Pre-rendered cutscenes are hardcoded video files recorded in 4:3 letterbox format. They will always display with black bars on all four sides unless you replace the movie files entirely with upscaled community mods.
Dolphin includes a generic "Widescreen Hack" that attempts to force 16:9 rendering across all games. How to Enable It Go to on the main Dolphin toolbar. resident evil 4 dolphin widescreen fix
If the auto-download fails, manually add these AR codes. These are the "holy grail" codes created by master modder Ralf . Pre-rendered cutscenes are hardcoded video files recorded in
Input a dedicated 16:9 aspect ratio code corresponding to your specific game region (NTSC-U, PAL, or NTSC-J). Check the box next to the newly added code to activate it. resident evil 4 dolphin widescreen fix