Foto LaPresse – Daniele Badolato
20/08/2016 Torino ( Italia)
Sport Calcio
Juventus – Fiorentina
Campionato di Calcio Serie A TIM 2016 2017 – Stadio “Juventus Stadium”
Nella foto: Juventus Stadium
Photo LaPresse – Daniele Badolato
20 August 2016 Turin ( Italy)
Sport Soccer
Juventus – Fiorentina
Italian Football Championship League A TIM 2016 2017 – “Juventus Stadium” Stadium
In the pic: Juventus Stadium

Philips says its ArenaVision LED stadium lighting can help UHD cameras “capture the smallest gestures and emotions of players.” (Source: LaPresse.)

“The Philips ArenaVision pitch lighting system meets the needs of TV broadcasters and football federations which need high-quality lighting to meet the needs of ultrahigh-definition television and superslow-motion action replays,” Philips said.

UHD television is a format defined by the International Telecommunications Union that calls for either 4096×2160 pixels (4K) or 8192×4230 pixels (8K). Both mark a big leap from conventional high-definition television. But UHD cameras require high-quality lighting. Philips implied in its announcement that HID does not support UHD.

In order to make the ArenaVision LED stadium lighting work with UHD, Philips uses drivers that minimize flickering. Although flicker is undetectable to the human eye, it can nullify the benefit of the high-frame-rate cameras used for UHD. Conventional HID stadium lights generally have too much flicker to support slow-motion UHD, unless they are modified, With ArenaVision’s flicker avoidance, “The camera can capture the smallest gestures and emotion of players for ultrahigh definition,” a Philips spokesperson told LEDs Magazine. “This allows broadcast also to send ultraslow-motion shots.”

In another benefit, the LEDs do not have to warm up before rising to their full brightness, as was required with the HIDs, Philips said.

The ArenaVision lights will also provide an average of 30% energy savings, it noted, although Philips did not emphasize energy savings as a reason for lighting a stadium with LEDs. Rather, it focused on broadcast quality.