Like the title says, do you give up anything by using the M4V container versus an MKV? I am going for a "universal" conversion for DVD movies. The Handbrake conversion I use is basically: High Profile ...
I'm just starting to get into using the MKV format for doing some DVD archiving. I've been encoding a few chapters at a time of some sample DVDs to get a good feel for the H.264 encoder and the (many) ...