0:02 "Мы навели прицел" - "We've aimed the scope". Mind you, "прицел" could mean camera's scope, but it is more commonly used for weapon scope.
0:06 "Две камеры работают" - "Two cameras are working"
0:17 "Взять вторую камеру" - "Take the second camera"

The morse seen here is translated to 5wrf6ezekielz363y
4vxa9owens244x
letters in shopping bag 5rqh6s925z. word by association is devra. 5rqh6devras925z

On the thumbnail there is some braille that can be read as 7rxf3hajrar283s

transparent pixels down left side: white=0, black=1. Read as binary to get 6xxf5jarvisx244w

0:10 "Переходим на фронтальную" - "Moving to the frontal".
0:43 "Камера заблокирована" - "Camera blocked"

Seen in plaintext 5zwg3discoverq783p
Seen in Braille 4ptb5whydahy444u

thumbnail

0:32 "Зуммируем" - "We're zooming"
0:43 "Перейди на фронтальную" - "Move to the frontal"
0:54 "Можем зуммировать" - "We can zoom"
1:12 "Отлично, Девра. Так держать" - "Excellent, Devra. Go on"

4uc4monopolet3r2p
2rsa8bosonq475q
In morse 9szh6devraw688u

Upside down braille at 0m33s that reads 7wyc3cooperu628s

Flipped text at 4:47s that reads6twe9alignmentu766s

At 2m50s. join lines, reverse 9vzc6darkp466s

In the file ID - 33e87e0b74eaa59c9df9c3be.
Reverse the string then hex to base 64 6zyf2clarkew544z

In the video description
0110100001100001011010000110010001000100­0101101001000100010101010100100001010001­0100100001010110010101100110100101100111­0101011001001011010110000101010001001101­0100001001001111010000100100110101010010­0110100101100101011010010110001001100111­0110100101010001010100100101000001000011­0100110001000101010100100100011001101001­0110010101101001011010000110100001001110­0101001101011000010011100100110001001101­0101100101101010010110000101000101000111­0100100001010101010101100101011101000100­0101000101000111010011000101000101001010­0110011101100111011010000110011101001010­0100001001001010010011000100111101010110­0110011101101010011010010110010101100111­0100101101001110010101010101001001001110­0100111101101000011010000110001101101000­0110011101100111011010100110100101010000­0101010101001110010001010101011001000110­0101101001001110011010100110101001100001­0110100101100101010011010101010101011000­0100100101000010010100000100011101101000­0110001101101001011000110110100101010110­0101000101010010010000010100011101010110­0100011101001100011001010110100101101000­0110100001101010010001010100100101010111­0101100001001100010010010101100001001101­0100011101101001011001010110100101101000­0101001001010111010000110100010001010010­0100001101010010010110000101011101101000­0110101001000001010001010100010101000111­0100101001001100010100110100010001000001­01001100010100010110100101100011
Binary to ASCII gives you
hahdDZDUHQHVVigVKXTMBOBMRieibgiQRPCLERFieihhNSXNLMYjXQGHUVWDQGLQJgghgJBJLOVgjiegKNURNOhhchggjiPUNEVFZNjjaieMUXIBPGhciciVQRAGVGLeihhjEIWXLIXMGieihRWCDRCRXWhjAEEGJLSDALQic
Using only the non capital letters . Letters to numbers (a=0), pairs of 2 , decimal to ASCII 5tqd2bletchleyz322r .
The capital letters using different ROT values reveal the names of the 13 Jarvis shards

The glyphs for you and me are seen at 1m05s

In the description
. ----- .--- ---.. --. --. --.- ... -.-. ...-- -.-- - --. ----- Reverse, swap dots with dashes and vice versa and read as morse 5def2coldd7v5t

Also
XOXooXOOOOXXXoxooxXOOXOOOoxxoOXOXxxxoOXO­XOoxxxXOOOOOXOxXXOXOoxxooXXOOOOxoxooXOOO­OXXoxxoxoooXXXXOxoxxOOXXXOxooxoOXOOXXXxo­xxXOXxoxxooxooXOOOOXXOxxxooOXXOXoxxOOOXx­xoxoxxZ

In the video tags - 4dfke7kvrrr88az
Groups of 3. Read down the columns 4kkr8devraf7r8z

Also BD11CBCCCB0911CCBHCBAJCBBJCAAEdBJBJ03CA
Pairs of numbers to letters 00=a
Capital letters to numbers A=0
13l212221jl2217210921192004d1919d20
make pairs for the numbers (remember which one is the initial d )
13 l 21 22 21 jl 22 17 21 09 21 19 20 04 d 19 19 d 20
numbers to capital letters 00=A
initial lowercap d to number d=3
NlVWVjlWRVJVTUE3TTdU
Base64 to ASCII
6uvv9veruma7m7t