Let it roll: why camera makers are going to keep adding video

A lot of the pre-launch hype around Canon's EOS R5 has focused on its video prowess, but why do features like 8K keep getting added to stills cameras? Some of the most dramatic improvements in recent cameras have been in the realm of video, leaving many stills photographers unimpressed. But there are some good reasons why cameras keep getting better video, some equally good reasons we're unlikely to see many 'pure photography' cameras in future, and even if we did, there's very little reason to ...