High-Definition Sports Broadcasting

High-definition sports broadcasting is a complex business. It’s not enough to simply add more pixels to the image; viewers want to see that added clarity and realism.

Right now, there are zero (zero) broadcasters that put out a 1080p signal. But there are a lot of regional sports networks that go out at 720p. 고화질 스포츠중계

HDR

HDR brings more life to the game, making it easier for viewers to follow fast-paced action. It also highlights the incredible athleticism of players by displaying more nuanced shading and texture, such as the sweat on their foreheads or the blades of grass beneath their cleats.

Broadcasters can deliver HDR content in multiple formats, depending on their network’s distribution model. For example, Fox has produced some events in 4K HDR for streaming on its Fox Sports and FOX NOW apps, while others are broadcast in standard dynamic range (SDR) to traditional cable and satellite networks.

To broadcast in HDR, TVs must support one or more of the available formats. In addition, the production workflow must be flexible enough to accommodate a range of different HDR postproduction color tools and up-conversion schemes. This flexibility has enabled Fox to broadcast Super Bowl LIV in HLG and stream it on its apps while delivering a variety of HDR and SDR formats to cable and satellite providers. 스포츠무료중계 고화질

4K UHD

Sports audiences are highly demanding. They will not tolerate even the slightest drift in lip sync; cricket bat on ball, driver on tee and calls from the lineout must be perfectly aligned with video.

As broadcasters look to provide viewers with the most immersive experience possible, 4K UHD is becoming increasingly popular. The higher resolution of 4K allows for sharper and clearer images that bring the action right to your home.

Moreover, 4K’s high frame rates improve slow-motion replays and allow for greater detail. This makes 4K an ideal choice for capturing key moments in sport.

However, broadcasters must ensure their systems can handle the increased data bandwidth and processing requirements that come with live 4K. Fortunately, next-generation codecs like HEVC enable high video quality with low bitrates across the distribution network. ufc 무료

Dolby Atmos

Dolby Atmos is a Next Generation Audio (NGA) technology that’s gaining ground in music, eSports and sports broadcasting. John Maxwell Hobbs speaks to Anais Libolt, Dolby’s Director of Broadcast and Content in Europe, to get a snapshot of how things are going.

Dolby Atmos works by creating an object-oriented audio experience, allowing sound to move and flow around you and even overhead. It’s the same kind of audio that you might experience in a cinema or home theatre.

To use Dolby Atmos, you’ll need a TV or device that supports it. In addition, your AV receiver or soundbar must be equipped with HDMI ARC or the newer eARC protocol in order to receive Dolby Atmos data.

Audio

The audio system used in sports broadcasting must be able to capture the stadium’s ambient sound components, such as audience voice and reverberation. These audio elements are a key part of the experience for sports viewers and must be mixed with the running commentary in real time. This requires captioners to have exceptional language skills, be familiar with sports jargon and have the ability to perform fast-paced audio editing.

In addition, the ability to link control of an 8K ROI camera with a remote camera to pan, tilt and zoom reduces operating costs in multi-camera/multi-angle sportscasting. The remote camera can also provide picture-in-picture (PIP) for commercial breaks.

While it’s too early to know how many people will tune in to ESPN HD, Burns is confident that the channel will become a hit with sports fans. “It’s the biggest thing to happen to TV sports since black-and-white to color,” he says. “People want to see their favorite teams and players in high-definition.”