A note about that VideoProc converter software.
I've gotten it a few times free from their giveaways (not the 5 minute limited trial version), and installed their latest giveaway version a few (months?) ago, ran it, and found it had broken the video decode/encode acceleration that worked in prior versions.
Fine I thought, I didn't uninstall the prior version so I'll just run that working version, which does install to a separate folder.
Nope, installing a new version invalidates the license you had for the old version, and the license key is time sensitive so the old license key that worked for that version, no longer does.
I contacted their support and it was useless. Their website did suggest things, that weren't viable, or running the 32 bit version, which isn't either if you have 4K+ res. videos that need more memory to process.
They should at least warn that installing the new version invalidates the old, but they don't. Instead they state it is a "1-computer lifetime license, for noncommercial use", which it isn't.
I could revert back to an older partition image to get the old version working but it's not worth the bother as I normally use another converter anyway that also allows some editing functions and scripting automation so no real benefit to use Videoproc converter.