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Messages - Jonatan Liljedahl

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AUM / Re: Feature Request: Skinny Mode, plus some feedback
« on: November 17, 2018, 08:44:37 PM »
No progress on this I'm afraid, and no specific plans to work on it in any near future either, since there's a lot of other items with higher priority on the TODO list!

For scrolling, I recommend to just scroll at the bottom in height of the channel labels, that should minimize the risk of swiping on any node etc.

AUM / Re: AUv3 at 96kHz vs. IAA
« on: November 17, 2018, 08:42:16 PM »
I'm quite sure no current iPad would be able to run *any* plugin at only 64 frames 96kHz.. That's 0.67 milliseconds per buffer cycle! :)

Regarding 96k support, I see it as quite experimental, since I haven't tested this enough. There might be other issues as well, and even if I fix all support in AUM for it there will always be lots of plugins that will not support it.

Support / Re: File names with colons (:) will not upload
« on: October 31, 2018, 12:01:48 PM »

At what point do the dropbox upload fail? When I try here it works fine, but the colon is converted to "/" by dropbox when I look in my dropbox folder on my mac.

You can use a (powered) USB hub to connect multiple USB devices at the same time. But why not just record the audio directly in AUM?

AUM / Re: AUM keyboard labeled incorrectly?
« on: October 31, 2018, 11:56:38 AM »
Different manufacturers use different octave numbers for middle C (MIDI note 60). It's either C3, C4 or C5, there's no standard unfortunately. AUM's keyboard labels it C4. I could easily change it to C3 if people think that that's more common?

AUM / Re: Anyone having issues with AUM crashing/resetting IPAD?
« on: October 30, 2018, 03:40:52 PM »
Maybe I forgot to mention it in this thread, but the "spinning circle and ipad resets itself" is due to a bug in Apples own IAA-switcher panel, used in my AUFX apps and SECTOR. I have removed it from my AUFX apps already (please update) and will also remove it from SECTOR. Other apps from other developer might also use the IAA switcher panel.

AUM / Re: keyboard hold on Midi Controller
« on: October 30, 2018, 12:29:07 PM »

The keyboard hold button only affects the built-in keyboard. In the future I might add a toggle for the "sustain pedal" MIDI CC.

AUM / Re: Feature Request: Midi Recording for fast improvisation
« on: October 05, 2018, 02:06:32 PM »
Yes, MIDI recording is on my list of things to consider for future updates.

AUM / Re: New Idea/Feature: Super Knob like control
« on: October 05, 2018, 02:05:36 PM »
Mixing sounds can be done simply by using mix busses and faders..

But I'm guessing the "Super Knob" is like a macro controller that controls multiple parameters at once? You can do that in AUM as well, by using a knob/fader on an external MIDI controller (or app). Just map the knobs CC to more than one parameter, and adjust the min/max ranges for each parameter to taste.

AUM / Re: AUM Outputs
« on: October 05, 2018, 02:02:09 PM »
No. There is a "MultiRoute" mode in iOS that allows this, but all my experiments with it has shown more troubles than it's worth. It's way better to use an audio interface with multiple ins/outs.

AUM / Re: Question Regarding Latency (new user)
« on: October 05, 2018, 02:01:06 PM »
Audio latency should not affect synths driven by sequencer apps on the same iPad, since MIDI messages are timestamped. The current AUM beta version has improved timing precision for MIDI between AU's and IAA nodes, but it depends on the apps actually making use of the timing information. However, when timestamps are not used, this should lead to jitter (varying latency) and not a steady delay of the signal. Jitter would actually decrease when you make the buffer size smaller.

How are you connecting the MIDI source (Step Poly Arp) and destination? AU or IAA or CoreMIDI?

AUM / Re: New midi clock feature
« on: September 19, 2018, 11:15:35 AM »
Is there a way to control the aum clock tempo with midi with this new update? I was using midi flow into midi link into aum and it has latency issues and is jittery. Can't wait to just be able to use midi to tap the tempo directly into  aum . Thanks

Can I stop looking for a way to send hardware MIDI tempo into AUFX Dub because there isn't one?

I am using my BeatStep pro as the master tempo for the rig and although I have MIDI arriving into the iPad, there does not appear to be a way to use the tempo in that MIDI to control the tempo in Dub.  Strange thing is if I disconnect the MIDI cable, the yellow MIDI CLK words go dark and when I reconnect they go yellow, plus if I stop transport on the BeatStep Pro the MIDI CLK words go dark for half a second and then go yellow again.

So I have some sort of connection to Dub from my BeatStepPro. But all along, Dub follows the internal tempo set in AUM.

So do I stop looking, or keep troubleshooting?


AUFX:Dub prioritise the host sync coming from the host instead of incoming MIDI clock.

Support / Re: File naming chaos with Files app
« on: September 19, 2018, 11:11:48 AM »
Thank you for the report! I will fix this in the next update.

AUM / Re: Anyone having issues with AUM crashing/resetting IPAD?
« on: September 13, 2018, 03:56:04 PM »
The current beta of AUM has a fully rewritten internal MIDI system, which should be more stable when having multiple MIDI streams going on between different kinds of MIDI endpoints (CoreMIDI, AU plugins, etc). PM me your email and I can add you to my AUM testflight if you want to try it and confirm if it helps.

AudioShare / Re: Waveform display
« on: September 08, 2018, 02:58:35 PM »
The brighter waveform is the RMS average level, while the darker waveform are the peak levels. If it clips, it probably means you've got clipping distortion. It might be more or less audible depending on the material. Maybe it was even mastered that way?

AUM / Re: External midi clock on audio units
« on: August 29, 2018, 10:55:36 PM »

I don't think Rozeta has implemented MIDI clock slaving capabilities, so no that's not possible. If it had, you could route any MIDI into it, of course.

AUM / Re: Which Looper works best with AUM?
« on: August 29, 2018, 10:54:18 PM »
Haha, yes I know all about scope-creep :) Indeed, *if* I'd do this it would be a really simple thing, like the built-in FilePlayer but also a recorder, that goes in the FX slots.

Support / Re: AUM crash in iOS 11
« on: August 29, 2018, 10:13:34 PM »
BREAKING NEWS! I think I've found that the reason this is happening is because I'm using Apple's CAInterAppAudioSwitcherView in AUFX and Sector, that shows all active IAA apps for easy switching between them. Unfortunately that thing is buggy, and switching back to the host via this panel triggers a condition that leads to an iOS system process (assertiond) complaining and in some cases crashing after a few minutes!

I'm going to remove this switch panel (until Apple fixes it) and just let the button switch directly to the host (as most other apps do).

In the meanwhile: don't use this panel, instead switch apps manually (double-tap home, etc..) Please confirm that this helps, if anyone having this issue can test it.

AUM / Re: Which Looper works best with AUM?
« on: August 24, 2018, 01:24:20 PM »
It means I'd love to make such a plugin, but I don't know when/if I'll find the time to look into it :)

As long as you have some MIDI connection from your iPad to your computer, I see no reason it shouldn't work?

AUM / Re: Feature request : audio delay
« on: August 22, 2018, 11:16:30 AM »
A simple built-in delay is on my todo-list.

AUM / Re: "continuously" checking for bluetooth known network ?
« on: August 22, 2018, 11:15:51 AM »
I think this will solve itself when I implement "persistent" midi connections, so that re-plugging a midi device (or bluetooth virtual device) makes it reconnect automatically.

AUM / Re: file playback feutures question
« on: August 22, 2018, 11:13:58 AM »
You can toggle play for individual FilePlayers, and have them come in at the next sync quantum (defaults to 4 beats). There's no group management for this, but if you have a long sync quantum you should be able to manually toggle a lot of players during the current quantum and they'll all start at the same time on sync.

AUM / Re: Delay in recorded audio
« on: August 22, 2018, 11:11:57 AM »
AU midi plugin timing issues are fixed in the current beta and will be available in the next update!

AUM / Re: Crazy "bug" ? MMC start/stop
« on: August 22, 2018, 11:09:20 AM »
A note for other readers: this issue has been fixed in the current beta.

AUM / Re: Timing stability?
« on: August 22, 2018, 11:07:36 AM »
This is probably the iOS-bug that makes UI activity such as scrolling affecting the audio performance, but only on some device models, for some users! I've been in contact with Apple developers about this issue for some time, and as far as I know they're working on it..

AUM / Re: Feature request : midi route fullscreen
« on: August 22, 2018, 11:04:13 AM »
MIDI activity indicators is coming in the next update!

I'll try to make the midi matrix full screen as well.

AUM / Re: Feature Request: A way to combine Sessions
« on: August 22, 2018, 11:01:23 AM »
Yeah, I'm planning to add a feature to "import" one or more channels from already saved sessions. This would allow merging of sessions, as well as a way to make templates for re-use.

AUM / Re: Ipad and Iphone question
« on: August 22, 2018, 10:58:50 AM »
The app is universal - pay once and use on all your devices (assuming you're logged in using the same Apple ID).

AUM / Re: Which Looper works best with AUM?
« on: August 22, 2018, 10:58:12 AM »
Can't find it either.. I wonder why! It would be perfect as an AU fx plugin. Come on fellow developers, go for it! :)

We had a similar discussion at AB forum (https://forum.audiob.us/discussion/24123/aum-quick-tip-loop-recording#latest).
Could it be possible to bring at the front (and playback ready) the recorded files of each AUM channel?
For example..when you stop recording in Ch1..the file becomes immediatly ready for playback. This way we won't need an AUv3 looper or any additional app.

That's an idea that I've had as well. However, I think even better would be an FX looper node that you'd put anywhere in the fx chain. It could be built-in or as a separate AUv3 plugin. If done by me, it would have automagic instant access to all AUM/AudioShare audio files, just like the FilePlayer.

AUM / Re: Simplified MIDI routing? Let me know what you think!
« on: August 22, 2018, 10:55:37 AM »
I've put this idea of simplified midi routing on hold.. So, the current fine-grained source->destination connections will stay for now! I might revisit this later on.

Support / Re: "Sorry / Could not copy file: filename.wav" error message?
« on: August 22, 2018, 10:50:42 AM »
Unfortunately the iOS document browser view does not allow copying/exporting a selection of multiple files. However, you can export a whole folder at once, including subfolders etc! Simply long-press on the folder in AudioShare, choose Export, and select your iCloud Drive location.

Support / Re: AUM crash in iOS 11
« on: June 19, 2018, 01:21:55 PM »
For anyone having these issues, try and disable notifications for all apps in Settings, as well as disable background app data fetching in Settings->General. Does that help?

Support / Re: AUM crash in iOS 11
« on: June 19, 2018, 01:06:32 PM »
If anyone can grab the Console logs around the time this happens next time, please send it to me!

That would perhaps allow me to get a clue of what's triggering it, regardless if it's my apps or something else.

AUM / Re: "inversed" midi cc control?
« on: June 19, 2018, 12:05:46 PM »
i am wondering if its possible to edit midi assignments for faders/send knobs, plugin parameters etc. so that they work the other way round.. my midi controller send 127 fader down and 0 fully up, same with knobs.. unable to change that on the hardware without resoldering a lot of stuff. i used to inverse the controlls in ableton live and now would like to use it for aum.. any chance to get this done inside aum?

Yes! Just tap the "RANGE: 0% -> 100%" button at the bottom when configuring the MIDI controls. You can then drag the start and end of the curve to any range you want, including 100% -> 0% which would be inverted full range.

BitWiz Audio Synth / Re: BitWiz AU
« on: June 18, 2018, 04:36:34 PM »
what would BitWiz sound like if you increase the sample rate to 96khz? would this give smoother sounds and effects and control? would that make it much harder to create/update?

The sounds of bytebeat *is* the artifacts of foldover distortion and aliasing, so I don't think it would be very useful.

AUM / Re: Feature Request: Metronome PO/Korg Sync Option
« on: June 13, 2018, 10:11:35 PM »
There are certainly various workarounds and they all come with limitations.

As I was working through some of those workarounds, I came across the metronome in AUM. I was surprised at the level of configuration and routing options for it. I immediately thought, "I bet it wouldn't take much effort to make this sync compatible". Says the guy that doesn't have to do the coding...lol. In my head this is just switching out the sample/sound used by the metronome and probably fixing the level. With that being said, I'm sure there's more to it than that.

Well, if the sync signal is a simple clock pulse, then it's quite easy.

AUM / Re: Simplified MIDI routing? Let me know what you think!
« on: June 13, 2018, 03:25:02 PM »
See attached diagram.

AudioShare / Re: Midi controller in Audioshare
« on: June 13, 2018, 02:48:56 PM »
AudioShare has no MIDI control. Check out my other app AUM, which is a much more powerful app when it comes to recording!

AUM / Re: MIDI routing between iPads
« on: June 13, 2018, 02:39:52 PM »
I didn't change anything related to network MIDI, so not sure why something worked before but not now. Perhaps the network MIDI session is owned and controlled by your laptop or something, so that it's only available when that device is on the same wifi?

AUM / Re: Which Looper works best with AUM?
« on: June 13, 2018, 02:38:31 PM »
Can't find it either.. I wonder why! It would be perfect as an AU fx plugin. Come on fellow developers, go for it! :)

AUM / Re: Question about looping and hearing effects after an input!
« on: June 13, 2018, 02:34:06 PM »
After you have recorded a file, you need to load it into a FilePlayer node. Make a new channel and select FilePlayer as channel source, then tap that and find your recording in the menu.

AUM / Re: File load FAILURE - Breaks connections to DrumJam
« on: June 13, 2018, 02:31:59 PM »
This is most probably a bug in DrumJam, and unfortunately nothing I can fix. AUM hosts IAA apps in the only standard way, there's really not much that can be done differently or in alternative ways there.

AUM / Re: AUM midi record function
« on: June 13, 2018, 02:30:13 PM »
Yeah, I'm considering adding some kind of MIDI recording. The problem is to define which MIDI streams to record..

AUM / Re: Feature Request: Autoload Recordings
« on: June 13, 2018, 02:29:08 PM »
I think the best way of solving this issue would be to find or make the perfect AU looping fx plugin. It would sit in an effect slot, allowing recording anything that goes through it and looping it. It's not easy to create a good looper, and probably not something I'm going to build into AUM. Perhaps ask Michael to make an AU fx version of his Loopy app? :)

PS. if you have a multichannel audio interface, you can route the metronome output to your drummers headphones.

AUM / Re: Anyone having issues with AUM crashing/resetting IPAD?
« on: June 13, 2018, 02:23:55 PM »
Yeah, as you say I'm "mystified" by this issue. I have heard from a handful of users having this problem, but have never seen it myself.

Technically, it makes no sense that an app could reset/reboot the whole iPad, since the apps are sandboxed and highly isolated from each other and the system. This indicates that the issue is in iOS itself, something in iOS is crashing/restarting, even if triggered by AUM or some app hosted within it. So, the real fix must be done by Apple, but if I can find a way to avoid triggering the bug I would of course implement it. Unfortunately, since I've never seen this happen myself I have nothing to test and work with.

AUM / Re: Syncing Aum Playback with Garageband
« on: June 13, 2018, 02:19:39 PM »
AUM syncs only to Link, but if you configure GB to send MIDI Clock and then use a clock-to-Link converter app, you might get it to work. Of course, the best solution would be if Apple just added Link to GB :)

AUM / Re: Disabling apps, switching channels, Lemur
« on: June 13, 2018, 02:18:32 PM »
There's currently no way to instantly switch out bundles of channels like that. My best bet is to include all the channels you need, and either bypass the channel source nodes when not used, or use the mute or level fader.

Having the ability to turn off nodes without deleting them is an interesting idea. Unfortunately it wouldn't work well for hosted IAA apps, but could work for AU plugins (since they can easily be restored to the same state).

AUM / Re: Can I record MIDI from AUM keyboard?
« on: June 13, 2018, 02:13:41 PM »
See the MIDI routing matrix in AUM. You can send any source to any destination. The DAW need to have MIDI destinations that you can route to. One way is to host AUM inside the DAW such as Cubasis, and use the IAA MIDI output ports.

AUM / Re: Feature Request: Metronome PO/Korg Sync Option
« on: June 13, 2018, 02:11:30 PM »
You could try sampling the sync audio and put it in a looping FilePlayer node! At least I know it works for simple clock signals, to sync modular synthesizers via a DC-coupled audio interface.

AUM / Simplified MIDI routing? Let me know what you think!
« on: June 13, 2018, 02:05:28 PM »
I'm thinking about some ways to make MIDI routing simpler and more intuitive in AUM.

I have a question for all AUM users: how often do you route different MIDI sources to different destination nodes living in the same channel strip? Would it be too limiting if you instead of routing MIDI to each node, routed it to the whole channel strip at once? Each node in that channel would then receive anything routed to the channel.

So, this change would merge the individual MIDI destinations of nodes into one MIDI destination per channel strip. This would also be used for MIDI control of parameters, which would get rid of the non-intuitive split between AUs having both their own MIDI destination as well as being controllable from the global "AUM Control" destination.

There would still be a global "AUM Control" destination for MIDI control of the transport, etc.

Support / Re: Opening Moog AU GUI causes DSP spikes
« on: May 23, 2018, 01:03:19 PM »
Another thing to try if you own an iPad model with ProMotion: http://www.idownloadblog.com/2017/11/20/how-to-ipad-pro-display-60fps/

AUFX / Re: Midi CC for tap tempo AUFX:DUB
« on: May 17, 2018, 02:22:11 PM »
MIDI-control over tap tempo is on my TODO for both AUFX:Dub and AUM. It will come some day!

AUM / Re: network session not saved in AUFX
« on: May 17, 2018, 02:19:54 PM »
No bug. The AUFX apps does not store their MIDI source selection. And even if they did, IAA does not have state saving.

AUM / Re: IAA Audio Unit Parameters
« on: May 17, 2018, 02:17:53 PM »
That's correct. IAA has no support for AUParameters, presets, state saving, embeddable UI, or multiple instances. Why not go with AUv3?

Support / Re: Opening Moog AU GUI causes DSP spikes
« on: May 15, 2018, 12:55:14 PM »
Also try updating to iOS 1.3.1.

Support / Re: Opening Moog AU GUI causes DSP spikes
« on: May 15, 2018, 12:52:12 PM »
Unfortunately these are known iOS issues regarding CPU frequency scaling: Both AUM and Moog apps use very little idle CPU for their user interfaces, which makes iOS slow down the CPU to save battery. Then when you actually need it, you get a CPU spike and audio distortion. In addition, it could be related to iOS issues where it seems UI activity affects DSP performance (which it should not). These two issues are probably linked.

One work around might be to do something more CPU-heavy for a minute, to force the CPU speed up.

Support / Re: iPad irig outputs
« on: April 19, 2018, 03:06:20 PM »
AUM has very flexible routing possibilities, you can connect any input through any IAA or AU effects (or built-in filters and EQs etc), mix stuff together and send it out to any available outputs. AUM also has a built-in file player node that can be used to play back audio files (or previous recordings made in AUM) on any number of tracks and mix them, process them, etc..

Support / Re: iPad irig outputs
« on: April 19, 2018, 01:00:16 PM »
No, you need a multichannel audio interface. AUM supports only one audio interface at a time, so it can't use one external + built-in headphone jack simultaneously. (There's a functionality in iOS called MultiRoute which is supposed to allow this, but according to my experiments it doesn't work good enough to be usable).

AUM / Re: Audio Units save state?
« on: April 11, 2018, 03:40:56 PM »
As far as I can see, Crystalline is not an Audio Unit plugin at all, but an Inter-App Audio app. Inter-App Audio does not support state saving, only Audio Units do.

That's probably not something I'd build into the existing FilePlayer node, but it's a great idea for a separate AUv3 plugin. If done by me, it could have direct access to all files within AUM and AudioShare.

AUM / Re: Request for enable/disable scrolling
« on: April 11, 2018, 03:38:11 PM »
Is this on iOS 11? As far as I can tell, there's no slide-in-from-edge gesture anymore. Instead, you slide up from bottom to show the dock, then tap and hold an app and drag it up onto the screen.

AudioShare / Re: iOS 11 Files tags
« on: April 10, 2018, 11:41:16 AM »
Tag support could do well with some improvements, I agree!

AudioShare / Re: AudioShare freeing up in app space
« on: April 10, 2018, 11:40:15 AM »
Check your mail :)

AUM / Re: Aum: Insert and bus impossible with most of my apps
« on: April 10, 2018, 11:38:41 AM »
You need to enable mic access for those apps in your Privacy Settings.

AUM / Re: Stereo Out to USB audio device?
« on: April 10, 2018, 11:37:51 AM »
Is this still the case with AUM 1.2.5?

AUM / Re: Request for enable/disable scrolling
« on: April 10, 2018, 11:36:30 AM »
But oh, wait.. This gesture is iOS 10 only. In iOS 11 the slide-in-from-edge is gone, instead you do that through the dock.

AUM / Re: Request for enable/disable scrolling
« on: April 10, 2018, 11:32:17 AM »
I'll look into it if something like that's possible (ignoring swipe if it comes from screen edge).

AUM / Re: Midi Program Change to change Sessions
« on: April 10, 2018, 11:31:04 AM »
Other stuff has come in between, so I still haven't gotten around to this. Also haven't decided if this is the right way, or to have "snapshots" to quickly switch states (without reloading any IAA or AU plugins), or both.

General Discussion / Re: Spectrum analyzer au?
« on: April 10, 2018, 11:27:03 AM »
No technical reason it can't be done. I might do one myself some day :)

My app AUFX:PeakQ has a built-in spectrum analyzer, but it's IAA so you can only use one instance of it.

Support / Re: AUM not seeing all 12 outputs of BabyFace Pro
« on: March 19, 2018, 12:48:56 PM »
Ok, I've now added a couple of stuff to my code which will hopefully improve multichannel support for some devices (including BabyFace Pro). Are you on my TestFlight team? If not, please send me your email and I'll add you, we can then test to see if it works.

Support / Re: AUM not seeing all 12 outputs of BabyFace Pro
« on: March 19, 2018, 09:59:56 AM »
Thanks! I've sent RME an email about it, I'll report back.

Support / Re: AUM not seeing all 12 outputs of BabyFace Pro
« on: March 12, 2018, 03:18:42 PM »
Hi Jonatan! RME Total Mix FX has to be installed on iPad (no iPhone version) and in RME Interface settings “Output Channel Count” needs to be set as “Multichannel” - RME’s support guy actually hinted that it is AUM’s problem, not to be able to capture all available outputs of Babyface. There’s no problem with inputs at all. Can you comment on that, please?

Ok! I'm not aware of anything I'm doing wrong on my side, but I'll happily be proved otherwise. :) It's all just standard CoreAudio. A third-party app has no way to have specific control of specific audio interfaces, only their own app (RME Total Mix FX in this case) can do that. If you have the support guys email, please send it to me (privately) and I can check what he meant.

AUM / Re: AUM with internal Mic on iPad Pro 12.9" 2017 model
« on: March 08, 2018, 10:27:09 AM »
Hey, the talkback mic is a great idea.  To do this you will have to use an external mic plugged into your 6i6.

The reason is that iOS has never allowed “aggregate audio input” meaning, as soon as you plug in the 6i6 it takes over all inputs/outputs on the iOS device.  The iPad mic is always disabled when an external audio interface is plugged in. 

Jonatan might have additional info, but I’m fairly certain this is not an AUM problem, but a limitation of iOS.

That's correct. iOS always uses the "last plugged in" interface. There is a "multiroute" option that in theory could allow something like this to work, but it had a lot of other problems last time I experimented with it.

AUM / Re: MIDI Program Change to Load Session?
« on: February 28, 2018, 11:04:53 AM »
Not yet. I'm leaning towards using MIDI Program Change to switch between "snapshots" instead, which is something I'm planning to add in the future. Snapshots will store all parameters for everything in a session.

General Discussion / Re: Live mixing with effects (such as loops)
« on: February 28, 2018, 11:02:50 AM »
Yes, AUM can do that. But note that it's not really a live looper app, so the workflow for that functionality might be a bit cumbersome for live usage. Specifically, going from recording a loop to playing back the same loop requires you to manually load the newly recorded loop in a file-player channel.

Personally I'm using a Focusrite scarlett 6i6, but do a web search - there's tons of compatible multichannel audio interfaces for iOS devices!

Support / Re: AUM not seeing all 12 outputs of BabyFace Pro
« on: February 28, 2018, 10:57:50 AM »
Good to hear!
What was the solution, in case other users are having the same problems?

Support / Re: AUM - no plugins loading unknown error 10851
« on: February 28, 2018, 10:56:18 AM »
You need to enable microphone access in the system privacy settings, for all IAA apps that you wish to use.
This behaviour changed with iOS 11.

AudioShare / Re: New feature ideas
« on: February 26, 2018, 02:45:07 PM »
I'll have to ask my cat first, but I do agree that metadata editing would be great to have in AudioShare. I'll look into it for future updates.

AUM / Re: Drag effect to another channel?
« on: February 21, 2018, 09:42:16 AM »
Currently not, but it would be a nice feature. I do have some ideas for multi-touch gestures for moving or copying stuff between channels, which would cover also this case.

Support / Re: AUM crash in iOS 11
« on: February 21, 2018, 09:27:14 AM »
Aha, and two minutes ago it happened outside AUM, but while using the IAA effect chain feature in AudioShare: AShare as file player with AUFX Space, Dub, and PeaQ in the effect slots.

The IAA chain in AudioShare is a lot simpler than AUM, and a lot different. I think this shows that the issue is an audio-related bug in iOS. As said previously, the sandboxing nature of iOS means there's no way for a third-party app to affect the whole system to bring it to a reboot like that even if it tried.

AudioShare / Re: Transfer samples from filesystem
« on: February 12, 2018, 11:28:41 AM »
Yes, in the Files app you can long press a folder and choose "Move", then select AudioShare as the destination. All files and subfolders will go along with it.

AUM / Re: AUM transport control
« on: February 12, 2018, 11:23:15 AM »
Ableton Link will be adding play/stop functionality in their next SDK, which I will then implement in AUM as well.

In the meanwhile, you could set up a MIDI clip in Ableton to trigger the AUM play-control perhaps? You can map AUMs play button to MMC or standard MIDI note or cc.

AUM / Re: Midi sync to external hardware
« on: February 12, 2018, 11:21:30 AM »
AUM also have MIDI clock out, exactly for such purposes. AUM will then be the master clock. Check the Clock Options for how to enable it.

AUM / Re: Connecting external device
« on: February 12, 2018, 11:20:20 AM »
I don't have those devices, but any device that can act as a standard USB audio interface should work. Maybe Digitakt has such functionality built in, I don't know.

AUM / Re: "Recording stopped unexpectedly. Error code -1"
« on: February 12, 2018, 11:17:16 AM »
Most probably the device can't keep up with CPU demand + disk I/O. (Unless you actually don't have enough free storage).

Try recording fewer channels (you can use Mix busses to mix several together), lower the sample rate (unless already at 44.1k), and increasing the buffer size.

Support / Re: How to use the note range function
« on: February 09, 2018, 03:38:32 PM »
I think this got answered in the Audiobus forum thread? In summary, if a synth is not reacting to the note range or channel filters in AUM, it means the MIDI has another way to reach the synth and is not actually routed through AUM. (Or you might be routing the MIDI directly to the apps virtual MIDI port via AUMs midi matrix). The note range and channel filters only affect MIDI sent directly to the synth via IAA or AU, not to an apps CoreMIDI virtual endpoints.

Support / Re: AUM crash in iOS 11
« on: February 09, 2018, 03:35:51 PM »
I've heard of this happening to a few users. No app is allowed or supposed to be able to get the whole system to reboot like that, which indicates that it's some kind of iOS or hardware bug. Unfortunately I have no idea what's triggering it, and have never seen it myself, so it's hard to work around it. Did anyone ever experience this when *not* using AUM? Did anyone experience it while not using MIDI? (I have some suspicions..)

AudioShare / Re: ‘AudioShare’ ... Open where we left it!
« on: January 29, 2018, 10:59:07 AM »
A reboot fixed it, right? (Same problem as in your other post)

OK, my mistake - IAA not Audiobus!

However after further investigation I can get both Tonebridge and Amplitube Acoustic to work (file player + effect -> moving volume meter tapes) if I plug the iPad into a docking station or plug something such as an iRig Voice into the headphone / external microphone port. Repeatable on second iPad.

That's further evidence that the developers of those apps got something mixed up regarding the audio routing while being IAA-hosted.

AudioShare / Re: Audio copy
« on: January 29, 2018, 10:56:23 AM »
As far as I can see, it *does* allow you to specify any (sub)folder at any depth even in the new Files app interface. Tapping on a folder reveals any subfolders therein, etc.

Yeah, after I restarted my Pad, it was good again.


Ok. Yeah, Apples new Files app is clearly not very stable yet. I've had to reboot a couple of times as well, just to make it show any files at all.

There's no code in AUM to turn off anything after a period of time, rather the other way around: while AUM is running and visible, the idle timer that turns off the device screen is temporarily disabled.

So, I suspect something in those apps are shutting their audio engine down after a time of inactivity, probably in an attempt to save battery.

AUM / Re: File player freezes AUM
« on: January 17, 2018, 02:46:08 PM »
I don't think the Photophore issue is related.

So, when AUM freezes when trying to open an audio file, in exactly what state does it freeze? Does it load the file first?

And after it has frozen, does it ever unfreeze if you wait a bit or do you manually terminate the app (swiping it out of the multitask view)?

Also, after such a scenario, can you open the same file again without a freeze?

AudioShare / Re: ‘AudioShare’ ... Open where we left it!
« on: January 17, 2018, 02:42:10 PM »
Unless you manually terminated it (swiped it out of the multitasking view), then it should mostly stay exactly where you left it. Having it restarting after just 5 minutes in the background means either you did some very memory-heavy tasks in other apps (so iOS "kicks out" apps that are just sitting idle in the background) or that AudioShare actually crashed while in background. Please have a look and see if you can find any AudioShare crash logs and let me know!

AudioShare / Re: Audio copy
« on: January 17, 2018, 02:30:43 PM »
As far as I can see, it *does* allow you to specify any (sub)folder at any depth even in the new Files app interface. Tapping on a folder reveals any subfolders therein, etc.

I think you may be right about Line 6 Mobile Pod ...

but Tonebridge or Amplitube Acoustic both work ok with AudioBus 2 + AudioShare-Amplitube Acoustic-AudioShare and AudioBus 2 + AudioShare-Tonebridge-AudioShare and also AudioBus 2 + AudioShare-Amplitube Acoustic-GarageBand and AudioBus 2 + AudioShare-Tonebridge-GarageBand. The recording are not done via the speaker + microphone input as they did not pick up background noises so there appears to be a difference between the Audiobus and AudioShare methods.

Yes, but try them in any other IAA host (not Audiobus) and I bet you'll see the same problem: output goes directly to speaker instead of into the IAA host?

AUM / Re: Avoiding feedback when turning off soundcard?
« on: January 15, 2018, 03:55:13 PM »
Right. Perhaps it would make sense if AUM automatically mutes a channel (or bypasses the input node) if it detects going from external audio interface to built-in mic?

To avoid it, perhaps just set your internal speakers on mute, or lower the built-in volume to zero or very low? (do this before connecting the external audio)

PS. There's no risk of damaging your iPads built-in speakers. They are designed to handle the maximum possible levels, by automatically adjusting the gain.

AUM / Re: File player freezes AUM
« on: January 15, 2018, 03:50:32 PM »
That's really weird! Have you tried rebooting your device?

AUM / Re: AUM with BS-16i
« on: January 15, 2018, 03:49:39 PM »
That's a bug in bs-16i. Many developers that converts their IAA apps to AUv3 are not aware of some important details regarding how individual instances share memory and process. It's not well documented so I'm not blaming them, just saying it's not easy.. :)

AUM / Re: Recording in AUM
« on: January 15, 2018, 03:47:36 PM »

The sound comes from apps in AUM mixer ( Ruismaker AU ).
The sync is from Rozeta from Bram bos, it sends the MIDI notes in AUM to Ruismaker.

How long is the silent gap actually, if you measure it in your DAW?
Does it get smaller if you lower the buffer size in AUM?
Is it that only the first onset is delayed (so if you let it loop and cut away the first cycle then it's OK) or are all notes shifted in time?
Do you have any other nodes loaded in AUM (including built-in types)?

Sorry, that's a lot of questions.. :) Just trying to pinpoint what the issue might be.

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