[Map] World Cup shooting competitions technical features introduced television - broadcasting, vide

Basic component of a system In sports broadcasting signals need to provide public or unilateral production of the signal. As the venue of the special sports events, sports events production of television signals, usually using the television production capabilities with independent car. Sports broadcast production and programming is divided into two parts, featuring commentary, interviews, etc., described here focuses on the production of public signals.

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Shooting competitions according to the characteristics, we design the following broadcast program (Figure 1), within the range set up in 6 sets of 388 digital cameras Ikegami.

Figure 1 Shooting game as players are shooting from the front to the target can not set up cameras in his face, so we used to install remote cameras at the target at the top of the method, CAM5, CAM6 the two installed on the remote control head, lifting the game players are over the specified location, the two sets of TelemetricsCP-D-3A Desktop serial remote controller is used to capture athletes face when shooting close-up competition.

CAM1, CAM2 and CAM3 were placed in the audience specified location, shooting in different directions, lenses, CAM2 for the big picture, full picture of Competition, as a director of the switching centers, throughout the whole game, always available. CAM1, CAM3 different Scene shooting athletes. When shooting close-range and close-up, and CAM2 with, complement each other, alternate shot. Before the match interview after the team approach and also use both slots.

CAM4 athletes from the side shot close-up, characterization and other details, configure a large lens with high magnification.

6 cameras shooting the composition of the fixed target of relay systems. In addition to the camera system, to allow viewers to see real results when shooting athletes, we are still on-site installation of the electronic target system.

Electronic target system is through DVI-Master graphics processor and on-site interconnection of electronic target, the target processed electronic signals into digital signals to broadcast the vehicle for special treatment, for the convenience of the director and the electronic target operators communication, also equipped with communications and send back to PGM signal monitoring, shown in Figure 2.

Figure 2 Two remote camera system In the shooting competition, in order to allow viewers to see players shooting lens installed in the player using the remote control is above the cameras. Cameraman to remotely operate the camera, special camera angles to shoot a lot of wonderful, from the unique perspective to give the audience a unique aesthetic images, greatly improving the visibility of the show. Photographer control by remote control camera pitch, roll shift, focus and zoom through the camera's movement, you can view to show different scenes from different aspects, capture images with motion effects. Figure 3.

Figure 3

Telemetrics camera automated system to enable system operators to fully control the PT-LP-S2 Servo panoramic pan head, to provide advanced camera movement and memory. CP-D-3A Desktop serial controller with high-quality 3-axis joystick to achieve the pan, tilt and zoom operation. Speed selection knob used to adjust the joystick sensitivity. Telemetrics system control functions so that we can control the camera from two places separate the two locations can simultaneously and controlled from one location. This is for the production of live and recorded programs or program provides the powerful versatility. PT-LP-S2 Servo panoramic pan head, camera and lens functions via RS-422 protocol from the controller. Using a CP-D-3A controller and the camera lens directly interface connector. This is for the production of live and recorded programs or program provides the powerful versatility.

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