while these news are great. it is good to remember than decreasing emissions is not enough.
if you see in a room that is filling fast with water and you are about to drown, would you be relieved if water simply started pouring a bit more slowly?
it will take decades for the atmosphere to get back to normal even if we halted new emissions
that’s the structure of a bluray disk. It includes all that the player needs to play it (e.g. menus, chapters, etc). The STREAM folder contains the actual video, probably in a .m2ts file (you can convert it to mkv using ffmpeg or similar tools)