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The slog3 test shows better DR than slog2, as expected.
And 1080p120 looks pretty nice. Not the sharpest 1080p video ever, but I see no artifacts. Which also bodes very well for 1080p60 being just as nice as in the a7S in APS-C mode, but with no artifacts in FF mode.
And $3000 is better than I expected from the Euro price. Which is silly because it's exactly as I should have expected: here we have to add VAT, and the cost of the mandatory two-year warranty.
In any case, my a7S is not hitting ebay just yet, because the switch to the new one would cost me at least $1300, and also because I'd be without a camera until November (Xmas, actually, since I need the US version for 24p and that's when I could get it). My next big project will be shot on May. Lots of thinking will go on between now and then...
And Gamma assist + fully customizable zebra is pretty cool.
Curious exactly how unusable s-log3 will be even with 4k scaled down.![]()
Someone mentioned on another forum that Slog3 will be worse for skin tones since "there are even less values assigned to mid gray level. Increasing the dynamic range with 8 bits is just not good for skin colors."
Any thoughts on this? Are they right?
Jup, that will definitely be the case!
Have a look here, where I've linked a per-stop chart:
http://www.michaelfischer.at/blog/85-resolve-workflow
If you shoot skin, the best option in 8 bit, while still maintaining a bit of flexibility, are the Cine 1-4 gammas. I use and recommend Cine1 (HG4809G33).
I'm underwhelmed. With the price jump I'd think twice before selling to upgrade. I think an external 4k recorder might be a better way to update my old first-gen A7s, especially as we have cheaper options now.
IBIS is a nice addition. PDAF would have been nice too, especially given how well it was implemented in the A7rII. SLOG3 in 8bit is kinda silly.
Let's hope it makes prettier pictures somehow with less rolling shutter, otherwise I'll wait for mkIII.
This is great. Exactly what I was hoping for over here (and notice the thread is about "daydreaming"; I love living in the future).native ISO in slog 3 is now 1600, instead of 3200.
The a7S could shoot slog2 at ISO 400 (elecronicallally-same-as-no-PP-ISO 100). It would have the same DR as it has now, maybe with a bit less noise in the shadows.
With the same settings (elecronicallally-same-as-no-PP-ISO 100) and slog3, it would be ISO 1600 and it would have around two stops better DR than it currently has (1.5 because of slog3, 0.5 because of less noise in shadows). I would overexpose it by one or two stops, and treat it as ISO 800 or 400. If it is kept at 8-bit, on the upper side of the curve it goes from 29 values per stop of light to 20 values per stop of light.
I totally agree. I think you get yourself a new 4K recorder and you are set. Who knows if this thing will overheat like the A7RII.
This is great. Exactly what I was hoping for over here (and notice the thread is about "daydreaming"; I love living in the future).
slog3 at ISO 1600 is the absolutely best possible use of this sensor. My guess right now: two stops better DR than the a7S.
+1000
And better noise control according to the same interview. Maybe no more blobby noise, like the A7rII
I've pre-ordered already...
cheers
Paul