Muxing is the process of converting the streams that are captured to the output containers compatible codecs/formats. Muxing is happening in memory, reading and writing data to disc and is CPU intensive. Depending on the protocol being downloaded temporary files are used in your profiles temp folder, with these then being muxed to the output folder.
If you upgrade the install then the license isnt affected as its just the binaries that are replaced. If you choose to uninstall/reinstall then the uninstall removes everything and you will need to enter your license again. The licensing system does only allow a certain number of activation in a given period. You can always lookup your license here: https://store.jaksta.com/store/lostkey.do, or if you have reacted the activation limit request and increase here https://support.jaksta.com/support/tickets/new
From CRS @ 17 Sep 2020 07:09