Marvel Studios/Phase 3 Footage Change

In phase 3 logo, due to new heroes debut, some footage has been replaced by these new heroes' scene fro previous film:

Doctor Strange (2016): The original logo debut.

Guardians of the Galaxy Vol.2 (2017): Footage for Loki from The Avengers (2012) has been replaced by Doctor Strange from Doctor Strange (2016).

Spider-Man: Homecoming (2017): Footage for Hulk from Avengers: Age of Ultron (2015) has been replaced by Spider-Man from Captain America: Civil War (2016).

Thor: Ragnarok (2017): Footage for Spider-Man from Captain America: Civil War (2016) has been replaced back to Hulk from Avengers: Age of Ultron (2015) due to copyright issue from Sony, and footage for Gamora from Guardians of the Galaxy Vol.2 (2017) has been added.

Black Panther (2018, Original Release): Footage for War Machine from Captain America: Civil War (2016) has been replaced by Valkyrja from Thor: Ragnarok (2017).

Avengers: Infinity War (2018): Footage for Iron Man from Irom Man 2 (2010) has been replaced by Okoye from Black Panther (2018).

Ant-Man and The Wasp (2018): There is no change from previous logo due to no new heroes devut.

Captain Marvel (2019): All footage change to Stan Lee's news footage.

Avengers: Endgame (2019): There no change from Avengers: Infinity War (2018) and Ant-Man and The Wasp (2018), but to represent "Blink" for all wiped out and death (include unknown fate) heroes, Groot, Black Panther, Ant-Man, Star-Lord, Wanda, Falcon, Doctor Strange, Vision, Nick Fury, Gamora, The Wasp (Janet van Dyne) are removed from their images and footages, and footages for Vision from Captain America: Civil War (2016) and Star-Lord from Guardians of the Galaxy (2014) has been replaced by Iron Man from Avengers: Infinity War (2018). In addition, footage for Captain America from Avengers: Infinity War (2018) has been added.

Spider-Man: Far From Home (2019): Logo for Spider-Man: Homecoming (2017) reused, but footage for Falcorn from Captain America: The Winter Soldier (2014) has been replaced by Captain Marvel from Captain Marvel (2019).

Black Panther (2018, Disney+ Release): All footage change to Chadwick Boseman's news and Black Panther (2018) footage.

WandaVision (2021) and The Falcorn and the Winter Soldier (2021): All footage change to scenes from newer MCU movies, including Avengers: Infinity War (2018), Captain Marvel (2019) and Avengers: Endgame (2019).