Re: [fluid-dev] Rendering multiple Synthesizers to a single WAV-File

2023-01-15 Thread Tom M. via fluid-dev
1. No. Every synth must be driven by exactly one synth-thread. Whether this synth-thread is an audio driver or your app calling one of the rendering functions, doesn't matter. 2. As per MIDI standard, the reverb-send-level is initialized to zero. So by default, there is no reverb until someone

Re: [fluid-dev] Rendering multiple Synthesizers to a single WAV-File

2023-01-12 Thread Tim Heitkamp
Dear Tom, thanks for the quick answer to our question. I will go with the option of using a single synth with 256 MIDI channels. As I now got this out of the way new questions arose: 1. Is it possible to create multiple audio-drivers for a single synth (One for Audio + One for wav-rendering)?

Re: [fluid-dev] Rendering multiple Synthesizers to a single WAV-File

2023-01-09 Thread Tom M. via fluid-dev
No, it's not possible for multiple synths to share a single sequencer. Each synth needs it's own sequencer instance due to the internal sample timer making the sequencer advance (*). It's not exactly clear to me what you mean by "shared MIDI-Channels". Yet I think it should be possible to do it wi

[fluid-dev] Rendering multiple Synthesizers to a single WAV-File

2023-01-03 Thread Tim Heitkamp
Dear FluidSynth-Team, Is it possible to render multiple synthesizer-outputs (which are registered to a single sequencer) to a single WAV-File? I have multiple Tracks, each containing MIDI-Events on shared MIDI-Channels and I want to apply effects (e.g. Reverb) to a single Track. The effects