Export FXed buffer

General JUCE discussion
1

Hey folks!

I just wrote an audioapplication where you can modulate a PositionableAudioSource with some effects in the getNextAudioBlock() method. NOW, I need to export those channels with the actual FX into a wav file. I didn’t find any solution for that. Can I do it without playing the sound? And how can I do that?

Regards,
Ervin

2

I don’t know much about this but within the JUCE documentation lies AudioFormatWriter, which might be usable:


From what i understand it is able to “stream” data to disk via a background thread (would likely involve setting up some kind of “recording” solution)
3

yeah, borrow the ideas found in the Audio Recording demo to see how to write audio from some source to disk. Just make your source the PositionableAudioSource instead of the built-in mic that that demo project uses as the source.

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