Originally Posted by wshmb View Post
Some 4K player stream 4K video need the high bandwidth, because 4K movie resolution is high, some is about 7680*4320, find a good burner to burn 4K Blu-ray is hard. I find some software s, but often meet the interruption or my PC screen is stuck, i have to wait for a long time, my CPU firmware has updated to the latest, some people say my graphics card need to be updated, some software can speed up 4K Blu-ray burning time, but this special burner is stick to the PC configuration.i have to try.
The only difference between the new Pioneer UHD Blu-ray drives and their ordinary Blu ray drives is that the new Pioneer UHD Blu-ray drives can read commercially produced UHD Blu-ray discs. They will perform about the same as Pioneer's ordinary Blu-ray drives when burning discs or reading burned discs.

Nice thread hijacking attempt, BTW. This thread is about drives and software for watching commercially produced UHD Blu-ray discs with a PC, not about burning media or reading burned media, or playing 4K or 8K streaming video. If you want to discuss those things, then create your own thread.