Kaidi 4K multi position on site shooting and production (EFP)
4K multi machine spot shooting system
EFP (electronic field production system) has always been a high investment business in the audio and video industry, which requires more labor costs and expensive equipment costs, but it is also a very important business that can not be avoided. Whether in the past, now or in the future, important conferences, public events, government interviews, the two sessions, sports events, various important courses and so on all involve the shooting, production, recording and live broadcast of multiple seats. This work reflects the hard power of a shooting team. It involves the conductor, director, director, photographer, audio engineer and auxiliary personnel. They need to cooperate and coordinate together to complete the work. The on-site multi position shooting is irreplaceable in the later stage.
The traditional EFP business needs a camera, that is to say, there are only a few photographers in a few seats. They can complete the multi position shooting work by making voice calls with the director of the guide Station and watching the tally signal of the guide prompt system through the guide prompt system. This work requires more professionals. In today's information explosion, professional photographers are more than professional photographers In addition, the traditional professional camera equipment is complex to use, and the cable for signal transmission and communication transmission with the guide host is numerous and bulky, which makes debugging, transportation and field wiring inconvenient.
The birth of Caddy camera and caddy recording all-in-one machine solves the problem of multi position on-site shooting business. It is that the director can remotely control the push, pull, shake, pitch and pitch of the camera through the recording all-in-one machine, remotely adjust and set the white balance, aperture, focal length and color difference of the camera, and at the same time guide, tune, record and straighten the camera Broadcast and control in one go, a director on all of a multi machine on-site production.
Details determine the success or failure. First of all, it is necessary to determine whether the front-end cameras of the EFP system can meet the shooting requirements of professional broadcast level. The front-end cameras must have the signal quality of broadcast level. The image imager of Kaidi kd-sk580uh 4K broadcast level camera is 1.0 backlight Exmor r CMOS The camera has the interface of traditional professional camera and the latest hdbaset interface in the industry. It provides 20gbp / s signal transmission without compression and delay, fully meeting the requirements of 4K (12gbp / s) signal transmission of broadcast level. The pan tilt of the camera adopts servo motor, which has high precision, fast speed and extremely high reliability Quiet, the camera start, brake, moving very smoothly, ordinary manual is not able to achieve, the camera has many elements, so that this camera can be competent for professional broadcast level EFP business.
Secondly, we use Kaidi's all-in-one broadcast and recording machine or Kaidi's all-in-one broadcast and recording machine. The latter covers the former. Kaidi's all-in-one broadcast and recording machine includes HD Full HD kd-bc800h and 4K kd-bc400uh. These two devices are seamlessly connected with Kaidi's all-in-one camera and control machine, and can realize broadcast level lossless hardware switching,
The built-in recording and live broadcasting system, camera control system, guide communication system, etc., the built-in digital mixer and analog mixer solve the mixing of embedded digital audio and analog audio, the built-in hardware audio delay system, realize the accurate synchronization of audio and picture, such a device will complete many EFP services.
Transmission is one of the highlights of Kaidi Xingye equipment. In EFP business, the video, audio and communication of multiple cameras need to be connected with the guide host. The transportation and wiring of cables are often the heaviest and most troublesome in EFP business, and are also affected by the site. Kaidi Xingye's cameras and guide recording all-in-one machine have hdbaset interface, which makes it easy to realize a category 6 network cable It can transmit lossless video, audio, tally, PTZ control and power supply. It can transmit lossless 4K video for 40m and HD video for 100m. It is very economical and practical in terms of signal transmission quality, signal quantity, wiring convenience and cable cost.
Basic configuration list of three machines 1 (all-in-one broadcast and recording machine)
1. Cameras: Kaidi broadcast 4K cameras kd-sk580uh -------- 3 sets;
2. Director: one kd-bc400uh, Kaidi 4K director and recorder;
3. Tripod: 3 broadcasting tripods nt-777;
4. Cable: class VI network cable 40m, 3 cables;
Connection topology:
Three machine basic configuration list 2 (acquisition, broadcasting, recording and broadcasting all in one machine)
1. Cameras: Kaidi broadcast 4K cameras kd-sk580uh -------- 3 sets;
2. Director: one kd-lcc900xh-6, Kaidi all-in-one machine for collecting, broadcasting, recording and broadcasting;
3. Tripod: 3 broadcasting tripods nt-777;
4. Cable: class VI network cable 40m, 3 cables;
Annex I: technical characteristics of Kaidi camera control integrated machine
Annex 2: technical features of Kaidi's all-in-one broadcasting and recording machine:
Annex 3: technical characteristics of Kaidi acquisition, broadcasting, recording and broadcasting integrated machine:
(please contact your local dealer or Kaidi Xingye marketing department for price)
Contact Us
