Using Clip 2 the following timeline can be constructed of the landing period:
4:08 : The President conferring with unknown person aboard M1.
4:16 : The President departs M1.
4:20 : The President returns Marine Guard salte, crosses lawn, ascends to balcony.
5:24 : The President faces M1 and removes his mask.
5:58 : The President buttons coat at prompt from unknown person below to his right.
6:15 : The President stands to attention.
6:20 : The President initiates first salute.
6:43 : The President concludes first salute.
6:56 : The President steps back due to helicopter blade wash.
7:10 : The President steps forward to original position, stands at attention.
7:12 : The President initiates second salute.
7:14 : The President concludes second salute.
7:15 : The President waves to unknown person(s) below, turns, steps toward the WH.
To further refine that timeline using clip 1, from the time of touch down to the time President Trump steps down from the helicopter is 2 min and 24 seconds.
President Trump initiates the two salutes you see in the clips.
Other than a U.S.S. Navy ship christening or a medal of honor recipient, the Commander-in-Chief receives salutes, he does not initiate them (and I am not so sure about the medal of honor recipient).
Something is off about the announcement and something is off about the salutes.
President Trump made this short address after returning to the White House on 5 October, just after he did this...
https://cdn.winknews.com/wp-content/uploads/2020/10/Trump-4.jpg (official WH photo)
That is our President, saluting the north end of a southbound helicopter.
Here are a couple of videos of his arrival to the White House from Walter Reed that evening:
Clip 1. News coverage from outside the WH grounds with long lens camera:
https://youtu.be/zdXs_u6HXHY?t=14770 (timestamp / M1 Landing / distant video)
Clip 2. WH pool reporter's video feed of landing from other angle, close up:
https://youtu.be/M_6AOS0fot8?t=247 (timestamp 4:07 / 3 min, 25 sec / close up)
Using Clip 2 the following timeline can be constructed of the landing period:
4:08 : The President conferring with unknown person aboard M1.
4:16 : The President departs M1.
4:20 : The President returns Marine Guard salte, crosses lawn, ascends to balcony.
5:24 : The President faces M1 and removes his mask.
5:58 : The President buttons coat at prompt from unknown person below to his right.
6:15 : The President stands to attention.
6:20 : The President initiates first salute.
6:43 : The President concludes first salute.
6:56 : The President steps back due to helicopter blade wash.
7:10 : The President steps forward to original position, stands at attention.
7:12 : The President initiates second salute.
7:14 : The President concludes second salute.
7:15 : The President waves to unknown person(s) below, turns, steps toward the WH.
To further refine that timeline using clip 1, from the time of touch down to the time President Trump steps down from the helicopter is 2 min and 24 seconds.
President Trump initiates the two salutes you see in the clips.
Other than a U.S.S. Navy ship christening or a medal of honor recipient, the Commander-in-Chief receives salutes, he does not initiate them (and I am not so sure about the medal of honor recipient).
Something is off about the announcement and something is off about the salutes.
It was a weird night.