@Lindon

Thanks, with this script it works on 129, but with the CC it works on 128.

@alfaholic There is no way to show the sample mapping window on the front end of the plugin, you'd have to create your own interface through scripting. It is possible to allow the user to import samples though.

@alfaholic this is because the voice allocation logic is very naive and just picks the first note in the stack. You can change this easily in the findNewNote() function.

@d-healey Thanks David. 👍

@d-healey

Thanks David, this is actually my solution to this problem, I will have two sets 8+8 of VSTs loaded, so the first 8 will play the active style while the other 8 will be in stand by mode waiting for the next style to play instantly.
The same with the real time tracks played with the right hand, there will be 4+4 VSTs, first 4 active and another 4 waiting for a patch to change, so you can still hold the key and hear the active patch, for example Saxophone, while calling up the next patch, so after you let go the key the first 4 VSTs go offline and the second group plays further without any interruption.
I hope this translates well enough in English.

@Christoph-Hart

Thanks Christoph, this is very useful.

@Lindon

I use RR in my presets to add realism , but I do not see how I could use it to load all GM library this way, every patch uses different set of filters, envelopes, and other settings. but it sounds very interesting as a workaround. Am I missing something?

@alfaholic I’ve found that it’s a good practice to wait until you’ve added in all your samplemaps before creating the presets…helps keep things in order…secondly I’ve found that you can go into the project folder where the samplemap xml files are and rename them as needed to keep your structure in tact…it’s saved me a few times when I put the cart before the horse

@alfaholic
copy modules.gif

OK, I just succeeded making the multichannel plugin by changing the PROFILE and also the RUN from Debug to Multichannel Release and it crashes the DAW, Reaper and Logic.

Here is the crash report:

Thread 10 Crashed:: com.apple.audio.IOThread.client
0 libsystem_platform.dylib 0x7ff80adcaacc _platform_memmove$VARIANT$Haswell + 268
1 HISE 16 Out 0x15af5fda3 hise::MainController::processBlockCommon(juce::AudioBuffer<float>&, juce::MidiBuffer&) + 3955
2 HISE 16 Out 0x15ae295aa void juce::JuceVST3Component::processAudio<float>(Steinberg::Vst::ProcessData&, juce::Array<float*, juce::DummyCriticalSection, 0>&) + 2538
3 HISE 16 Out 0x15ae22b72 juce::JuceVST3Component::process(Steinberg::Vst::ProcessData&) + 530
4 REAPER 0x10f92ed11 void VST_HostedPlugin::VST3_Process<float>(float**, float**, int) + 2897
5 REAPER 0x10f74eeb4 VST_HostedPlugin::ProcessSamples(int, double*, int, int, int, double, midi_List*, bool*, double, double, double, bool, bool, int) + 9172
6 REAPER 0x10f761772 FxDsp::processFxDsp(int, double*, int, int, int, int, double, midi_List*, double, bool, double, double, double, double, int) + 2546
7 REAPER 0x10f78e734 FxChain::ProcessChainDsp(FxDsp*, int&, int, int, double*, int, int, midi_List*, double, double, double, double, double, int, double, int, bool, bool, int&, int&, int) + 564
8 REAPER 0x10f78d4a3 FxChain::ProcessChain(int, double*, int, int, int, int, double, midi_List*, double, bool, int) + 1491
9 REAPER 0x10f4ad426 MediaTrack::RenderSamples_nocache(double, long long, double*, int, int, double, MediaTrack* const*, int, int*, bool, int, int, bool*, SyncSMP_Context*) + 27670
10 REAPER 0x10f4a0096 MediaTrack::RenderSamples(double, long long, int, Track_RS_Output*, int, double, MediaTrack* const*, int, midi_List*, int, int, int, int, int, MediaTrack::Track_SendRec*, bool*, SyncSMP_Context*) + 1702
11 REAPER 0x10f4aa063 MediaTrack::RenderSamples_nocache(double, long long, double*, int, int, double, MediaTrack* const*, int, int*, bool, int, int, bool*, SyncSMP_Context*) + 14419
12 REAPER 0x10f529fa2 ProcessProject(ReaProject*, int, int) + 2626
13 REAPER 0x10f528a2d audiostream_onsamples(double**, int, double**, int, int, int) + 4893
14 REAPER 0x10f5a4f8e audioStreamer_CoreAudio::onsamples(AudioBufferList const*, AudioBufferList*) + 574
15 REAPER 0x10f5a5a1f caIOproc(unsigned int, AudioTimeStamp const*, AudioBufferList const*, AudioTimeStamp const*, AudioBufferList*, AudioTimeStamp const*, void*) + 95
16 CoreAudio 0x7ff80cf3950c HALC_ProxyIOContext::IOWorkLoop() + 7734
17 CoreAudio 0x7ff80cf37041 invocation function for block in HALC_ProxyIOContext::HALC_ProxyIOContext(unsigned int, unsigned int) + 80
18 CoreAudio 0x7ff80d0a693e HALB_IOThread::Entry(void*) + 72
19 libsystem_pthread.dylib 0x7ff80ada01d3 _pthread_start + 125
20 libsystem_pthread.dylib 0x7ff80ad9bbd3 thread_start + 15

Then I manually changed the channel count in Reaper from 2 to 32 and the plugin loaded normally, which is usually not needed as Reaper does this automatically.

Just to let others know if they have the same problem with compiling the multichannel plugin.

@d-healey Works great, thanks!

@alfaholic

Will the fix be included in boilerplate as well and when should we expect it?

The problem is in the compiled binary of Rhapsody so nothing needs to change in the boilerplate. I'm not sure yet when the next update will be but probably in October, there are a couple of little improvements I'm working on.

@alfaholic Very new feature in HISE - https://forum.hise.audio/topic/7303/timestretching-pitchshifting/1?_=1694122564308

https://docs.hise.audio/hise-modules/sound-generators/list/streamingsampler.html#timestretching

@d-healey Yes, the latest version. The workaround was to create 16 outputs somewhere else and then copy to the container.

@alfaholic The samples need to be installed separately, same as a standard HISE project