Many developers offer these 4K files as optional DLC (Downloadable Content) to save storage space for players using 1080p monitors, as 4K packs can increase total game size by over 100 GB. Age of Empires IV: 4K HDR Video Pack - Xbox
Designed to sharpen environmental details and architectural textures during cinematic moments. G4E_DLC_1_4K.mp4
4K (Ultra High Definition) , providing 3840 x 2160 pixels for superior clarity. Many developers offer these 4K files as optional
Likely a pre-rendered story cutscene or a reward video, as 4K video packs for games like AoE4 typically focus on cinematic sequences rather than real-time gameplay. Featured Benefits G4E_DLC_1_4K.mp4