Depends on the movie and if its 1080p or 4K, but generally I anticipate a ripped Bluray to be around 60gb.
Re-encoding them is a PITA as well. Even on a HEDT gaming desktop with a brand new CPU, the process only proceeds at 8-10fps, if that, so at least 2x movie runtime. Maybe there are some ways to involve the video card which can speed it up, but I haven't tried it.
And even if you want to and can keep the originals, you'll want to re-encode it and keep both; most Plex clients (think: Apple TV, shitty laptop, etc) simply can't handle raw 4K bluray playback.
Re-encoding them is a PITA as well. Even on a HEDT gaming desktop with a brand new CPU, the process only proceeds at 8-10fps, if that, so at least 2x movie runtime. Maybe there are some ways to involve the video card which can speed it up, but I haven't tried it.
And even if you want to and can keep the originals, you'll want to re-encode it and keep both; most Plex clients (think: Apple TV, shitty laptop, etc) simply can't handle raw 4K bluray playback.