gif.md
In asciicast: Create 'Ascii' Screen Casts from R Scripts

write_gif

Code
  write_gif(cast, gif, show = FALSE, rows = "auto")
Message
  i Finding phantom.js
  v Finding phantom.js ... done

  i Creating 39 snapshots
  i Creating snapshot 1
  i Creating snapshot 2
  i Creating snapshot 3
  i Creating snapshot 4
  i Creating snapshot 5
  i Creating snapshot 6
  i Creating snapshot 7
  i Creating snapshot 8
  i Creating snapshot 9
  i Creating snapshot 10
  i Creating snapshot 11
  i Creating snapshot 12
  i Creating snapshot 13
  i Creating snapshot 14
  i Creating snapshot 15
  i Creating snapshot 16
  i Creating snapshot 17
  i Creating snapshot 18
  i Creating snapshot 19
  i Creating snapshot 20
  i Creating snapshot 21
  i Creating snapshot 22
  i Creating snapshot 23
  i Creating snapshot 24
  i Creating snapshot 25
  i Creating snapshot 26
  i Creating snapshot 27
  i Creating snapshot 28
  i Creating snapshot 29
  i Creating snapshot 30
  i Creating snapshot 31
  i Creating snapshot 32
  i Creating snapshot 33
  i Creating snapshot 34
  i Creating snapshot 35
  i Creating snapshot 36
  i Creating snapshot 37
  i Creating snapshot 38
  i Creating snapshot 39
  v Creating 39 snapshots ... done

  i Optimizing GIF frames
  v Optimizing GIF frames ... done

  i Optimizing GIF colors
  v Optimizing GIF colors ... done

  i Writing GIF output
  v Writing GIF output ... done