A quick post now. More and more you dig into vimeo you start seeing videos with different definiton formats. In the past we used to stick to the old 4:3 native from old school TV, evolving to the wide seen 16:9 Widescreen. From these, we find all sorts of derivations, HDV, HDTV, Standard DV, PAL and NTSC formats... But now with the apparition of internet and vimeo as the output source of a viral, you can get to choose what your output video template will be.