ultrahd

I may be asking the impossible, but I am trying to play a 10bit h265 4k .mkv video on my laptop (using k-lite with MPC-HC) and I am getting terrible performance. This laptop is very low-end, Intel m3 6y30 processor with the associated integrated graphics chip. As long as I can get it to play...

went threw all the settings and im still stumped on why it wont play the sound