Tag Archives: 4K

AJA ships HDR Image Analyzer developed with Colorfont

AJA is now shipping HDR Image Analyzer, a realtime HDR monitoring and analysis solution developed in partnership with Colorfront. HDR Image Analyzer features waveform, histogram and vectorscope monitoring and analysis of 4K/UltraHD/2K/HD, HDR and WCG content for broadcast and OTT production, post, QC and mastering.

Combining AJA’s video I/O with HDR analysis tools from Colorfront in a compact 1RU chassis, the HDR Image Analyzer features a toolset for monitoring and analyzing HDR formats, including Perceptual Quantizer (PQ) and Hybrid Log Gamma (HLG) for 4K/UltraHD workflows. The HDR Image Analyzer takes in up to 4K sources across 4x 3G-SDI inputs and loops the video out, allowing analysis at any point in the production workflow.

Additional feature highlights include:
– Support for display referred SDR (Rec.709), HDR ST 2084/PQ and HLG analysis
– Support for scene referred ARRI, Canon, Panasonic, Red and Sony camera color spaces
– Display and color processing look up table (LUT) support
– Automatic color space conversion based on the award winning Colorfront Engine
– CIE graph, vectorscope, waveform and histogram support– Nit levels and phase metering
– False color mode to easily spot out-of-gamut/out-of-brightness pixels
– Advanced out-of-gamut and out-of-brightness detection with error intolerance
– Data analyzer with pixel picker
– Line mode to focus a region of interest onto a single horizontal or vertical line
– File-based error logging with timecode
– Reference still store
– UltraHD UI for native-resolution picture display
– Up to 4K/UltraHD 60p over 4x 3G-SDI inputs, with loop out
– SDI auto signal detection
– Loop through output to broadcast monitors
– Three-year warranty

The HDR Image Analyzer is the second technology collaboration between AJA and Colorfront, following the integration of Colorfront Engine into AJA’s FS-HDR realtime HDR/WCG converter. Colorfront has exclusively licensed its Colorfront HDR Image Analyzer software to AJA for the HDR Image Analyzer.

The HDR Image Analyzer is available through AJA’s worldwide reseller network for $15,995.

Shutterstock Select: 4K footage shot on cinema cameras

Shutterstock has introduced a new tier of footage: Shutterstock Select. This collection of exclusive video clips includes far-ranging content — everything from everyday moments to blockbuster-worthy action scenes — all captured by industry pros using cinema-grade cameras. The Shutterstock Select video collection is available to download in both 4K and HD.

“As most filmmakers and cinematographers know, creating high-quality establishing shots are important to any film, but are also very expensive to produce,” says Jon Oringer, founder/CEO of Shutterstock.

This new tier offering features in-demand content categories, such as cinematic aerials, millennial adventure, gastronomy, action scenes and workplace scenes. The shots are filmed on high-end cinema cameras using cinema lenses.

According to Shutterstock’s director, creative video content, Kyle Trotter, a variety of cinema-grade equipment was used to create this collection. The Phantom Flex4K was used for super slow motion 1000fps footage. Contributors also used Red’s latest sensor, the Monstro, on some shoots and as a result filmed large format for some of the content. Additionally, they used the Shotover K1 and Cineflex (both camera rigs for helicopters). In terms of lenses, the Cooke S4s, ARRI/Zeiss Ultra Primes and Sigma Cine Primes were used. This footage was created with a particular focus on Hollywood-style camera movements, composition and acting.

Two of the contributors Shutterstock worked with and are highlighting in this collection are VIA Films’ Daniel Hurst and Aila Images’ Bevan Goldswain. “We aim to build the Shutterstock Select collection by working with more contributors [who can provide  high-quality content] we expect for this offering,” says Trotter. To learn more about contributing, check out their FAQ here.

 

MammothHD shooting, offering 8K footage

By Randi Altman

Stock imagery house MammothHD has embraced 8K production, shooting studio, macros, aerials, landscapes, wildlife and more. Clark Dunbar, owner of MammothHD, is shooting using the Red 8K VistaVision model. He’s also getting 8K submissions from his network of shooters and producers from around the world. They have been calling on the Red Helium s35 and Epic-W models.

“8K is coming fast —from feature films to broadcast to specialty uses, such as signage and exhibits — the Rio Olympics were shot partially in 8K, and the 2020 Tokyo Olympics will be broadcast in 8K,” says Dunbar. “TV and projector manufacturers of flat screens, monitors and projectors are moving to 8K and prices are dropping, so there is a current clientele for 8K, and we see a growing move to 8K in the near future.”

So why is it important to have 8K imagery while the path is still being paved? “Having an 8K master gives all the benefits of shooting in 8K, but also allows for a beautiful and better over-sampled down-rezing for 4K or lower. There is less noise (if any, and smaller noise/grain patterns) so it’s smoother and sharper and the new color space has incredible dynamic range. Also, shooting in RAW gives the advantages of working to any color grading post conforms you’d like, and with 8K original capture, if needed, there is a large canvas in which to re-frame.”

He says another benefit for 8K is in post — with all those pixels — if you need to stabilize a shot “you have much more control and room for re-framing.”

In terms of lenses, which Dunbar says “are a critical part of the selection for each shot,” current VistaVision sessions have used Zeiss Otus, Zeiss Makro, Canon, Sigma and Nikon glass from 11mm to 600mm, including extension tubes for the macro work and 2X doublers for a few of the telephotos.

“Along with how the lighting conditions affect the intent of the shot, in the field we use from natural light (all times of day), along with on-camera filtration (ND, grad ND, polarizers) with LED panels as supplements to studio set-ups with a choice of light fixtures,” explains Dunbar. “These range from flashlights, candles, LED panels from 2-x-3 inches to 1-x-2 foot panels, old tungsten units and light through the window. Having been shooting for almost 50 years, I like to use whatever tool is around that fits the need of the shot. If not, I figure out what will do from what’s in the kit.”

Dunbar not only shoots, he edits and colors as well. “My edit suite is kind of old. I have a MacPro (cylinder) with over a petabyte of online storage. I look forward to moving to the next-generation of Macs with Thunderbolt 3. On my current system, I rarely get to see the full 8K resolution. I can check files at 4K via the AJA io4K or the KiPro box to a 4K TV.

“As a stock footage house, other than our occasional demo reels, and a few custom-produced client show reels, we only work with single clips in review, selection and prepping for the MammothHD library and galleries,” he explains. “So as an edit suite, we don’t need a full bore throughput for 4K, much less 8K. Although at some point I’d love to have an 8K state-of-the-art system to see just what we’re actually capturing in realtime.”

Apps used in MammothHD’s Apple-based edit suite are Red’s RedCineX (the current beta build) using the new IPP2 pipeline, Apple’s Final Cut 7 and FCP X, Adobe’s Premiere, After Effects and Photoshop, and Blackmagic’s Resolve, along with QuickTime 7 Pro.

Working with these large 8K files has been a challenge, says Dunbar. “When selecting a single frame for export as a 16-bit tiff (via the RedCine-X application), the resulting tiff file in 8K is 200MB!”

The majority of storage used at MammothHD is Promise Pegasus and G-Tech Thunderbolt and Thunderbolt 2 RAIDs, but the company has single disks, LTO tape and even some old SDLT media ranging from FireWire to eSata.

“Like moving to 4K a decade ago, once you see it it’s hard to go back to lower resolutions. I’m looking forward to expanding the MammothHD 8K galleries with more subjects and styles to fill the 8K markets.” Until then Dunbar also remains focused on 4K+ footage, which he says is his site’s specialty.

Quick Chat: Endcrawl now supports 4K

By Randi Altman

Endcrawl, a web-based end credits service, is now supporting 4K. This rollout comes on the heels of an extensive testing period — Endcrawl ran 37 different 4K pilot projects on movies for Netflix, Sony and Filmnation.

Along with 4K support comes new pricing. All projects still start on a free-forever tier with 1K preview renders, and users can upgrade to 4K for $999 or 2K for $499.

We reached out to Endcrawl co-founder John “Pliny” Eremic to find out more about the upgrade to 4K.

You are now offering unlimited 4K renders in the cloud. Why was that an important thing to include in Endcrawl, and what does that mean for users?
We’ve seen a sharp rise in the demand for 4K and UHD finishes over the past 18 months. Some of this is driven by studios, like Netflix and Sony, but there’s plenty of call for 4K on the indie and short-form side as well.

Why cloud rendering?
Speed is a big reason. 4K renders usually turn around in less than an hour. 2K renders in half that time. You’d need a beefy rig to match that performance. Convenience is another reason. Offloading renders to the cloud eliminates a huge bottleneck. If you need that late-night clutch render it’s just a few clicks away. Your workflow isn’t tied to a single workstation somewhere… or to business hours.

That’s why we decided to make Endcrawl 100% cloud-based from day one. And, yes, I’d say that using SaaS tools in production is more or less completely normalized in 2017.

Endcrawl’s UI

Are renders really unlimited?
Yes, they are. Unlimited preview renders on the free tier. Unlimited 2K or 4K uncompressed for upgraded projects. We do reserve the right to cut off a project if someone is behaving abusively or just spamming the render engine for kicks.

Have you ever had to do that?
After more than 1,000 projects, this has come up exactly zero times.

Can you mention some films Endcrawl has been used on?
Moonlight, 10 Cloverfield Lane, Ava DuVernay’s 13th, Oliver Stone’s Snowden, Spike Lee’s Chi-Raq, Pride Prejudice & Zombies and Dirty Grandpa, and about 1,000 others.

What else should people know?
– It’s still really fast. 4K renders turn around in about an hour. That’s 60 minutes from clicking “render” until you (or your post house) see a download link to fresh, zipped DPX frames. I cannot overstate how much this comes in handy.
– File sizes are small. Even though a five-minute 4K sequence weighs in at around 250GB, those same frames zip up to just 2.2GB. That’s a compression ratio of more than 100:1. On a fast pipe, you’ll download that in minutes.
– All projects are 4K under the hood now. Even if you’re on a 1K or 2K tier, our engine initially typesets and rasterizes all renders in 4K.
– 4K is still tough on the desktop. Some applications start to run out of memory even on lengthy 2K credits sequences — to say nothing of 4K. Endcrawl eliminates those worries and adds collaboration, live preview and that speedy cloud render engine.

Bluefish444 supports Adobe CC and 4K HDR with Epoch card

Bluefish444 Epoch video audio and data I/O cards now support the advanced 4K high dynamic range (HDR) workflows offered in the latest versions of the Adobe Creative Cloud.

Epoch SDI and HDMI solutions are suited for Adobe’s Premiere Pro CC, After Effects CC, Audition CC and other tools that are part of the Creative Cloud. With GPU-accelerated performance for emerging post workflows, including 4K HDR and video over IP, Adobe and Bluefish444 are providing a strong option for pros.

Bluefish444’s Adobe Mercury Transmit support for Adobe Creative Cloud brings improved performance in demanding workflows requiring realtime video I/O from UHD and 4K HDR sequences.

Bluefish444 Epoch video card support adds:
• HD/SD SDI input and output
• 4K/2K SDI input and output
• 12/10/8-bit SDI input and output
• 4K/2K/HD/SD HDMI preview
• Quad split 4K UHD SDI
• Two sample interleaved 4K UHD SDI
• 23, 24, 25, 29, 30fps video input and output
• 48, 50, 59, 60fps video input and output
• Dual-link 1.5Gbps SDI
• 3Gbps level A & B SDI
• Quad link 1.5Gbps and 3Gbps SDI
• AES digital audio
• Analog audio monitoring
• RS-422 machine control
• 12-bit video color space conversions

“Recent updates have enabled performance which was previously unachievable,” reports Tom Lithgow, product manager at Bluefish444. “Thanks to GPU acceleration, and [the] Adobe Mercury Transmit plug-in, Bluefish444 and Adobe users can be confident of smooth realtime video performance for UHD 4K 60fps and HDR content.”

A glimpse at what was new at NAB

By Lance Holte

I made the trek out to Las Vegas last week for the annual NAB show to take in the latest in post production technology, discuss new trends and products and get lost in a sea of exhibits. With over 1,700 exhibitors, it’s impossible to see everything (especially in the two days I was there), but here are a handful of notable things that caught my eye.

Blackmagic DaVinci Resolve Studio 14: While the “non-studio” version is still free, it’s hard to beat the $299 license for the full version of Resolve. As 4K and 3D media becomes increasingly prevalent, and with the release of their micro and mini panels, Resolve can be a very affordable solution for editors, mobile colorists and DITs.

The new editorial and audio tools are particularly appealing to someone like me, who is often more hands-on on the editorial side than the grading side of post. To that regard, the new tracking features look to provide extra ease of use for quick and simple grades. I also love that Blackmagic has gotten rid of the dongles, which removes the hassle of tracking numerous dongles in a post environment where systems and rooms are swapped regularly. Oh, and there’s bin, clip and timeline locking for collaborative workflows, which easily pushes Resolve into the competition for an end-to-end post solution.

Adobe Premiere CC 2017 with After Effects and Audition Adobe Premiere is typically my editorial application of choice, and the increased integration of AE and Audition promise to make an end-to-end Creative Cloud workflow even smoother. I’ve been hoping for a revamp of Premiere’s title tool for a while, and the Essential Graphics panel/new Title Tool appears to greatly increase and streamline Premiere’s motion graphics capabilities — especially as someone who does almost all my graphics work in After Effects and Photoshop. The more integrated the various applications can be, the better; and Adobe has been pushing that aspect for some time now.

On the audio side, Premiere’s Essential Sound Panel tools for volume matching, organization, cleanup and other effects without going directly into Audition (or exporting for ProTools, etc.) will be really helpful, especially for smaller projects and offline mixes. And as a last note, the new Camera Shake Deblur effect in After Effects is fantastic.

Dell UltraSharp 4K HDR Monitor — There were a lot of great looking HDR monitors at the show, but I liked that this one fell in the middle of the pack in terms of price point ($2K), with solid specs (1000 nits, 97.7% of P3, and 76.9% of Rec. 2020) and a reasonable size (27 inches). Seems like a good editorial or VFX display solution, though the price might be pushing budgetary constraints for smaller post houses. I wish it was DCI 4K instead of UHD and a little more affordable, but that will hopefully come with time.

On that note, I really like HP’s DreamColor Z31x Studio Display. It’s not HDR, but it’s 99% of the P3 colorspace, and it’s DCI 4K — as well as 2K, by multiplying every pixel at 2K resolution into exactly 4 pixels — so there’s no odd-numbered scaling and sharpening required. Also, I like working with large monitors, especially at high resolutions. It offers automated (and schedulable) color calibration, though I’d love to see a non-automated display in the future if it could bring the price down. I could see the HP monitor as a great alternative to using more expensive HDR displays for the majority of workstations at many post houses.

As another side note, Flanders Scientific’s OLED 55-inch HDR display was among the most beautiful I’ve ever seen, but with numerous built-in interfaces and scaling capabilities, it’s likely to come at a higher price.

Canon 4K600STZ 4K HDR laser projector — This looks to be a great projection solution for small screening rooms or large editorial bays. It offers huge 4096×2400 resolution, is fairly small and compact, and apparently has very few restraints when it comes to projection angle, which would be nice for a theatrical edit bay (or a really nice home theater). The laser light source is also attractive because it will be low maintenance. At $63K, it’s at the more affordable end of 4K projector pricing.

Mettle 360 Degree/VR Depth plug-ins: I haven’t worked with a ton of 360-degree media, but I have dealt with the challenges of doing depth-related effects in a traditional single-camera space, so the fact that Mettle is doing depth-of-field effects, dolly effects and depth volumetric effects with 360-degree/VR content is pretty incredible. Plus, their plug-ins are designed to integrate with Premiere and After Effects, which is good news for an Adobe power user. I believe they’re still going to be in beta for a while, but I’m very curious to see how their plug-ins play out.

Finally, in terms of purely interesting tech, Sony’s Bravia 4K acoustic surface TVs are pretty wild. Their displays are OLED, so they look great, and the fact that the screen vibrates to create sound instead of having separate speakers or an attached speaker bar is awfully cool. Even at very close viewing, the screen doesn’t appear to move, though it can clearly be felt vibrating when touched. A vibrating acoustic surface raises some questions about mounting, so it may not be perfect for every environment, but interesting nonetheless.


Lance Holte is an LA-based post production supervisor and producer. He has spoken and taught at such events as NAB, SMPTE, SIGGRAPH and Createasphere. You can email him at lance@lanceholte.com.

JVC GY-LS300CH camera offering 4K 4:2:2 recording, 60p output

JVC has announced version 4.0 of the firmware for its GY-LS300CH 4KCAM Super 35 handheld camcorder. The new firmware increases color resolution to 4:2:2 (8-bit) for 4K recording at 24/25/30p onboard to SDXC media cards. In addition, the IP remote function now allows remote control and image viewing in 4K. When using 4K 4:2:2 recording mode, the video output from the HDMI/SDI terminals is HD.

The GY-LS300CH also now has the ability to output Ultra HD (3840 x 2160) video at 60/50p via its HDMI 2.0b port. Through JVC’s partnership with Atomos, the GY-LS300CH integrates with the new Ninja Inferno and Shogun Inferno monitor recorders, triggering recording from the camera’s start/stop operation. Plus, when the camera is set to J-Log1 gamma recording mode, the Atomos units will record the HDR footage and display it on their integrated, 7-inch monitors.

“The upgrades included in our Version 4.0 firmware provide performance enhancements for high raster recording and IP remote capability in 4K, adding even more content creation flexibility to the GY-LS300CH,” says Craig Yanagi, product marketing manager at JVC. “Seamless integration with the new Ninja Inferno will help deliver 60p to our customers and allow them to produce outstanding footage for a variety of 4K and UHD productions.”

Designed for cinematographers, documentarians and broadcast production departments, the GY-LS300CH features JVC’s 4K Super 35 CMOS sensor and a Micro Four Thirds (MFT) lens mount. With its “Variable Scan Mapping” technology, the GY-LS300CH adjusts the sensor to provide native support for MFT, PL, EF and other lenses, which connect to the camera via third-party adapters. Other features include Prime Zoom, which allows shooters using fixed-focal (prime) lenses to zoom in and out without loss of resolution or depth, and a built-in HD streaming engine with Wi-Fi and 4G LTE connectivity for live HD transmission directly to hardware decoders as well as JVCVideocloud, Facebook Live and other CDNs.

The Version 4.0 firmware upgrade is free of charge for all current GY-LS300CH owners and will be available in late May.

Comprimato plug-in manages Ultra HD, VR files within Premiere

Comprimato, makers of GPU-accelerated storage compression and video transcoding solutions, has launched Comprimato UltraPix. This video plug-in offers proxy-free, auto-setup workflows for Ultra HD, VR and more on hardware running Adobe Premiere Pro CC.

The challenge for post facilities finishing in 4K or 8K Ultra HD, or working on immersive 360­ VR projects, is managing the massive amount of data. The files are large, requiring a lot of expensive storage, which can be slow and cumbersome to load, and achieving realtime editing performance is difficult.

Comprimato UltraPix addresses this, building on JPEG2000, a compression format that offers high image quality (including mathematically lossless mode) to generate smaller versions of each frame as an inherent part of the compression process. Comprimato UltraPix delivers the file at a size that the user’s hardware can accommodate.

Once Comprimato UltraPix is loaded on any hardware, it configures itself with auto-setup, requiring no specialist knowledge from the editor who continues to work in Premiere Pro CC exactly as normal. Any workflow can be boosted by Comprimato UltraPix, and the larger the files the greater the benefit.

Comprimato UltraPix is a multi-platform video processing software for instant video resolution in realtime. It is a lightweight, downloadable video plug-in for OS X, Windows and Linux systems. Editors can switch between 4K, 8K, full HD, HD or lower resolutions without proxy-file rendering or transcoding.

“JPEG2000 is an open standard, recognized universally, and post production professionals will already be familiar with it as it is the image standard in DCP digital cinema files,” says Comprimato founder/CEO Jirˇí Matela. “What we have achieved is a unique implementation of JPEG2000 encoding and decoding in software, using the power of the CPU or GPU, which means we can embed it in realtime editing tools like Adobe Premiere Pro CC. It solves a real issue, simply and effectively.”

“Editors and post professionals need tools that integrate ‘under the hood’ so they can focus on content creation and not technology,” says Sue Skidmore, partner relations for Adobe. “Comprimato adds a great option for Adobe Premiere Pro users who need to work with high-resolution video files, including 360 VR material.”

Comprimato UltraPix plug-ins are currently available for Adobe Premiere Pro CC and Foundry Nuke and will be available on other post and VFX tools soon. You can download a free 30-day trial or buy Comprimato UltraPix for $99 a year.

Sony intros extended-life SSDs for 4K or higher-bitrate recording 

Sony is expanding its media lineup with the introduction of two new G Series professional solid-state drives in 960GB (SV-GS96) and 480GB (SV-GS48) capacities. Sony says that these SSDs were designed to meet the growing need for external video recording devices docked to camcorders or high-performance DSLRs.

The new SSDs are an option for respective video recorders, offering videographers stable high-speed capabilities, a sense of security and lower cost of ownership due to their longer life. Using Sony’s Error Correction Code technology, the 960GB G Series SSD achieves up to 2400TBW (Terabytes Written), while the 460GB drive can reach 1200TBW, resulting in less frequent replacement and increased ROI. 2400TBW translates to about 10 years of use for the SV-GS96, if data is fully written to the drive an average of five times per week.

According to Sony, the drives are also designed for ultra-fast, stable data writing. Sony G Series SSDs feature built-in technology preventing sudden speed decreases, while ensuring stable recording of high-bitrate 4K video without frame dropping. For example, used with an Atomos Shogun Inferno, G Series SSDs are able to record video at 4K 60p (ProRes 422 HQ) mode stably.

When paired with the necessary connection cables, the new G Series drives can be effortlessly removed from a recorder and connected to a computer for file downloading, making editing easier and faster with read speeds up to 550MB/s.

G Series SSDs also offer data protection technology that keeps content secure and intact, even if a sudden power failure occurs. To add to the drive’s stability, it features a durable connector which withstands extreme repeated insertion and removal up to 3,000 times — or six times more tolerance than standard SATA connectors — even in harsh conditions.

Sony’s SSD G Series is expected to be available May 2017 at the suggested retail prices of $539 for SV-GS96 and $287 for SV-GS48.

DP John Kelleran shoots Hotel Impossible

Director of photography John Kelleran shot season eight of the Travel Channel’s Hotel Impossible, a reality show in which struggling hotels receive an extensive makeover by veteran hotel operator and hospitality expert Anthony Melchiorri and team.

Kelleran, who has more than two decades experience shooting reality/documentary projects, called on Panasonic VariCam LT 4K cinema camcorders for this series.

eWorking for New York production company Atlas Media, Kelleran shot a dozen Hotel Impossible hour-long episodes in locations that include Palm Springs, Fire Island, Capes May, Cape Hatteras, Sandusky, Ohio, and Albany, New York. The production, which began last April and wrapped in December 2016, spent five days in each location.

Kelleran liked the VariCam LT’s dual native ISOs of 800/5000. “I tested ISO5000 by shooting in my own basement at night, and had my son illuminated only by a lighter and whatever light was coming through the small basement window, one foot candle at best. The footage showed spectacular light on the boy.”

Kelleran regularly deployed ISO5000 on each episode. “The crux of the show is chasing out problems in dark corners and corridors, which we were able to do like never before. The LT’s extreme low light handling allowed us to work in dark rooms with only motivated light sources like lamps and windows, and absolutely keep the honesty of the narrative.”

Atlas Media is handling the edit, using Avid Media Composer. “We gave post such a solid image that they had to spend very little time or money on color correction, but could rather devote resources to graphics, sound design and more,” concludes Kelleran.