"World Radio and Television" magazine once predicted that by 2025, there will be 1,000 ultra-high-definition channels broadcasting worldwide. The State Administration of Radio, Film and Television of China proposed that by the end of 2025, standard-definition channels will be basically shut down, and provincial-level TV stations must basically have the ability to produce and broadcast ultra-high-definition TV. UHD video has become an international trend. With a population of 1.4 billion, China is the world's largest film and television consumer market. For a long time, cameras in the field of broadcasting, film and television applications have been highly dependent on imports. With the rise of domestic ultra-high-definition front-end camera equipment, the process of localization of ultra-high-definition camera equipment is already unstoppable.
Since its establishment in 2000, BOSMA has accumulated more than 20 years of precision optical instruments and more than 10 years of experience in intelligent electronic technology. two product lines. Gathering cutting-edge technologies, BOSMA has created a new domestic 8K ultra-high-definition full-frame camera B1.
This is a model for radio and television applications. It can adapt to the lightweight requirements of outfield ENG production. It can be applied to 8K unilateral camera positions, news, and special shooting work, and can also be used in special camera positions such as sports broadcasts and cultural programs. The shooting of various new media programs has greatly reduced the cost of 8K ultra-high-definition production, highlighting the high cost performance of using localized equipment. B1 innovatively integrates broadcast-level interfaces, and uses film-level high-quality images for broadcasting on-site production and broadcasting. It also has broadcast-level super stability and redefines the broadcasting world. It can be said that B1 has directly broken the situation that the front-end recording equipment in the radio and television industry has always been dependent on imports.
12G-SDI uncompressed baseband stream output to meet the needs of radio and television applications
B1 is the first 8K full-frame camera in China with 4-channel 12G-SDI uncompressed baseband stream output interface. The professional-grade 12G-SDI uncompressed baseband stream output interface allows smooth transmission of 8K image data, and supports SDI signal output HLG curves to meet the needs of radio and television applications. It can be directly used for live broadcast and recording by radio and television stations, film and television production institutions, and Internet companies .
Main application: 2022 Beijing Winter Olympics opening/closing ceremony shooting; 2022 CCTV super moon outdoor live broadcast shooting; 2022 Zhuhai Air Show 8K shooting; 2023 CCTV Spring Festival Gala shooting; 2023 CCTV Lantern Festival gala shooting.
New 8K 60fps image sensor , a variety of production and broadcasting specification options
Up to 60fps in 8K resolution mode, 8K full frame, 300/2400 dual native ISO, 12bit color depth, and a latitude of up to 14 stops. Users can capture 33-megapixel still images directly from 8K footage. HLG/HDR10 greatly improves the ability to render details in highlights and shadows.
For the current radio and television production and broadcasting, there are various resolution specifications. B1 provides options such as 8K uncompressed, 4K oversampling, and 2K high-definition output, while meeting the growing market demand for 4K/8K HDR production. As a multi-purpose 8K machine, if you need to use B1 to record 6K/5K/4K 60P, the area of the image sensor used at this time can reach the Super 35mm specification without quality loss. For slow-motion shooting needs, B1 also provides shooting options of 4K up to 120 frames and 2K up to 240 frames, which can effectively meet the recording needs of sports events.
Integrated body interface, born for application expansion
The compact B1 has a native film-level PL lens mount, and the durable flange structure design can safely withstand heavyweight telephoto lenses, making the image imaging effect better, with fewer vignetting corners, and providing reliable support for lean production. It can be compatible with lens groups such as B4 mount through the adapter ring to meet the shooting needs of different scenes. Configure Genlock, TC In/Out and many other industry standard interfaces, and support the new standard CFexpress memory card.
For the field of broadcasting and television, stability is just needed. It is inevitable to worry about the overheating of the fuselage when recording 8K videos for a long time. The B1 adopts an innovative active air cooling system, which optimizes the structure of the cooling air duct. It can still record for a long time under the highest specification of 8K. At the same time, an intelligent stepless fan speed regulation system is also installed in the compact body to effectively reduce fan noise while ensuring heat dissipation performance.
The weight of the body is less than 3Kg, with more than 20 years of optical design capabilities, compact body with infinite tension, zero-level menu system design, standard 12-pin lens control interface, compatible with B-type CFexpress memory cards with faster writing speed or external The design of SSD and V-mount battery helps users obtain long battery life, and is compatible with multiple network protocols, and the extremely fast push-pull stream creates a live broadcast room for radio programs.
Full-frame, 8K 60P, 4-channel 12G-SDI, three major features make it a frontier among domestic 8K high frame rate models. There is no doubt that the birth of B1 will accelerate the progress of TV and multimedia effects film. Compared with TV camera sensors, we are entering a broadcast world based on large sensors and high-resolution cameras with PL mounts.