@DabDab said in FAUST Channel Mismatch, how to tackle it ?:

@Tania-Ghosh Excellent... Thank you. :)

Ok to make sure the concept is obvious, your initial code is sending in a stereo signal, the faust module you are using expects a mono signal. So there are a couple of ways to fix this. you can pass in a mono signal to the faust module in your scriptnode network, or as @Tania-Ghosh demonstrates, there's the more elegant way of make your Faust network expect a stereo signal, by duplicating the faust call in the process node thus:

process = yourFaustProcess(and its params), yourFaustProcess(and its params);

see the comma there? its used here to duplicate the channels, so now there are two channels....stereo and all is right with the world..

@Sawer The next stage then is to find out at which commit the problem was introduced and create a bug report.

@toxonic yes... I enabled Allow Compilation network (all child nodes too).
-------------
I had to relaunch the project. After that I closed and reopened hardcoded Master FX.
Then It was showed.

@Lindon both versions do work in the meantime, when i remember correctly, that wasn't the case in early versions of faust. i just defined input and output channels.

@Christoph-Hart oups
I see
I remove my post...

@harris-rosendahl You can also just go into the security settings and allow the execution of the Faust dylib without terminal stuff.

That's basic macOS knowledge and there are plenty of resources when you google "how to run a unsigned executable on macOS"

@Straticah You need to resave the projucer file in order to see the additional configurations.

@DanH Yeah, i have sometimes trouble with the web IDE too, no examples, doesn't recognize my audio card, etc.
Just try hit F5 a couple of times to refresh the website, most of the time it worked for me

@toxonic Oh.. But not working here on my PC.

@Christoph-Hart Still not saving the .dsp on DspNetworks/CodeLibrary/faust/

Screen Shot 2022-11-01 at 11.32.45 AM.png

@Sawer cool then!!!!!

@toxonic Superb. I will try it.

@ps Yeah I keep breaking stuff with this class... It's fixed now.

@Steve-Mohican Check the blog-post from @etXzat that I've posted in the announcement post, it's precisely that:

https://resonant-bytes.de/blog/gsoc-final-submission/

// I don't know of any use case where the faust tokeniser is required // in a compiled project so this will most likely never get called jassertfalse; return new JavascriptCodeTokeniser();

Breaks plugin compilation with
Unknown type name 'JavascriptCodeTokeniser'
on Mac ;)

@toxonic Yes that's correct. Currently it will scan all networks that have faust nodes and only create C++ versions of the referenced faust files. The faust files will then be compiled into a node itself and are referenced in the compiled network but also made available as any other C++ node.

I'm not sure if what you're asking for is a better solution (compiling all faust files regardless whether they are referenced or not) - usually it's common practice to only use the resources that are used and there might be some dummy patches and / or examples which you don't want to compile each time.

@Christoph-Hart Okay, i managed it to install Faust to a folder in my home directory and indeed: After pointing Hise to this directory the code works fine! :-)
On one hand that's good news and i'm lucky, that it's running. On the other hand, it is a bit annoying, that i can't install to the default directory and i don't know why. 🤔