Video review of the 645Z complete with review of it's video performance!

Started 5 months ago | Discussions thread
MartinsB
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Re: Video review of the 645Z complete with review of it's video performance!
In reply to saralecaire, 5 months ago

Apparently there is pixel and line skipping applied in video mode.
High ISO performance difference between stills and video usage is because of quantity of used pixels - photographic mode uses all pixels but video skip some of them to lower internal readout bandwith etc. That approach makes video streaming possible at cost of SNR and other qualities. Although 645Z video has these unique big-sensor size related characteristics but regarding other qualities it delivers the same as some cameras equiped with much smaller sensors.

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