Yes, the yellow line will be in HDR.
Sports is distributing Thursday Night Football in 4K HDR for the rest of the season, which means September 26th’s matchup between the Green Bay Packers and the Philadelphia Eagles marks the first time an NFL game will be delivered in ultra high definition. It’s a big day for Fox Sports, which has been testing and preparing its 4K HDR distribution system for several weeks dating back to the preseason. Tonight marks the first time that system will be put to the test, and it’s during a national prime-time game between two very popular teams. And Fox Sports tells us that some MLB postseason games will also be in 4K HDR, so there’s a lot more to come from other sports as well.