Comment by GrantMoyer
10 hours ago
Windows has, for a while, had Windows Imaging Component for images (https://learn.microsoft.com/en-us/windows/win32/wic/-wic-lh) and Microsoft Media Foundation for video (https://learn.microsoft.com/en-us/windows/win32/medfound/mic...). Not sure how widespread actual use is though.
WIC is reasonably widely used since it's used by WPF to load images. The problem is that a plugin codec structure exposes you to bad codecs. We had a tool at work break because someone installed a fast image viewer that overrode the default WIC JPEG decoder with a faster one that crashed loading our tool's splash screen image.