Livestreaming ultra-high-definition (UHD) videos from a bullet train moving at 350 kilometers per hour must surely be an extremely tall order, but the China Media Group (CMG) has never been one to shy away from a daunting challenge.

CMG unveiled the new state-of-the-art livestreaming studio on the high-speed railway line connecting Chinese capital Beijing with Olympic co-host city Zhangjiakou on Jan 6, showcasing the country's primacy in multiple fields of cutting-edge technology.

The opening of the studio, which features the novel application of 5G+4K/8K+AI technology in UHD TV live broadcast on a high-speed railway, is a testament to CMG's commitment to embracing technological innovation and offering premium coverage of the 2022 Olympics to the widest possible audience.

"This is the first time in China and even the world that 5G technology has been applied on high-speed trains for UHD streaming," said Shen Haixiong, president of CMG during the unveiling ceremony on Jan 6, noting that the studio is "a perfect demonstration of China's technological prowess in 5G, UHD displays, and high-speed rail network."

Shen also spotlighted the difficulty in maintaining reliable and resilient 5G signals in a fast-moving carriage and acknowledged the hard work done by China Railway, China Railway Beijing Group, China Unicom, China Mobile as well as CMG, who pooled resources to bring the project to fruition despite the challenging network conditions.

China's first autonomous high-speed service, the Beijing-Zhangjiakou high-speed railway line went into operation in 2019, reducing the travel time between the two Olympic competition zones from over three hours to 47 minutes. The smart trains are equipped with special areas to store ski gear and doping samples collected and provide wireless charging and intelligent light adjustment.

With less than a month to go before the 2022 Winter Olympics, Beijing is abuzz with anticipation. China hopes hosting the Games will help the country cement its position as a new winter sports destination and bring 300 million people into the fold of winter sports.

For such high stakes, the CMG chief brims with a confident smile. "CMG has always taken it as its mission to promote, report and broadcast the Beijing Winter Olympics," said Shen. "This is our duty and responsibility," he added.