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Forum: Pentax K-1 & K-1 II 07-11-2016, 02:22 PM  
Pentax K-1 Continuous AutoFocus Performance
Posted By reh321
Replies: 135
Views: 21,418
Do you have actual information about how/where these tasks are performed?
Your suggestions would reduce ultimate data flow, but ...

compression requires work done by someone; unless they have a devoted unit to perform compression, changing compression method could actually increase load on CPU.

creating JPG is sometimes called "developing"; it is a data transformation performed by someone; unless they have a devoted unit to perform developing, creating JPEG might actually increase load on CPU. Lowest load might be DNG only.
Forum: Pentax K-1 & K-1 II 07-09-2016, 01:05 PM  
Pentax K-1 Continuous AutoFocus Performance
Posted By reh321
Replies: 135
Views: 21,418
Yes, I'd be happier if people simply recognized that this is the wrong test for this camera {see my comments in #18 above} and then forgot about the whole thing.

Improving AF on the K-1 would be "great", but I'm guessing that several other improvements would be "more great".
Forum: Pentax K-1 & K-1 II 07-08-2016, 08:55 PM  
Pentax K-1 Continuous AutoFocus Performance
Posted By reh321
Replies: 135
Views: 21,418
If you look at the special features crammed into this very reasonably priced FF, such as pixel shifting, I believe it is primarily aimed at landscape photographers. Locking onto moving targets tends to be more of an "event" thing, so I wouldn't expect Pentax to have put extra effort into that for the K-1. If they do improve AF, I would expect it to show up in the K-3ii replacement.
{BTW - as a retired engineer, I never expect the people who write advertising to get it right
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