Recording Software
There exists some well known recording software for Tibia 8.6 called "TibiaCam", but it was only free to replay recordings and you had to pay in order to create recordings. Since it is now discontinued, using it to record seems impossible without cracking it.
An open-source software called BynaCam V2 was created, which allows for both recording and playing recordings free of charge. It consists of its own recording software and a reworked version of TibiaCam's playing software all in the same package.
Installation
It doesn't require any installation, it's a ZIP file that you can download directly in the below Download Section.
Download
Click here to download BynaCam V2.