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Going Back What is 4DReplay System?

4DReplay system is a four-dimensional time slice video production system that creates video of moving objects from any time, any angle by any one in near real-time


Previously at Barclays Center (Brooklyn Nets 2020 - 2021 Season):

  • Used FD10 Cameras

    • Sensor: SONY IMX269

    • ISO: 200 ~ 12800

    • Shutter Speed: 1/16000 ~ 1/30

  • V3 version (*more H/W needed to be installed for operation)

  • Older S/W version


Clips from previous 2020-2021 Season:

Introducing the updated 4DReplay System. Currently, being used in KBL (Korean Basketball League) & TSN Broadcast for Toronto Raptors

  • New Cameras (BGH1’s)

    • Sensor: SONY IMX299

    • ISO: 160 ~ 51200

    • Shutter Speed: 1/16000 ~ 2

  • V4 version (less H/W needed for operation)

  • New S/W version with Post Stabilization Feature

    • Post Stabilization features the capability to eliminate any unsmooth and shaky movement in the output


Current Clips that was Aired:


What can 4DReplay Offer that is different from 2020 - 2021 Season:

  • 4DReplay + 4D Interactive

    • 4D Interactive: Ability for the commentators to specify a play by rotating and swiping the output on their own on a tablet. (Tablet will be provided by 4DReplay)

      • Advanced Highlights VOD

      • VAR system / Commentator Tool

      • Further fan engagement on the Web

    • New Cameras

    • Less H/W with updated S/W for installation

    • Reduced cost

    • Remote Operation by 4DReplay



4DReplay(Baseball)

Going Back What is 4DReplay System?

4DReplay system is a four-dimensional time slice video production system that creates video of moving objects from any time, any angle by any one in near real-time



Introducing the updated 4DReplay System. Currently, being used in KBO ( Korea Baseball Organization )

  • Capturing the Batter B

  • Capturing the Pitching Mound


Why Capture Batter Box and Pitching Mound?

Batter Box:

  • To assist analyze the batter’s swing contacting the baseball for commentators and broadcasters purposes.
    (​ can you provide commentators comments, for me to translate?)

  • To provide assistance to the umpire/team/fan clear view of the runner being safe or out

KBO Game
(Commentary {English Translation}: It is definitely a home run like this that can change the atmosphere. The batter is now familiar seeing the curve. Originally, the curve is placed perfectly but this time around the curve was not placed in the wanted zone. If you look at the swing, Kim Ki-Yun delivers a home run with a perfect swing by contacting the center of the bat with the perfect timing with his left leg stepping out first. Looking at the 4DReplay from TVing we can visually see the contact point of the ball on the bat.)