9/11 South Tower collapse - nearby footage World Trade Center

The only surviving nearby video footage
Sources
https://www.youtube.com/watch?v=oCPVNLLo-mI
https://www.youtube.com/watch?v=J4lgRsZaXBM
Zoom into the South Tower collapse https://www.youtube.com/watch?v=5Um971QC96w
At 50:45 footage from the lobby of North Tower (WTC 1) during the collapse of the South Tower (WTC 2) https://www.youtube.com/watch?
Enhanced 9/11 videos https://www.youtube.com/watch?v=kXtTtRm87rA
Another channel with 9/11 compilation
https://www.youtube.com/@wtc911videos5/videos