Cinnafilm 6.6.19

Colorfront at NAB with 8K HDR, product updates

Colorfront, which makes on-set dailies and transcoding systems, has rolled out new 8K HDR capabilities and updates across its product lines. The company has also deepened its technology partnership with AJA and entered into a new collaboration with Pomfort to bring more efficient color and HDR management on-set.

Colorfront Transkoder is a post workflow tool for handling UHD, HDR camera, color and editorial/deliverables formats, with recent customers such as Sky, Pixelogic, The Picture Shop and Hulu. With a new HDR GUI, Colorfront’s Transkoder 2019 performs the realtime decompression/de-Bayer/playback of Red and Panavision DXL2 8K R3D material displayed on a Samsung 82-inch Q900R QLED 8K Smart TV in HDR and in full 8K resolution (7680 X 4320). The de-Bayering process is optimized through Nvidia GeForce RTX graphics cards with Turing GPU architecture (also available on Colorfront On-Set Dailies 2019), with 8K video output (up to 60p) using AJA Kona 5 video cards.

“8K TV sets are becoming bigger, as well as more affordable, and people are genuinely awestruck when they see 8K camera footage presented on an 8K HDR display,” said Aron Jaszberenyi, managing director, Colorfront. “We are actively working with several companies around the world originating 8K HDR content. Transkoder’s new 8K capabilities — across on-set, post and mastering — demonstrate that 8K HDR is perfectly accessible to an even wider range of content creators.”

Powered by a re-engineered version of Colorfront Engine and featuring the HDR GUI and 8K HDR workflow, Transkoder 2019 supports camera/editorial formats including Apple ProRes RAW, Blackmagic RAW, ARRI Alexa LF/Alexa Mini LF and Codex HDE (High Density Encoding).

Transkoder 2019’s mastering toolset has been further expanded to support Dolby Vision 4.0 as well as Dolby Atmos for the home with IMF and Immersive Audio Bitstream capabilities. The new Subtitle Engine 2.0 supports CineCanvas and IMSC 1.1 rendering for preservation of content, timing, layout and styling. Transkoder can now also package multiple subtitle language tracks into the timeline of an IMP. Further features support fast and efficient audio QC, including solo/mute of individual tracks on the timeline, and a new render strategy for IMF packages enabling independent audio and video rendering.

Colorfront also showed the latest versions of its On-Set Dailies and Express Dailies products for motion pictures and episodic TV production. On-Set Dailies and Express Dailies both now support ProRes RAW, Blackmagic RAW, ARRI Alexa LF/Alexa Mini LF and Codex HDE. As with Transkoder 2019, the new version of On-Set Dailies supports real-time 8K HDR workflows to support a set-to-post pipeline from HDR playback through QC and rendering of HDR deliverables.

In addition, AJA Video Systems has released v3.0 firmware for its FS-HDR realtime HDR/WCG converter and frame synchronizer. The update introduces enhanced coloring tools together with several other improvements for broadcast, on-set, post and pro AV HDR production developed by Colorfront.

A new, integrated Colorfront Engine Film Mode offers an ACES-based grading and look creation toolset with ASC Color Decision List (CDL) controls, built-in LOOK selection including film emulation looks, and variable Output Mastering Nit Levels for PQ, HLG Extended and P3 colorspace clamp.

Since launching in 2018, FS-HDR has been used on a wide range of TV and live outside broadcast productions, as well as motion pictures including Paramount Pictures’ Top Gun: Maverick, shot by Claudio Miranda, ASC.

Colorfront licensed its HDR Image Analyzer software to AJA for AJA’s HDR Image Analyzer in 2018. A new version of AJA HDR Image Analyzer is set for release during Q3 2019.

Finally, Colorfront and Pomfort have teamed up to integrate their respective HDR-capable on-set systems. This collaboration, harnessing Colorfront Engine, will include live CDL reading in ACES pipelines between Colorfront On-Set/Express Dailies and Pomfort LiveGrade Pro, giving motion picture productions better control of HDR images while simplifying their on-set color workflows and dailies processes.


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