
It also has some technical advantages for the future that aren't applicable now. MKV is an open format that can be adventitious when developing new hardware/software that plays files. mp4 is more advantageous for lower-end devices and universal compatibility.Īt the moment there is little practical differences between MKV and MP4. To conclude: mkv is more advantageous when you have a powerful playback device. As long as the quality level isn't too high, the PS4 can play it back.

h264 video is encoded to quality levels, and most devices have restrictions to how high a quality level they can play back - the PS4 included. The PS4 does support mkv, but there are restrictions. Mkv's can be typically found to be larger, because the mkv container allows for more options and higher quality tracks - data that is not allowable in an mp4 container. Either has the possibility of being larger or smaller depending on certain options.

Mkv containers can scale to higher quality than mp4 containers, and can contain higher quality streams and more advanced forms of subtitling. Both containers have advantages and disadvantages in what products are capable of using them to decode h264, and what kind of data they can contain. mp4 are both container types, typically for h264 encoded video.
