We decided a while back that we're going to support 2560x1440px as our large image size, and map submission form requires a 2560x1440 PNG, so we can resize to JPGs server-side using mozjpeg. Currently image DTOs store
480x360 ("small", intended for thumbnails)
1280x720 ("medium", I don't know where we use this tbh)
1920x1080 ("large", use for map selector, website map info page backgrounds)
We should also add an "XL" 2560x1440 version, and pick whether we download that in game UI and on the website based on display resolution. It's a bit more file storage (2560x1440 mozjpeg usually comes out around 1MB), but not much compared to other stuff we'll be storing, and well worth it for providing 2560x1440 images to users on larger screens. For reference, Steam Hardware Survey reports ~60% of users use 1920x1080 , whilst second is ~16% with 2560x1440, so it's by far the most common resolution besides regular old 1920x1080.
We decided a while back that we're going to support 2560x1440px as our large image size, and map submission form requires a 2560x1440 PNG, so we can resize to JPGs server-side using mozjpeg. Currently image DTOs store
We should also add an "XL" 2560x1440 version, and pick whether we download that in game UI and on the website based on display resolution. It's a bit more file storage (2560x1440 mozjpeg usually comes out around 1MB), but not much compared to other stuff we'll be storing, and well worth it for providing 2560x1440 images to users on larger screens. For reference, Steam Hardware Survey reports ~60% of users use 1920x1080 , whilst second is ~16% with 2560x1440, so it's by far the most common resolution besides regular old 1920x1080.