title: Video equivalent of PNG?
body: <p>For raster images there is:<br>
  JPG is for natural scenes<br>
  PNG or GIF for geometric scenes that are characterized by smooth colors, straight lines and gradients.</p>
  
  <p>For vector animation there is SVG</p>
  
  <p>And for raster video there are various MPEG codecs which do a good job for natural scenes.</p>
  
  <p>So my question is, what should I use for a video which is exclusively rasterized smooth colors, lines and gradients?</p>