Moving Mountains in Georgia - AvNetwork.com

Moving Mountains in Georgia

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Barco and Full Spectrum Integrate 3D Projection and Lasers for World’s Largest Outdoor Screen

Hundreds of boulders blast from the mountain’s surface, opening giant crevices that spew forth molten lava that surges toward the unsuspecting crowd. Far off in the distance, pounding hooves signal the approach of confederate soldiers on horseback, galloping in flight toward thousands of spectators. It’s not the latest Hollywood blockbuster or an amusement park ride – it’s the newest entertainment venue to capture the creative and technological power of 3D projection: Stone Mountain in Atlanta, Georgia.

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Full Spectrum LLC dramatically evolved Stone Mountain Park’s “Lasershow Spectacular,” employing sophisticated 3D architectural mapping techniques to entertain thousands of spectators with surreal, animated imagery.




Listed in Frommer’s 500 Places to Visit with Your Kids Before They Grow Up and cited by the Atlanta Journal-Constitution as one of “35 Natural Wonders in Georgia You Must See Before You Die,” Stone Mountain Park is located just 16 miles east of downtown Atlanta. Taller than the Statue of Liberty and up to five times the size of an IMAX screen, Stone Mountain now bears the distinction of being the biggest outdoor screen on the planet, presenting a multi-dimensional show that harnesses the magic of state-of the-art digital graphics and awe-inspiring effects. Its newly enhanced “Lasershow Spectacular” is the creation of Full Spectrum, LLC who selected Barco’s event projectors, media servers and show control solutions to bring the world’s largest granite face to life.

Barco and Full Spectrum LLC worked together to integrate 3D digital projection into the longest running laser show in history, building upon the existing program of dazzling neon laser lights, famous characters, stories, graphics and fireworks choreographed to popular musical scores. Transforming Stone Mountain Park into an immersive, natural amphitheater, the new show relies on sophisticated 3D architectural mapping techniques to create a surreal and entertaining tribute to American history as well as a glimpse of Atlanta’s future.

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Barco FLM HD20 3-Chip DLP Projector
Barco’s FLM HD20 projectors are the workhorse behind the illusion at Stone Mountain Park, creating a “virtual skin” projection on the 825’ tall granite outcropping. The FLM HD20 projector features 20,000 lumens, a 1080P, 3-chip DLP light engine, and a 3kW xenon lamp. Inputs include DVI(HDCP); 5-BNC RGBHV (RGBS/RGsB, YUV CS/SOY, Composite video, S-Video): SDI/HDSDI. In its class, the FLM HD20 offers some of the lowest noise levels known, thanks to its liquid cooling, which makes it a silent, unobtrusive ally for your venue. The FLM further features a sealed optical engine that prevents dust, smoke or other environmental contamination to its image quality.







Barco’s FLM HD20 projectors are the workhorse behind the illusion, creating a 1:1 “virtual skin” projection on the 825’ tall granite outcropping that is manipulated in countless creative ways. One module is dedicated to animating the existing granite carving depicting civil war generals Jefferson Davis, Stonewall Jackson and Robert E. Lee, which unfolds into a video panorama featuring American heritage scenery complete with enormous unfurling flags. New, inspirational imagery showcases dramatic tributes to first responders, our armed forces and well-loved sports icons.

“Thanks to Barco, we’ve been able to bring ‘Mountainvision’ to Atlanta, dramatically evolving this popular show into the 21st century with incredible special effects,” commented Paul Creasy, President of Full Spectrum and main conceptual designer for the show. “It goes well beyond a 3D movie, it’s a completely new viewing technology. To my knowledge, it’s the only show out there using a combination of video, lasers, fireworks and other pyrotechnics. Barco’s turnkey system – combining state-of-the-art HD projectors with innovative, content-rich media servers and a versatile lighting console – ensures that all components work together with a high degree of reliability, a critical requirement for a ‘live’ show.”

Projecting onto the side of one of the nation’s most historical natural landmarks – a highly irregularly surfaced mountain with varying depths up to 50’- is no easy task. “The extreme brightness, modularity and convenient lensing of Barco’s projectors are essential to creating the seamlessly integrated 3D imagery over the mountain’s dynamic face. The edge-blending is so smooth that it looks like a 5,500-inch HD TV screen!” continued Creasy. Barco’s FLM HD20 is an ultra-bright, durable three-chip DLP projector with full HD picture-in-picture capabilities. It is ideal for large venues that require extra brightness to show clear, crisp images, even in a luminous environment.




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Barco’s FLM HD20 projectors create a 1:1 “virtual skin” projection, depicting unfurling flags that appear to float above the surface of the world’s largest piece of exposed granite in one of the patriotic scenes.




“Thanks to the FLM HD20s’ modularity and flexibility, we could mount the six projectors vertically to create three 16x9 fields to match the aspect ratio of the lasers,” continued Creasy. The mounting footprint also enables easy access for lamp replacement at any time “so the guest never even notices.” Creasy concludes, “The real benefits are in the single-source integration from Barco – we knew we could accomplish the image-blending and effects we needed with their turnkey solution, and were confident that all the components would work together. It was a really clean, quick install and the projectors worked right from the start in testing.” Due to the fact that the show’s “screen” is dark gray granite, the producer specified six projectors stacked in pairs to achieve the brightness and intensity required. Additionally, this configuration allows for natural redundancy.

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Road Hog Full Boar Lighting Console
The Road Hog Full Boar features unlimited DMX output, integrated Art-Net output, MIDI, SMPTE, dual external monitors or touchscreens, DVDRW and more.
Features:
• Robust Wholehog Operating Software
• Unlimited number of simultaneous crossfades
• Two internal 12-inch high-brightness color touchscreens
• Two external monitors or touchscreens supported
• Backlit trackball with four configurable buttons for cursor and position control
• Ten playback faders with familiar playback controls
(Choose, Go, Pause, & Flash)
• Hog-Net and Fixture link Ethercon connectors
• Internal Hard disk drive
• Removable USB Flash drive included
• Internal DVDRW drive
• USB ports for Wholehog wings and external touchscreens
• Real time clock
• Desklights, feedback LEDs and integrated worklight all dimmable
• Auto-ranging mains input (90-250VAC)








The projectors are fed by three Barco High End Systems’ (HES) Axon Media Servers and driven by an HES Road Hog Full Boar console. The Axon servers provided the expansive, built-in image library and color palette that Full Spectrum wanted to “create special effects on the fly with a lot of fun and flavor,” while the Collage Generators proved to be essential in seaming together imagery from the six projectors. The Axon Media Server provides more than 1,400 stock media clips and features Curved Surface Support in addition to the collage generator. The Road Hog Full Boar offers robust lighting control, along with powerful programming features, to enable producers to create, manage, edit, and playback lighting and video projections in large-scale environments.

“The addition of the Barco projectors in the Stone Mountain Park Lasershow Spectacular brings the mountain to life in a whole new way,” said Gerald Rakestraw, vice president and general manager, at Stone Mountain Park. “The projectors have given us the ability to make it appear as if the mountain is crumbling right before your eyes. It truly is something you have to see to believe.”

For more information:

Full Spectrum, LL
www.fullspecllc.com

Paul Creasy
President, Full Spectrum, LLC
770-500-2273
pcreasy@fullspecllc.com

Steve Carroll
Director of Business Development, Full Spectrum, LLC
770-500-2274
scarroll@fullspecllc.com

Barco
www.barco.com

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