Enabling DXVA when converting Blu-ray to mkv?

[ITISRAVI]

Hi. I used tsmuxer to demux the audio and video streams and then used mkvmerge to create a .mkv file. https://forum.videohelp.com/threads/309479-Blu-Ray-to-MKV-with-optioinal-multi-language...btitle-support The resulting .mkv is playing ok but DXVA isn't supported when played using MPC-HomeCinema, hence resulting into a very high CPU usage. Could anybody tell me how to create DXVA supported .mkv? Do I need to change the settings somewhere or do I need some different software? Thank you.

[redwudz]

You might try running DXVA checker to see if it's working on your video card first: http://bluesky23.hp.infoseek.co.jp/en/index.html If so, it's probably a player setting.

And welcome to our forums.

[ITISRAVI]

DXVA is supported on my GPU.

It is mainly the blu-rays with VC-1 video stream that I am having problems with. When playing directly from bluray or .m2ts file, GPU acceleration is perfectly fine.

[garryward]

You need to make sure that the codec that is been used isnt the Microsoft DMO as its rubbish but the mpc one I had the same problem