: Platforms have strict resolution and aspect ratio constraints. Keeping your promotional images within standard limits (like 1920x1080 for HD displays) prevents automatic compression algorithms from breaking the file.
When moving 3D files between different software suites (e.g., from Blender to Unreal Engine, or Cinema 4D to 3ds Max), the relative file paths linking the 3D model to its corresponding JPEG textures frequently break. The model appears in the scene as a blank, untextured grey or pink shape. brima d models grace this video too ty jpeg fixed
Replacing low-res placeholders with high-definition files. : Platforms have strict resolution and aspect ratio