High frame rates like 30 fps in JPEG BASIC at around 10 or 11 mb file size ? is perfect and purposeful.
Nikon has listened to the needs of Sports action paparazzi photographers.
Sports action paparazzi photographers usually need to stream quickly images unprocessed in standard shooting format, these
images are received by a computer that has each camera brand profile loaded in order to be able to use a standard set of presets to adjust images to a constant standard in dynamic range, sharpness and size. The Z9 meets this need perfectly.
98% of images are viewed by the public on a Phone, IPad or laptop, so go figure.
For wild life sports action photography, i mean really if you cant get what you want from 20 fps raw give it up, so again their is sense in what Nikon has done here.
30 FPS raw is starting to be seriously overkill, if you need this or more just video.
The Z9 having one processor ? could it be because of far less heat being generated therefore allowing for far longer video recording capabilities, i mean video is the future largely phasing out still photography that will all eventually come from video anyway, Panasonic is charging full on in this area already with 30mp perfectly focused images from 8 K ? video.
On the other hand Could it be the Z9 has one main possible issue and that is it only has one processor making things challenging in focusing, viewfinder refresh, correct me if i am wrong, and is this really an issue at all.
I think the Z9 is a great attempt to get in the ring with Sony and Canon who no doubt are about to release their new flagships.
I mean personally i find 10 to 15 FPS is plenty 20 is bordering on the max, any more is marketing ??
I think the Z9 has been well thought out with purpose, i look forward to the Z9 II refinements.
Only an opinion
Oz down under
If I understand the Z9 brochure, the JPEGs at 30 fps are around 45 mp and are JPEG normal, not basic. The JPEGs at 120 fps are smaller (11 mp), not sure if those are basic or normal.
From the brochure:
"High-Speed Frame Capture+* at up to 120 fps –
revealing moments that last for less than 1/100 second
When you want to capture the exact moment such as a
high diver’s fingertips hitting the water or a tennis ball
momentarily deformed by the impact of the racket, the Z 9
offers new High-Speed Frame Capture+ with AF/AE
tracking. Rotating the release mode dial to the quick
release-mode selection and selecting C120, you can take
approx. 11-megapixel still images at 120 fps. This helps
press coverage by revealing amazing, previously invisible
moments that would otherwise be lost between the
frames. With C30, you can shoot approx. 45-megapixel
images at 30 fps.
* JPEG normal image quality only. The number of frames that can be shot is less
than that of high-speed continuous shooting. Use of a recommended card is
advised."