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My camera has a RAM buffer that images are stored in before it's flushed to the flash card. That doesn't help with reviewing 2 hours of video footage, but it do
by Johnny555 10y ago
My camera has a RAM buffer that images are stored in before it's flushed to the flash card. That doesn't help with reviewing 2 hours of video footage, but it does let you review the photo you just took before it's wiped from RAM.
- jfindley 10y agoAll serious cameras do - but it's typically fairly small and most image review happens from the sd/cf card, not the buffer. I think if you have instant review on (I don't ever use this setting) then it MIGHT happen from buffer, but I'm not certain. Anyway - yes on the face of it this seems possible - but most pros I know will shoot a large chunk of images and review afterwards in a batch - they typically don't review often enough for this to really work, otherwise they'd risk missing shots while reviewing, which is why I thought that in practice it might be hard to implement this well enough without compromising security.