1 Mk2, Avid S3, NI Komplete Kontrol S88 Mk2, Red Type B, Millennia HV-3C, Warm Audio WA-2A, AudioScape 76F, Dean guitars, Marshall amps, etc., etc.!
Mac Studio M1 Max, 64GB/2TB, macOS Sequoia 15.5 Public Beta 2, DP 11.34, MOTU 828es, MOTU 24Ai, MOTU MIDI Express XT, UAD-2 TB3 Satellite OCTO, Console 1 Mk2, Avid S3, NI Komplete Kontrol S88 Mk2, Red Type B, Millennia HV-3C, Warm Audio WA-2A, AudioScape 76F, Dean guitars, Marshall amps, etc., etc.!
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Re: MIDI dropouts with AU VEP
Yes. I'm usually an early adopter when new versions come out, so that sig requires less maintenance. Currently I'm on 11.1. There's VST3 versions available in the prefs, but I haven't tried any.James Steele wrote: ↑Wed May 11, 2022 5:09 pm I see your sig says you’re using the “latest version” of DP. You’re on 11.04 or later right? I *think* that was the first version to have VST3 support?
14-inch MBP M1 Max (2021), 13.6.x, 64GB RAM, UAD Quad Tb Satellite, 4 displays ::: 2009 4,1 > 5,1 MacPro 12-core 3.33 ghz , 10.14.x, 96GB RAM, GeForce GTX 770 , NewerTech eSATA/USB3 PCIe Host Adapter, UAD-2 Quad, ::: 15-inch MBP (2015) 10.14.x, 16GB RAM ::: Lynx Aurora (n) USB ::: DP (latest version), Vienna Ensemble Pro danwool.com