Tonwick TVCOM MS410 HD 13-channel digital mobile studio
New camera system and solution
1. Brief description of the system:
EFP is one of the common TV program production methods of ENG (electronic news gathering), EFP (live program production), and ESP (studio program production). EFP (Live Program Production), which is a program production method that links a complete set of equipment into a shooting and editing system for live shooting and live editing. EFP is also a product of the rapid development of TV technology. It is a TV program production method suitable for "outdoor" (more precisely, "outside Taiwan") operations.
Using the EFP method, TV programs can be produced at the scene of the event or at the show or competition, and can be broadcast live or recorded. For the EFP production methods commonly used in the film and television production industry, small-scale evening parties, various performances, graduation ceremonies, teaching courses, large-scale meetings, high-end wedding live shooting. EFP is called Electronic Field Production. It is a kind of broadcasting method that assembles video and audio equipment in standard or non-standard flight boxes of different specifications and transports them to the scene by vehicles such as cars, ships or airplanes. The flexibility is very strong, you can make programs for recording, live broadcasting, transmission, etc. on the hard-to-reach site. Compared with the OB truck, EFP has the advantages of convenient operation inspiration, simple and intuitive adjustment, convenient and fast transportation, etc. At the same time, equipment can be selected according to program needs, which is conducive to improving work efficiency and reducing costs. It is a very practical program on-site production the way.
In response to this market demand, Beijing Anny Industrial Technology Co., Ltd. has launched a TVCOM digital mobile studio, a small mobile EFP live program production system with low investment, high integration, multi-function and all-in-one. Its design idea is to highly integrate the functions of common small studios, select the most refined peripheral equipment to match it, and install it in a 6U-14U high standard 19 "wide pulley car with strong shock absorption function. The total investment is controlled at around 100,000 yuan, including all audio-visual equipment except the camera.
2. System design principles
Compatible with high-definition standard definition, digital and analog signal input; multi-functional video switching, tuning, monitoring, recording and other functions; TALLY prompt system. Internal call system. Video and audio transmission. Power supply, caption system integrated design; MPEG format hard disk recording , Perfectly combined with the later stage. The overall design of the system meets the broadcast-level production standards, following the studio workflow, easy to operate, flexible and fast.
Leading technology: reaching the industry's leading integrated design, structural layout and video production standards;
Complete function: can complete the production of live broadcast / recorded programs, and consider the connection with other systems.
Comprehensive interface: AV interface is fully compatible, digital and analog are fully compatible.
Reliable operation: highly reliable interface design, considering emergency situations. And the operation is safe, fast and convenient.
Optimized design: simple device link, unified backplane interface terminal design, easy maintenance.
Investment economy: core equipment with the most cost-effective solution and the best price.
3. Design Features
Tonwick EFP Mobile Studio is a brand new camera system and solution developed by Beijing Anyi Industrial. Its core is to support the EFP application system for Sony, Panasonic, and JVC ENG cameras, making it a studio camera. It has the technical characteristics of good compatibility, high signal index, strong system, simple operation, easy maintenance, and high cost performance. In the technical solution, based on the use requirements and operating specifications of the studio camera, based on the new digital technology, a technical specification and solution with independent intellectual property rights are formed. Since its launch, the product has received positive responses from users across the country and sold to local TV stations, news organizations, schools and other units.
1. High cost performance, the ENG camera can be simply configured to assume all the functions of the EFP camera (excluding the CCU control part). The price is 1/8 to 1/10 of the traditional EFP channel. The whole system includes video switcher, audio mixer, video terminal master station, internal call system, camera adapter, display system, mobile box and other supporting products.
2. Good compatibility, all cameras can be installed with the same adapter, the adapter interface is high standard definition adaptive. The camera controller can be directly connected to all cameras or through the system.
3. The system is strong, breaking the traditional CCU concept, and directly designing EFP application requirements such as power supply and prompt in the system; considering the application as a whole, the system is easy to connect and has strong stability.
4. Stable and reliable, due to the use of full digitalization and data weaving technology, the stability of the system is greatly improved compared to the analog system, with strong anti-interference ability and low bit error rate; the cable connection is simple and convenient, and easy to operate.
5. The transmission distance is long, the system can transmit a long distance, up to 200 meters in standard definition and 100 meters in high definition.
Four. System internal connection topology diagram
5. Features
The 9U height flight box is lined with shock absorption, equipped with universal casters and brakes, which is convenient for on-site transportation;
The rack type can be extracted 17 inches, only 1U high LCD monitor, eight-split screen preview output and built-in digital clock display;
8-channel full-duplex two-way talk system and prompt signal decoder
Through integrated circuit, weave call, video, return, tally and camera power supply signals into a single integrated cable for easy transmission;
★ Multi-core cable interface, can simultaneously transmit video forward, return, camera power supply, call, Tally signal
★ Camera power supply module, shunt camera power switch, voltage transmission instructions
★ Adapter SONY or Panasonic battery buckle plate interface, directly mounted on the camera battery location, provide video forwarding, return, camera power supply, call, Tally signal interface.
★ DCDC voltage stabilization correction to protect the camera
Standard studio operation mode, integrated call / prompt substation (two-color prompt light);
Use high-quality removable hard disk video recorder to record at 60M / S, support hot swap, the recorded files can be directly imported into non-editing system;
The included power supply center provides a complete system of stable AC and DC power supply, which complies with US UL and European TUV safety standards;
Complete accessory cable, length can be customized, user needs shall prevail
The system configuration is flexible, the DIY degree is high, and the recording equipment can be selected according to the needs.
six. System configuration list
Serial number
model
name
Quantity
System functions
1
AV-HS410MC
13-channel high-definition stunt switcher
1
Video signal effect switching
2
TL17HM
17-inch pull-out LCD monitor
1
Ten-frame split monitoring
3
TVC-100
8-channel calling system
1
Full-duplex intercom system and Tally prompt
4
TL-1
TALLY protocol transfer
1
SONY Tally protocol transfer
5
HDR-50
SDI HD Video Recorder
1
HD DVR comes standard with 320G hard drive
7
TVC-HD4
Townwick Video Terminal System
1
Camera power supply, video forwarding, return, call, TALLY, 12-core multi-core interface
8
TVC-HD401
Tonwick camera adapter
4
System substation, 12-core multi-core interface, camera power supply, video forwarding, return, call, TALLY
9
CB-58
50m integrated cable
6
System substation, 12-core multi-core interface, camera power supply, video forwarding, return, call, TALLY
11
TC-12
Reel
6
Take away wheels, brakes, can be wound around 100 meters of multi-core cable
12
SDI-CV
10 bit DA converter
1
High standard definition converter, extended output
13
SE-10F
19-inch cabinet embedded in the flight case
1
system integration
14
SE-1001
Dedicated track
1
system integration
15
SE-M2
Box-mounted mobile trolley
1
system integration
16
PDU-100
Box-mounted integrated power supply
1
system integration
17
TVC-900
Video and audio interface board
1
system integration
18
ANTV0001
Auxiliary materials, including casing, wire number, button identification, etc.
1
system integration
Overall price: 5-25 million
Seven. Simplify the complex, powerful, and application prospects
The TVCOM digital mobile studio live program production system requires only a standard 10U high flight box, which is simple, flexible and lightweight, especially convenient for dismantling, decentralized transportation, simple and intuitive debugging and connection, the total price is controlled at about 100,000 yuan, and the cost is low. For small and medium-sized TV stations, it meets the practical principles of less and better. The most important thing is that the system provides a comprehensive program production function, which can completely replace the small and large TV broadcast trucks used in small and medium-sized TV stations. Normally, this small mobile studio system can be put together in an indoor studio, without the need to purchase another set of studio programming system. When going out to record a program, it can be quickly disassembled and transported to the site, which can be used after simple assembly and connection, but the usual meaning of the TV OB vehicle production system cannot do this.
The system is widely used, suitable for TV station, stadium, open-air plaza live program production, talk show, conference lecture, distance education, TV conference, pre-shooting of TV series, multimedia teaching, live concert, star audience meeting, trial broadcast, etc., also Can be used in airports. Station information release system, etc.
The overall maintenance cost of the system is low, fewer operators are required, the image quality is high, the transportation is convenient to build, and the efficiency is high. This series of advantages makes it a new and very practical method of on-site production.
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