Coming Soon: Review of Digital Film Stock (DFS) 3D LUTs for the Natural Look of Analog Film

Links:

Panasonic Lumix DC-GH5 Review Loaner Arrives, Testing With Leeming LUT One and Seercam Cube GH5 Cage – UPDATED

A review loaner of the Panasonic Lumix DC-GH5 arrived yesterday afternoon and it immediately found its way into Seercam’s Cube GH5 camera cage with Extension Kit for Cube GH5. Then I attached a Manfrotto Pixi Table Tripod-cum-handle to the Extension Kit’s coldshoe mount, ready for action should it occur.

First thing the next day, I was pleasantly surprised by a visit from Petra, one of the three young female brush turkeys whom we raised almost from the time they leaped out of their eggs on the mound next door. I grabbed the GH5 plus Seercam cage, hoped that the Griffin Hammond GH5 camera settings file I had installed late the night before would be up to the task, and jumped out the door. 

It was excellent to finally be able to try out Seercam’s one-piece cage for Panasonic’s Lumix DC-GH5 camera.
The Panasonic Lumix DC-GH5 review loaner camera arrived minus several items including the eye cup, USB 3 cable and lens hood for the Panasonic Leica DG Vario-Elmarit 12-60mm f/2.8-4.0 Aspheric Power OIS zoom lens.
The Panasonic Lumix DC-GH5 review loaner camera arrived minus several items including the eye cup, USB 3 cable and lens hood for the Panasonic Leica DG Vario-Elmarit 12-60mm f/2.8-4.0 Aspheric Power OIS zoom lens. We later improvised a temporary solution for the GH5’s eye cup from a spare eye cup from my GH4, attached with UHU Yellow Tack and hope.

We helped Petra recuperate from attacks by dogs who had stripped her of tail and wing feathers twice over the past six months, and she has grown up into a beautiful, confident young adult who now, it seems, has formed her own little tribe of three young brush turkeys whom she was leading about.

Still frames from my first GH5 video shoot of Petra and her friends

The footage reveals that I will need to reinforce the way we have attached the spare GH4 eye cup to the GH5 as critical focus was missed on several crucial shots due to relying solely on the monitor with focus peaking while shooting in semi-darkness.

I will be trying the GH5 out on some stills photographs next and then will load up Paul Leeming’s Leeming LUT One settings for Cinelike D and V-Log L on the GH5 for further video shoots over the two-week loan period.

I will be editing and grading GH5 footage in DaVinci Resolve Studio 14 and Final Cut Pro X and processing stills in a number of image editors, LUTs and color grading plug-ins, and raw processors. I will be relying on Lesspain Software’s excellent Kyno media management and productivity software throughout.

Snapshots from my second day with the GH5

It usually takes me a few days to start to understand and get the best out of a new camera and even longer to understand a new lens, and the GH5 and its Panasonic Leica 12-60mm kit zoom is no exception. Another factor is that it can take a while for software companies to fully support new cameras and at the moment none of them appears to perfectly support this specific lens and camera combination.

At the moment I am defaulting to Adobe Camera Raw with VSCO presets and Photoshop, but once I know enough about what the GH5 and this lens can do then I will explore how other raw processing and image editing software interprets images from them. So far, though, the images look impressive.

My current Seercam Cube GH5 cage configuration for stills and video

I often go into situations where I may need to shoot stills and video, and so a minimal rig is most useful, allowing me the flexibility to make photographs while holding the camera in vertical/portrait or horizontal/landscape mode, or quickly switch over to video without having to add extra items.

I often use my GH4 and GX8 in minimalist rigging like here, in the GH4’s case in a Motion9/Seercam CubeMix GH4/3 cage and for the GX8 a SmallRig cage. I also like going even more minimal with my GH4 and attach just a battery grip and a microphone.

A GH5 is definitely high on my wishlist, reinforced by my experience so far with the camera, and I will be adding a battery grip, XLR audio adapter and, when Seercam comes out with its special battery pack that mounts in the GH5’s rod riser, will add one of those too.

A number of GH5 users report that the camera rips through batteries especially when shooting 4K 10-bit 4:2:2 video and using stabilization. I have experienced that myself already. I will need to at least double my collection of batteries for the GH5 and look at other power options too.

Some GH5 owners have stated that they have bypassed all other brands of cages for the GH5 and have opted for the minimalist SmallRig cage due to it being one of the first to have strap-mounting holes on the camera right side. It is easy to attach straps to any cage by screwing strap-mounting into your cage’s 1/4-20 tapped holes.

Right now I am using Peak Design Pro Drive Screws as they are the only ones I found in a local camera store but other moviemakers tell me they use other, smaller screws in preference. I am sure that camera accessories makers could come up with much better optional strap-mounting drives.

On another note, I have been using a spare eye cup from my GH4 to temporarily replace the one missing from the review loaner GH5. I have tried gaffer tape, Blue-Tack and UHU Yellow Tack – proper name Sticky Tack or Poster Putty – but found that the UHU Yellow Tack works best, though the eye-cup has fallen off a few times anyway.

Links

Image Credits

Help support ‘Untitled’

Clicking on these affiliate links helps us continue our work for ‘Untitled: Stories of Creativity, Innovation, Success’.

  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera (Body Only)B&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 8-18mm Lens KitB&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 12-35mm Lens KitB&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 12-60mm LensB&H
  • Panasonic DMW-XLR1 XLR Microphone AdapterB&H
  • Panasonic DMW-BGGH5 Battery Grip – B&H
  • Panasonic V-Log L Function Activation Code for DMC-GH4, DC-GH5, and DMC-FZ2500B&H
  • Atomos Ninja Inferno 7″ 4K HDMI Recording Monitor and accessoriesB&H
  • Seercam GH5 CageB&H
  • Seercam Cage for GH5 with Classic HandleB&H
  • Seercam Extension Kit for CUBE GH5 CageB&H

Grading Panasonic Lumix GH5 Footage? This List of LUT Plug-Ins and Color Grading Utilities for Final Cut Pro X May Be Useful – UPDATED

A number of Panasonic Lumix GH5 owners using Final Cut Pro X with LUT loading plug-ins have reported varying LUT interpretation results with 8-bit and 10-bit footage. The problem involves clamping or lowering the footage superwhites after LUTs have been applied. 

High whites are well-preserved in GH5 V-Log 10-bit 4:2:2 footage with Leeming LUT One applied in Premiere Pro, before and after

The most common problem reportedly does not appear in Adobe’s Premiere Pro NLE using the Lumetri Color panel, but seems to be centred on Apple’s Final Cut Pro X or more specifically some current versions of third party LUT-loading plug-ins.

So far the specific causes of this problem, and its permanent solution, have not been 100% identified, but it may be useful to share a list of the free and paid-for LUT plug-ins and related software that are currently available. If the cause resides in one or more specific LUT plug-ins, then it may be wise to try out others on the list below.

Meanwhile Premiere Pro itself has some problems with correctly supporting 8-bit and 10-bit GH5 footage and Blackmagic’s DaVinci Resolve colour grading software-cum-NLE also seems to incorrectly clamp super whites after LUTs have been applied.

LUT and colour grading plug-ins, and applications

  • Chromatic – currently undergoing development, CoreMelt’s Chromatic color grading plug-in is their “all in one color grading plugin that combines curves, color wheels, tracked masks, inside-outside mask grades, selective color correction, LUT loading and management and degrain, regrain all in one tool.”
  • Color Finale and Color Finale Pro – colour grading plug-in suite with LUT loading capability, made by Denver Riddle of Color Grading Central.
  • Epicolor – intriguing new product by Lemke Software, available through FxFactory, includes a post production LUT application feature.
  • FxFactory – retails a catalog of plug-ins and effects for Final Cut Pro X and other NLEs including colour grading plug-ins.
  • FCPX LUT Loader – free plug-in for Macs running macOS Sierra and later, made by FCPX plug-ins specialist Pixel Film Studios, which offers a number of LUT looks packs for purchase.
  • LUT Buddy – free LUT loader plug-in by Red Giant, formerly available as a separate download but now included in Red Giant’s Magic Bullet Suite 13, available in a trial version.
  • LUT Gallery – according to maker Denver Riddle of Color Grading Central, the “most powerful way to do color grading with LUTs! Includes Auto WB Color Picker”.
  • LUT Utility – by Color Grading Central, also maker of Color Finale.
  • LUTx – FCPX plug-ins maker CoreMelt states that LUTx is “the most powerful LUT solution for Final Cut Pro X” and retails a number of looks LUT collections.
  • mLUT – free LUT loading plug-in by motionVFX, retailer of a range of looks LUT packages.
  • ScopeBox – professional scopes application for macOS computers, that allows feeding video from a range of DIT tools and Adobe video software as well as Final Cut Pro X into ScopeBox via ScopeLink. ScopeBox maker divergent media says that “the scopes found in most desktop editing applications leave a lot to be desired – they’re not accurate, they’re slow, and they’re not configurable”.

The crux of the problem and a workaround

Paul Leeming of Leeming LUT One describes the problem as follows. The LUTs from his unified, corrective LUT system are “designed to maximize dynamic range, fix skin tones, remove unwanted colour casts and provide an accurate Rec. 709 starting point for further creative colour grading”.

The Leeming LUT One system provides “the best possible settings to maximise dynamic range and image quality for that camera, while minimising noise and other unwanted artefacts”. Thus the system’s LUTs are “designed to work with the full float levels of the video clips as they come out of camera”.

“Some cameras stop at 100 IRE, but others such as Panasonic and Sony retain superwhite up to 109 IRE (usually), so my LUTs are designed around that limit, not the 100 IRE limit,” Mr Leeming says.

He offers one potential workaround, until LUT plug-ins are updated to support float space. “The easiest temporary solution is to adjust IRE for clips to fall within 0-100 IRE, then apply the LUT, as in theory the distribution of values in float space should be the same. That should avoid clipping”.

Mr Leeming notes that he designs Leeming LUT One in Premiere Pro which “handles superwhites with the LUT directly” and “no need to pull down exposure” and was “not aware that there were programs which didn’t pull down superwhites or lift superblacks”.

A more permanent solution

Roger Bolton of CoreMelt, developer of Chromatic and LUTx, has further insights into the problem and its solution:

A LUT is defined in the color ranges 0-1 in float with 1 being defined as the highest legal level (100 IRE). You can stretch the LUT out to handle the additional levels but that’s changing the look of the LUT if it was designed on legal levels. There’s not really a “correct” solution that I’m aware of, so how a LUT loader should handle this is something that needs flexibility.

As Chromatic is currently under development, Mr Bolton says that “we plan to allow a few different ways of dealing with the issue” and has asked users to send him their requests. He states that LUTx will be updated to handle superwhites and Chromatic will also handle them when released.

Update

CoreMelt has released Chromatic and its is available as a 14-day free trial or as a special launch offer for one week only, closing at Pacific Standard Time (PST) 7th August 2017. The special offer contains Chromatic and over 150 LUTs.

Links

Image Credits

Still-frame from footage shot by Paul Leeming with Panasonic Lumix GH5 using V-LogL and Leeming LUT One GH5 settings then processed in Premiere Pro with Leeming LUT One for GH5.

Help support ‘Untitled’

Clicking on these affiliate links helps us continue our work for ‘Untitled: Stories of Creativity, Innovation, Success’.

Camera, Kits, Battery Grip and V-Log L

  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera (Body Only)B&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 8-18mm Lens KitB&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 12-35mm Lens Kit – B&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 12-60mm LensB&H
  • Panasonic DMW-BGGH5 Battery Grip – B&H
  • Panasonic V-Log L Function Activation Code for DMC-GH4, DC-GH5, and DMC-FZ2500B&H

SDXC V90 cards

  • Angelbird 64GB AV Pro UHS-II V90 SDXC Memory CardB&H
  • Angelbird 128GB AV Pro UHS-II V90 SDXC Memory CardB&H
  • Panasonic 128GB UHS-II V90 SDXC Memory CardB&H

L-Plates

  • Really Right Stuff L-Plate Set for Panasonic Lumix DC-GH5 Camera Body  – B&H

Camera Cages

  • Movcam Cage for Panasonic GH5B&H
  • Movcam Cage Kit for Panasonic GH5B&H
  • Seercam GH5 CageB&H
  • Seercam Cage for GH5 with Classic HandleB&H
  • Seercam Extension Kit for CUBE GH5 CageB&H

Panasonic Lumix GH5 10-bit 4:2:2 V-Log Footage to Download and Practice Grading

Still needing more Panasonic Lumix GH5 exposure, as it were? One keenly anticipated aspect of the GH5 is its ability to record V-Log 10-bit 4:2:2 footage internally instead of only via an external monitor/recorder. Emmanuel Pampuri is kindly sharing some footage that can be downloaded in order to practice grading it with NLEs’ colour grading functionality or in colour grading software like BlackMagic’s DaVinci Resolve. 

The current line-up of Veydra Mini Prime cinema lenses, from 12mm at left through 16mm, 19mm, 25mm, 35mm, 50mm to 85mm. Veydra sells these lenses in kits or individually. A focally well-spaced set of matched Veydra primes would be a real asset and a more practical alternative than trying to assemble a set of non-matched non-cinema stills primes in various brands.

Mr Pampuri shot his footage with Veydra mini cinema prime lenses, “built for mirrorless cameras with Micro4/3 and S35 sensors” and with “multiple mounting options including Micro 4/3, Sony E-Mount, and C-Mount”.

Although I have yet to see Veydra lenses in the flesh, as it were, they sound like an excellent solution for making feature films and documentaries with Super 16 cameras like the GH5 and its M43 stablemates and competitors.

At time of writing, Mr Pampuri had mistakenly uploaded the footage as 8-bit 4:2:o but will be replacing that with 10-bit 4:2:2 footage soon.

Emmanuel Pampuri – PANASONIC LUMIX GH5 C4K Ungraded 4:2:2 10 Bits V-log 150mbs “Constance Flowers”

Links

Image Credits

Header image hack and concept by Carmel D. Morris, apologies to RJ Matson.

Help support ‘Untitled’

Clicking on these affiliate links helps us continue our work for ‘Untitled: Stories of Creativity, Innovation, Success’.

Camera, Kits, Battery Grip and V-Log L

  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera (Body Only)B&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 8-18mm Lens KitB&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 12-35mm Lens Kit – B&H
  • Panasonic Lumix DC-GH5 Mirrorless Micro Four Thirds Digital Camera with 12-60mm LensB&H
  • Panasonic DMW-BGGH5 Battery Grip – B&H
  • Panasonic V-Log L Function Activation Code for DMC-GH4, DC-GH5, and DMC-FZ2500B&H

SDXC V90 cards

  • Angelbird 64GB AV Pro UHS-II V90 SDXC Memory CardB&H
  • Angelbird 128GB AV Pro UHS-II V90 SDXC Memory CardB&H
  • Panasonic 128GB UHS-II V90 SDXC Memory CardB&H

L-Plates

  • Really Right Stuff L-Plate Set for Panasonic Lumix DC-GH5 Camera Body  – B&H

Camera Cages

  • Movcam Cage for Panasonic GH5B&H
  • Movcam Cage Kit for Panasonic GH5B&H
  • Seercam GH5 CageB&H
  • Seercam Cage for GH5 with Classic HandleB&H
  • Seercam Extension Kit for CUBE GH5 CageB&H