That's true, Windows has had an OS-managed codec system since 3.x. Only applies to video and audio formats, though, not a general system for any data type.
replyGives me fun memories of installing the Intel Indeo codec on Windows 3.x and Windows 95 PCs to play videos from a CD-based encyclopedia.
replyI think QuickTime 7 had that capability (I remember installing a codec to make it play wmv video) but Apple removed the plugin architecture in QuickTime X.
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