I started to wonder whether any program actually makes MKV 1:1 copies of BD or DVD. Because of another problem, which will probably start a thread later, I've really been exploring options MKV ripping. One thing I noticed is that with almost any option to MKV ripping out there, it seems that a true 1:1 copy is being made. So in my mind, if the number of frames in H264 differs from the source, then you are not getting a true 1:1 copy. My logic is wrong here?