3 ms·

Hopefully there's some delta compression between the frames. Or something other than a dumb array of independent images.

• Dylan16807 10y ago
  There's no true inter-frame compression, but frames layer on top of each other by default. Unchanged areas can be transparent.
  • laurent123456 10y ago
    So a player is basically compositing many alpha-transparent images on top of each others to create the video?
    • maxst 10y ago
      Something like that: http://littlesvr.ca/apng/inter-frame.html http://littlesvr.ca/apng/inter-frame.html