Convolution Reverb

[Christoph Hart]

FYI, I've just added a safe check that throws a script error whenever you want to load a embedded audio file using the scripting call AudioSampleProcessor.setFile() without calling Engine.loadAudioFilesIntoPool() first. This should catch 99% of all use cases that would lead to a missing embedded resource.

[jackburns]

@Christoph-Hart said in Convolution Reverb:

Engine.loadAudioFilesIntoPool()

AudioSampleProcessor.setFile() without calling Engine.loadAudioFilesIntoPool()

Where to add this code? I use old hise 1.1.2(

The convolution reverb is not embedding the IR samples into the Exported FX

[jackburns]

i have this errors(((

[Lindon]

@jackburns you are going to have to be on a more recent version of HISE...

[Simon]

I'm still missing something in doing a basic IR loader.

I'm getting the list of audio files with getFolder(FileSystem.AudioFiles) as suggested in this thread, and loading the IRs with setFile("{PROJECT_FOLDER}" + impulseName). However in the exported plugin they don't show up in the combobox, I'm guessing because I'm supposed to use {PROJECT_FOLDER} instead as FileSystem.AudioFiles doesn't resolve.

I think I should get a file object for {PROJECT_FOLDER} so I can list the files with findFiles, but I couldn't find a function to do that in the API.

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[d.healey]

@Simon Are these IRs going to be provided with the plugin, or are they external and the user can add their own?

[Christoph Hart]

@Simon read this thread, you need to call loadAudioFilesIntoPool().

[Simon]

@d-healey They'll be shipped with the plugin, with no option to let the user add more.

@Christoph-Hart I did!

const ConvolutionReverb = Synth.getAudioSampleProcessor("Convolution Reverb");
const reverbSelector = Content.addComboBox("reverbSelctor", 10, 150);
reverbSelector.set("items","");

Engine.loadAudioFilesIntoPool();
	
const impulseFolder = FileSystem.getFolder(FileSystem.AudioFiles);
const impulses = FileSystem.findFiles(impulseFolder, "*" , false);
for(ir in impulses){
	reverbSelector.addItem(ir.toString(ir.Filename).replace(".wav",""));
}

inline function onreverbSelectorControl(component, value)
{
	local impulse = impulses[value - 1].toString(impulses[value - 1].Filename);
	ConvolutionReverb.setFile("{PROJECT_FOLDER}" + impulse);
};

reverbSelector.setControlCallback(onreverbSelectorControl);

[Christoph Hart]

@Simon loadAudioFilesIntoPool returns a list of references. Do not use findFiles, the files do not exist on the user system.

[Simon]

@Christoph-Hart Ahaaaahhh that's the step I was missing, thanks very much!