Thank you for all the clarification and rather quick reply!

File example, "https://cdoggs.net/dufE47G8dj3853DKPVrfG7d8FRP5027dhf/examplestream.ts"

So just to say I asked, is there a way to change the hardcoded keymaps in NRecord.exe? Either seperate file wise or using something like Resource Hacker?