All Activity
- Past hour
-
jbCinC_12 reacted to a post in a topic: Nikon Zr is coming
- Today
-
If it is true, for me, the pefect workflow for RAW use, will be the 4k Nraw converted to RED raw. As it should be around 350 Mbs, which is very good for RAW. The only thing I don't know is how do they get this from a 6k sensor. In Gerald Undone, it did look a bit mushy, but I don't zoom 400% in my shots. The 4.1 k from my Z9 is perfectly usable. But in this case it is just half of the pixel.
-
GoPro Max 2 has finally popped up...
Emanuel posted a topic in Gimbal / DJI / Drone / Action Cameras
Not hard to tell who leads, no matter the race of the full specifications on paper, I guess: Any hopes on a different approach about low light from there? -
It seems if you set Resolve color management like Sidney Baker-Green describes earlier on this page, duplicate your NRaw clips, rename the other as R3D, and take both to timeline, you get Red’s tone mapping and highlight rolloff controls to NRaw clips as well. They just work from Project settings to all clips at the timeline. As a bonus you have your regular NRaw raw controls as well.
-
Nikon gave this camera to so many different people I wonder how they did even find them. Some just have 500 followers, but are locally known in their country. Maybe Jarred Land is behind this.
-
Perhaps this is the reason, but for h265 it is 5.4 k and not 4k until 50-60 fps. Could those .6k make that much of a difference!!! I would have liked the impression of a z6iii shooter on the h265 format. I had a pre order for a z6iii with my reseller in my country. And I changed it to the ZR. I hope the h265 is good LOL. I was also very wary about the overheating as I live in a tropical island, but just saw another video, from a Vietnamese shooter, who said no overheating. I think he was one of those who filmed one of the launched video.
-
Danyyyel reacted to a post in a topic: Nikon Zr is coming
-
Are they? The Z8 is 3999€ in Finland (discounted from 4799€) and the ZR is 2449€. Likely the ZR will be similarly discounted in a few years, maybe sooner. h.265 4K 25 fps 10-bit data rate is 190 Mbps on the ZR and 190 Mbps on the Z8, so the image quality should be similar. The ZR has an optical low-pass filter though and the Z8 does not, so details in the ZR footage might be ever so slightly softer. What the ZR does not have is "extended oversampling" so the 4K footage at 50 and 60 fps is likely of lower quality than the Z8 (when extended oversampling is turned on in the latter), and this indeed could be left out of the ZR to prevent overheating in the much smaller body. At 4K 24, 25, and 30 fps the h.265 image quality should be quite similar between the two cameras (apart from the OLPF difference). However, if you record 6K in h.265 this should not be an issue as there is no need to do oversampling and you can convert the footage to 4K using your method of choice in post. Summary: I can see that there would be a quality loss at 50-60 fps at 4K but the image quality should be fairly similar in h.265 between the ZR and Z8 when recording 4K 24-30 fps. This can hopefully be verified when the camera is out on the market. The Z8 is much larger and heavier which makes it less gimbal-friendly (or at least you need a much heavier gimbal than the ZR, potentially leading to body strain and discomfort, and eventually one is not able to continue). The ZR supports digital audio via the hot shoe (future products will support it, including tascam's) and 32-bit float, which are useful features for recording on-location audio. The ZR has a larger back display. I imagine only those who always record video on a tripod would be happy using the Z8 or Z9 while those who hand-hold or use a gimbal often, and those who simply need a lower-cost solution for video would prefer the ZR. The Z8 and Z9 of course are capable of high-resolution stills, with high frame rates, and have much less rolling shutter in stills shooting than the ZR (which has lower rolling shutter in video mode). So, many stills shooters will prefer the Z8/Z9 if they can afford it and justify the cost and weight.
-
I've noticed this in a couple reviews. Kinda surprised because the h265 on Z8/Z9 is quite good, even when compared to NRAW. So I do wonder if the h265 on ZR is somewhat "bad" maybe perhaps as noted above to circumvent overheating. I like having options on a camera but if the h265 is horrible than yeah that means this is an ultra high bitrate cam only. ..which kinda leads me to ask who would prefer the ZR to a Z8? both are around the same price here in EU.
-
Jahleh reacted to a post in a topic: Nikon Zr is coming
-
Jahleh reacted to a post in a topic: Nikon Zr is coming
-
Prores RAW has an even higher data rate than R3D or N-RAW on the ZR. Nikon lists ZR data rates for Prores 422 HQ 4K 25 fps at 820 Mb/s (102.5 MB/s) and 6K at 25 fps at 1600 Mbps (200 MB/s). Thus the Prores options for 6K are even bigger than the R3D or N-RAW, but the 4K version of Prores 422 HQ is a bit more manageable than 6K. Prores 422 HQ may be easier to edit than RAW in some ways (at least distortion and vignetting profiles are applied in-camera so there is less post work to be done). I use Prores 422 HQ 4K on the Z8 as my go-to format. I love the colors and image quality.
-
Someone above was asking about the data rates I recall. For Red Raw ‘Lite’ they are as follows: 6048 x 3402 : 59.94p (3780 Mbps), 50p (3160 Mbps), 29.97p (1900 Mbps), 25p (1590 Mbps), 23.97p (1520 Mbps) Compared with S1II 6K open gate at 200Mbps it really hits hard. As much as I love this camera (the Zr) now I have had more time to think about it, I’d want to use that Red codec and both the 25p and 50p options but that’s 8-16x the data rates…and that would be nuts for my kind of work. Nikon is still the best lens platform however at this time.
-
How about ProRes? The ZR has ProRes HQ and ProRes RAW. That should be easy to edit on a Mac, right?
- Yesterday
-
So this is a very good test of the ZR. I don't know if the english AI translation is 100% correct, but anyone can try it. He was ecstatic from the start about the DR of the camera and did a latitude test, using middle grey and overexposing and underexposing to see the level before clipping the highlight and the noise barrier. This test is very good for the ZR as DR/Latitude test have been a bit all over the place. If you watched the CVP test, it was like 6 at best 7 stops of latitude!!! The ZR was clipping even before the Z6III !!! My guess is most of the test were done before Davinci last update to incorporate REDraw NE etc. And the guys were using REDsoftware to convert the files in Tiff etc. and it might be that file did lose some information. He is getting 5 stop over and 3 to 4 stop below. So, a 8 to 9 stops of latitude, at nine it is huge. If you watch CineD lab test, you are in the RED raptorX, Panasonic S1ii territory. The Z9 approaches that, but most of the other Sony cameras (but mostly in compress format) like the Sony A1, Sony Venice (RAW) etc are at 8 stops. In their test, their is only the Sony Burano, Alexa LF at 10 stops and the Alexa 35 at 12 stops!!! His complain is like everyone about micro HDMI, and huge file size. I sincerely hope Nikon does give us a lower bitrate REdraw. He also says the h265 is bad, my guess it is that when you get use to that RAW, you see everything around bad. Matti Haapoja had the same reaction when comparing the ZR side by side with the Fx3. He then changed after using the h265 a bit more and said it was at least equal to the fx3 or better. Nikon Zr is its on worst enemy, when people compare its h265 to the raw, because the raw is so good, they feel the h265 is bad. But in the end very very positive about the camera.
-
Davide DB reacted to a post in a topic: Canon USA drops new teaser (FX30 competitor?)
-
1st night flight in a brazilian town (Pouso Alegre, Minas Gerais) to prove this 1-inch sensor drone makes it a DJI Mini of a different kind indeed — in Portuguese language:
-
Hey All, I made some brand new fantasy brick textures to share with you. They live on my TXR-Brick - Seamless page. Here's the link: https://soundimage.org/txr-brick-seamless/ If you find my assets helpful, please consider making small contribution to support my efforts. I honestly hate asking, but I do pay for everything myself including my music gear which is very expensive, so contributions from the community really help me a lot. Here are some ways you can help: Donate (any amount is helpful and much appreciated) https://soundimage.org/donate/ Get my Ogg Game Music Mega Pack (over 1400 tracks and growing) https://soundimage.gumroad.com/l/ylyre Get an Ogg Genre Music Pack https://soundimage.org/ogg-music-packs-2/ As always, enjoy, please stay safe and keep being creative!
-
The way I've used it in the past is there's a DCTL that will convert to/from OKLab. The pain is that it assumes you're in LogC3, so I have to do a CST before/after to get from/to DWG/DI which I use as my timeline colour space. My next steps were to look at the licensing for the OKLab DCTL, and work out how to just go directly from DWG/DI to OKLab in my DCTL. I'd assume I'd just need to combine the matrices for DWG->LogC3 and the LogC3->OKLab together into one step, but not sure if that's right. The way I'd do it is to implement a function that can be applied to the LAB variables that is stronger in the target areas than the others, or only apply in the target areas. A simple way is to say something like: if(A<0) { A=0; } if(B<0) { B=0; } X = (A * B); Then use that as a mask where the transformation is multiplied by X, so if X=1 the full effect is applied and if X=0 no effect is applied. What that will do is not effect the three quarters of the colour circle where either A or B are negative, and for the quarter they're both positive it will start at zero on the edges and then ramp up. This will ensure nothing in the image breaks because every adjacent colour before the operation remains adjacent afterwards. That will create sudden transitions in the mask though, so you could (for example) square the mask before using it, so values of X that are very low will be vanishingly low and the surface created will be a smooth curve. A bit more sophistication can make the transitions at the top (near 1) smooth too. This above is a transform that targets the A=B vector, but if you calculate Hue and Sat from the A and B values, then you can start to combine all sorts of values together, like having the value target a hue with a certain range, a saturation with a certain range, and then square that to target a location on the A-B plane. You can localise the intensity further by cubing X, or better yet, apply a variable factor which shifts X closer to 1 before it gets squared or cubed, so you can adjust it to the strength you want. While you're developing these things I'd map the variables to sliders in the plugin and then you can tune them and when you find good values just hard-code them. People have been calling for many years to be able to change the colour space of lots of controls, the way you can with tools like the Colour Warper in the spiderweb view. This would make grading so much easier if you could just set the colour space of the Saturation knob to be OKLab and be done with it, etc.
-
It depends whether you like having presets to quickly set tonemapping and highlight rolloff in R3D or manually changing exposure, shadows and highlights in NRaw. R3D’s presets seem a bit limited compared to what you can do with Nraw’s -100% - 100% sliders. For example R3D with tonemapping low is too flat in the shadows and with hard has too much contrast. With medium and highlight rolloff set to very soft it can look ok, but if you overexpose just before clipping point while shooting highlights are too bright still with R3D. It can provide pleasing looking results too. ZR’s R3D 6k50p High is 3160 Mbps 23,7GB/min and Z8’s NRaw 8k50p Norm is only 2890Mbps 21,67GB/min. Kind of tempted to try ZR, buth with these data rates, double the NRaw Norm it is a no go, and even Z8 8k data rates would be more tolerable. At least you have more options to choose from now.
-
https://www.slashcam.de/artikel/Test/Canon-Cinema-EOS-C50--Sensor-Bildqualitaet---Debayering--Rolling-Shutter-und-Dynamik--Dynamic-Range-.html#DynamicRange Despite what the specs and the Imatest says, this review does not agree that there is an overall improvement in crop mode.
-
What are the datarates with h265 vs nraw?
-
Ninpo33 reacted to a post in a topic: Panasonic Lumix S1R Mark II coming soon
-
I saw this posted somewhere else and it definitely wouldn't. R3D NE is the same as N-raw, which has different compressions rates. H.265 with Red's Log3G10 would also require the same processing power as doing it with N-log. It's simply switching out the logarithmic function and the colour profile that's applied. You would lose the chroma noise reduction and highlight recovery that's done in post though (unless they did it in camera - but that actually would require additional processing - although they already do some noise reduction in camera so it depends on the techniques). I'd like to see their next gen cameras doing that in camera along with a 14bit readout like the Fuji xh2s.
-
I don't think Resolve supports oklab yet. According to google's ai you'd need to use an openfx plugin to provide support. CIELAB is still a good colourspace though. It's a huge improvement for saturation compared to Resolve's default in HSL. Do you have an example of "target certain ranges but are applied globally". Definitely agree that LAB or even HSV are better spaces than the default. And I do think it's surprising the defaults aren't improved to provide better results- especially when the software is mainly known for colour grading.
- Last week
-
One thing I saw, is that the R3d hack, give a more pleasing highlight rolloff, or preserving the highlight better, resulting in some more DR.
-
Danyyyel reacted to a post in a topic: Nikon Zr is coming
-
MrSMW reacted to a post in a topic: Nikon Zr is coming
-
j_one reacted to a post in a topic: Nikon Zr is coming
-
Snowfun reacted to a post in a topic: Nikon Zr is coming
-
I'll be honest. If anyone is starting from zero (including myself) - we'd all jump on this... In fact, if anyone asked me... "which one should I go for".... this is it. Its the same price as a Canon R7 (more or less, no matter where you are coming from with more features).