|Page (1) of 1 - 06/28/17||email article||print page|
Digital Garden Upgrades New 12G-SDI Machine Room System With Blackmagic Design(June 28, 2017)
To support a number of new 4K editing and grading suites, the new machine room will be built around a 12G-SDI workflow, and will also include a number of Blackmagic Design 12G products, including Smart Videohub 12G 40x40, Videohub Master Controls, Videohub SmartControls, HyperDeck Studio12Gs, MultiView 4 and Mini Converters.
The newly updated facility replaced the original 1.5G-SDI HD/SD workflow that was built 11 years ago. Due to the need for editing and grading rooms being able to support 4K increasing at Digital Garden, they decided to make the system totally 4K compatible. The machine room now connects to two audio suites, four online editing suites and a grading suite, totaling seven suites which are controlled by Blackmagic's Smart Videohub router as the core of the system.
Digital Garden decided to build this new system from scratch, hardly using any of the original equipment. Shinichi Futagami, a lead technical manager of Digital Garden, explained the reason for the big system update: "The original equipment had become old and was sent for repair, but repair expenses were high. In addition, there were various restrictions with the old equipment, such as SD signals that could not be passed to HD compatible equipment.
"What we care most about when we build post production suites is how smooth we can carry out the preview session with our clients. We try to keep the editor's suite simple and easy to operate and make preview control work for both 4K and HD. To achieve that, 12G-SDI technology is the only solution, which meant Blackmagic is the only option for this update."
Digital Garden built the entire new workflow around 12G-SDI and Blackmagic products are used in more than 90% of the system. "Since Blackmagic's products are mostly compatible with 12G-SDI, we could simply build up the system without increasing the number of cables. And although construction costs are not included, we could update a machine room of this scale with amazing cost performance."
"By updating to the Videohub, we can now use its Macro function, which is so convenient. Also with the update, all audio is sent as embedded audio, so we convert AES audio from an audio suite to SDI via Teranex Mini. We found that the amount of latency has drastically decreased after switching to this converter. And being able to see the image and confirm it on the front panel of the Teranex Mini during operation was simple."
For many conversions, Digital Garden mainly uses Teranex Minis. Teranex Mini Audio to SDI and SDI to Audio are also used for volume control in edit suites.
Futagami said: "In the suites, we use an attenuator type of volume control. Via Teranex Mini's setting menu, the editor can control audio gain from his computer. They don't need access to the physical volume controller and just turn the nob. Also, we use some Quad SDI equipment still, and use Teranex Mini Quad to SDI/SDI to Quad to connect them to Blackmagic products, while DeckLink Extreme 12G for Resolve is connected via a single 12G-SDI to the SmartVideohub. For some 4K equipment, audio is embedded to all Quad SDI channels, so we use Teranex AV for multiplexing and Teranex Express for Black Burst signal generation. We also use UltraScopes for all suites as waveform monitors, MultiView 4K for managing colors when working 4K projects and HyperDeck Studio 12Gs for recording. The big advantage of these products is that we don't have to worry about what kind of signals we are handling when using them.
"Video technology is constantly evolving and there is not a final form, so as a post-production facility, we will have to continue investing in new technology. Blackmagic products allow us to build a system with the latest technology and with the fastest speed at that time, with affordable prices," Futagami concluded.
Product photos of Blackmagic Smart Videohub 12G 20x20, Smart Videohub 12G 40x40, Videohub Master Control, Videohub SmartControl, Teranex AV, Teranex Mini, HyperDeck Studio 12G, MultiView 4, Mini Converter and all other Blackmagic Design products are available at www.blackmagicdesign.com/media/images
About Blackmagic Design
Blackmagic Design creates the world's highest quality video editing products, digital film cameras, color correctors, video converters, video monitoring, routers, live production switchers, disk recorders, waveform monitors and real time film scanners for the feature film, post production and television broadcast industries. Blackmagic Design's DeckLink capture cards launched a revolution in quality and affordability in post production, while the company's Emmy‚?Ę award winning DaVinci color correction products have dominated the television and film industry since 1984. Blackmagic Design continues ground breaking innovations including 6G-SDI and 12G-SDI products and stereoscopic 3D and Ultra HD workflows. Founded by world leading post production editors and engineers, Blackmagic Design has offices in the USA, UK, Japan, Singapore and Australia. For more information, please go to www.blackmagicdesign.com.
Related Keywords:Blackmagic Design, Digital Garden, Teranex AV, Teranex Mini, 12G-SDI