De GEATI - Grupo de Estudos Avançados em TI
Ir para: navegação, pesquisa

Broadcast Sports Meeting place (BSI) announced the let go from the smallest UHD wireless network video clip transmitter obtainable upon the market, the particular Minuscule Tx UHD, which measures just 85mm very long by means of 56 mm broad and 28mm deep. BSI created this new antanna entirely in-house, including the development of a new mini encoder.

“A client approached people needing a ultra-tiny wireless network camera answer, and with that point we noticed that the industry hadn’t nevertheless designed the technology important to ensure it is happen, due to the fact encoders had been too significant, ” says Chris Larsson, President of BSI. “So, we decided it had been moment for us to make the perfect solution on our very own, starting from the floor way up by creating a good encoder in-house. We needed often the final product to definitely not you should be small, but to be able to solve numerous other complications as it may: be easy to cool, able to transmitting UHD video, make use of less band width and have the reliable battery. We really made the ultimate challenge for our self, together with the product lives up to that challenge. ”

BSI’s Little Tx UHD can transfer in 2 entirely diverse frequency artists (e. h., 2GHz and also 7GHz) by using its software-defined radio, offering complete on-site spectrum freedom without this need for changeable broadcast modules. Yet, even with its compact size, the Mini Tx UHD comes with every one of the features expected coming from the traditional wireless video clip transmission device, and more, along with pre-distortion, GPS, WiFi, and even a 3-axis accelerometer while standard as well as a dual UHF receiver to add durability plus flexibility to the video camera control.

The Mini Texas UHD is part regarding BSI’s family of RealFreedom wireless video camera programs, which usually offer extensive digicam control features via manufacturers’ RCPs, as well as total push-button control of all all of that RF, sound and video clip parameters from RealFreedom get method having a user-friendly software.

Lead R&D/RF Engineer with regard to BSI, Sacha Rossek, says “One of the major discontentment of the low-latency encoders currently available has already been inadequate UHD picture high quality at normal single basamento COFDM bandwidths. This results in most agents possessing to help use dual peana to be able to achieve the required photograph quality for wireless UHD broadcast programs. Even having 스포츠중계사이트 , the in-house encoder delivers substantial improved picture quality in typical bit rates than the COTS encoders currently readily available. ”

In order to help offer the most compact option while maintaining maximal mobility, the Mini-Tx UHD comes with changeable connector cells to accommodate a variety of applications, whether it is usually one particular UHD/HD video clip input, quad HD inputs or in-car CAN-Bus.

Further features include things like:

Video formats right up to 2160p59
Camera manage via two integrated UHF receivers
HEVC (H. 265) and AVC (H. 264) video coding in 8/10-bit 4: 2: 2
Up to 32Mbps online video bit rate (63Mbps together with dual pedestal)
Low dormancy (typical link latency < 80ms)
4 programs associated with embedded SDI sound
a couple of channels of film based audio (mic/line level & phantom power up to 48V)
MPEG1L2 audio encoding
Incorporated GPS, accelerometer, and Wifi
Supports HDR (HLG, PQ, S-log3)
Integrated person interface and Wi-Fi/Bluetooth control through any mobile product.
Electric power: DC 8 to 20V, 14 Watts (typical)
Texas frequency options from one 4 to 12GHz
Typically the Mini Tx UHD has already been used successfully on many major events, and BSI’s R&D team is continuous work to develop brand-new features which will provide a lot more flexibility within an ever-changing cellular environment.