The next generation Mut@nt settopbox supports the new video codec H.265
The first H.265 release we must go back to 2010 and now six year later it becomes the new video standard.
The H.264 already provide a high quality picture on a lower bitrate. It's nowadays common used for HD televsion and DVD-Video.
The new H.265 even reduce the video data by half the bandwidth with the same quality video picture.