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.
(@Jihoon Lee(이지훈) 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
(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.)
Pitching Mound:
To analyze and provide comparison on both team’s pitchers pitch.
(@Jihoon Lee(이지훈) can you provide commentators comments, for me to translate?)
(Commentary {English Translation}: The flow of the game can be changed so quickly. Even thougb LG Twins were able to score first, this was an inning where we could see Doosan Bear’s ability to turn things around instantly. We can see Im Chan-gyu’s curvevall, in which he threw too many curveballs. Shirakawa from Doosan Bear’s release point his right rear foot tends to drop, which means his center of gravity is a bit too far forward in which his release point is similar. The kicking motion is also similar, and looking at it now Im Chan-gyu’s right foot is close as Shirakawa’s is far away. If his right foot is close, it means that he is able to support the center well as if his foot drops the control drops a bit. There’s a part where the stability can be shaken. Yes, if the center itself the right foot drops, I think the center of gravity moves forward a bit faster)
Additionally 4DReplay is able to also capture 1st Box
Quick Installation for 4DReplay System. Previously, used at 2024 MLB Home Run Derby
Quick Installation/uninstallation turnaround
Capability to use Post Stabilization feature
capability to eliminate any unsmooth and shaky movement in the output
Batter swing analysis in the batting box