Oh any help how to get the maximum compression out winrar or a step by step guide would be appreciated. Thank you in advance.
Oh any help how to get the maximum compression out winrar or a step by step guide would be appreciated. Thank you in advance.
To get the maximum compression out of video you should use a video codec like av1 or hevc. WinRAR wont compress video well at all and making it an ISO is also pointless.
I would suggest checking out handbrake for a good user friendly video compression tool.
For lossless compression, things other then video/audio, you should movr to 7zip over winRAR.