If anyone knows how to Record a Specific Audio Channel while also Streaming, without getting the weird Reverb Audio Effect, I would appreciate that very much, since you can technically have only 1 extra Audio Channel at that point instead of 2 or 3 on your second PC. The NDI Audio Filters don't break on the other hand, and infact respect the Audio Filters correctly, including stuff like Ducking which was breaking with NDI Main. NDI-Main will actively ADD the Audio layers incorrectly, which is why sometimes Audio will spike above the Red-Meter or if your Desktop has overlapped Audio, it can bypass the -20db Limiter. NDI-Main Output actually has poor Audio Mixing that can bypass the Volume Limiters. NDI Audio News: Even Audio Filters have a cost, it's small, but still there, I'm not sure if there is anything that helps here. I don't think Hardware Acceleration helps with anything in NDI in terms of performance, at least on a CPU dedicated Streaming PC, maybe if you have a Browser open as well or a decent graphics card, but other then that I didn't see any benefit. The only thing I can imagine is the NDI VIDEO Filter is actively Outputting the ENTIRE ORIGINAL desktop resolution of your PC to the second PC without any of the processing or scaling. I think you can also slightly improve the performance of NDI and Audio buffer issues by using the mute Filter on your Stream-PC - However, it could be all a placebo effect since OBS doesn't have a true real-time CPU Usage viewer.īad News: The NDI Video Filter is still insanely expensive, I still have no idea why it needs so much power to run, even though it would be lighter since it lacks Audio Output in the Filter hence removing the Audio Buffer issues. You can also run NDI-Main Output on Low Latency and each audio as it's own Filter, this seems to be the best and lightest option for performance without breaking the bank.
Goods News: If you use the NDI Filters you can bypass the latest OBS NDI issues it seems like, completely. OK, I found out some more things with NDI.
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