The concept of three and a half years (time, times, and half a time) is prevalent in scripture, but was not dealt with in the video (which was fantastic, BTW). Do you have any idea of how this concept fits in with God's timeline? c.f. Daniel 7:25, Daniel 12:7, Revelation 11:9, Revelation 12:14.
Also, as a side note, the 1335 days of Daniel 12:12 was not mentioned, if I'm recalling correctly.
Thanks for the great video! Keep up the good work.