title: Wait, ...
frametype: normal
content-type: image/png
command: Whatever
width: 580
page: bsta-000001.htm
ext: png
ongtime: 1481694864
height: 410
timer: 4
frame: bsta-000001.png

This beginning seems very familar to you.
As if you saw it already.

In fact, you can't not notice the similarity to an... otherthing. How was it called?