Camera manufacturers have been in a megapixel race for some time. Canon has its new 5DS and 5DS R bodies, Nikon has its D810 and even the D810A for astrophotography, and PhaseOne, Hasselblad, Pentax, and even Leica are competing for medium format, high-megapixel territory. While Canon's 120-megapixel APS-H sensor is actually not entirely new (it was announced some time ago), the announcement that Canon is actually working to get it into a DSLR body and not just using it for bragging rights (their 250 MP sensor now lifts that crown) is a huge development. Meanwhile, Canon is among the first to announce some serious commitment to 8K video.