I read an article from a manufacturer of high level detectors for scientific instruments that for current CMOS sensors you cannot simply bin pixels because each row is read out sequentially. To bin them, the sensor is read out normally and then the pixels are binned Post collection. So rolling shutter data collection can’t currently directly produce a lower resolution RAW file.I don't think anyone here *objects* to more MP. The problem is that we'll likely have only 2 choices - either shoot at maximum megapixel RAW, or if we want smaller file sizes, shoot on lower quality JPEG or HEIF.
It would be much better IMO if hi-res cameras had an option to shoot RAWs at lower resolutions via pixel-binning, so that the full tonal and colour gamut was present. What I'd really like to see is the option to choose between (e.g.) 90MP, 45MP and 22.5MP RAWs.
Upvote
0