2015-07-30, 13:49
(2015-07-30, 09:47)Tinwarble Wrote: Demuxing will produce something like that if you extract just the video file, but it will usually be .h264 or .h265.
You can't just change the extension, again .mkv is a container and if as nickr said, you are dealing with a raw file you have to mux into a container.
Just download one of the h.265 files from somewhere like here: http://www.elecard.com/en/download/videos.html if you're wanting to test HEVC capabilities.
That's the exact site I downloaded one of my test files from and it came over with the .265 extension and won't play in VLC. I think they have a player on there but it's $40? Rather not spend $40 just to test 265 decoding performance.