I just used Artemis HQ v10 model on my ProRes Master video and it limited the audio bitrate down to 96 kbps which does not sound very great. Kinda defeats the “improving quality” aspect cause you get lower quality audio out of it. Anyway, it would be nice to have audio stored “losslessly” so that it is the same as before the upscale. Luckily in my case I can swap it out with other software but most people may not be able to.
Using an RTX 3070.