Now the video itself looks all the same, straight copy.
I found it a coincidence that the video was posted TWICE, 9 days apart, when the Marker  post are also posted TWICE.
Original video: https://youtu.be/VA4e0NqyYMw
Posted  days later, marker 9?
In addition, in the video, we see a time on the watch hands @ 2:17 that appears to be 6:44. Then we see the time on the clock at the train station @ 2:40 which appears to be 6:46. What's in between? 6:45. It appears to be night, so if we change to MIL time we get 18:45, Q post 1845:
Edit: Some additional info adding too which is interesting, the  only appears in the 2 marker 9 posts above, as well as post 773, which talks about MK Ultra and Mass Shooters. Interesting given the shooting that just happened in Baffalo, NY. And the new 'Ultra' Maga phrase just pushed out.