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2024-04-16

Datavideo NVD-45 The Ultimate Decoder for Flawless 4K Streaming

In the rapidly evolving world of live streaming, the Datavideo NVD-45 IP video decoder stands out as a cutting-edge solution designed for professionals seeking reliability and high-quality video outpu...
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2021-01-24

The Brand New Datavideo PTC-280 4K PTZ Camera is Available Now

The brand new Datavideo PTC-280 4K PTZ camera applies the 1 / 2.5-inch CMOS sensor with 3840 x 2160px Ultra HD resolution and a frame rate of 60fps. Additionally, Datavideo develops a camera control a...
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2021-02-24

Product Launch - Datavideo HDR-80 and HDR-90 ProRes 4K Recorder

Datavideo's 4K video product roadmap is now more complete with the launch of HDR-80 ProRes 4K Desktop Video Recorder and HDR-90 ProRes 4K 1U Rackmount Video Recorder, providing users with more profess...
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2021-03-17

How to Extend an Ultra HD or 4K HDMI Signal

HDMI is one of the most common interface that is being used in consumer goods such as video cameras, laptops, monitors and projectors. Here are several ways of extending HDMI beyond that 15m. In this ...
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2021-05-10

What Bitrate Should I Stream At?

Owing to 4G/5G mobile and wireless communications technology, the ubiquity of smartphones allows everyone to view live video streams at any time. Moreover, because of the unlimited data plan offered b...
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TODAS AS NOTÍCIAS

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Sep 23 2014

Overview of Smart Tracking Course Recording System

The course recording system represents a significant shift in teaching methods, serving three crucial functions: Teachers can review recorded videos to correct their teaching actions and content. Absent students can access the teacher's instruction from the class. Students can use videos for reviewing course materials. While there are numerous vendors in the market planning course recording systems, each with its design philosophy, the ultimate goal is to achieve optimal results for both schools and students in this evolving teaching model.  
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Sep 11 2014

Virtual Studio Basics Tutorial

Virtual studios are widely used in the current market, but there are still many users who feel unfamiliar with virtual studios. Datavideo's TVS-1000, a virtual studio product with extremely high demand this year, is easy to use and is the best choice for the education market.
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Jun 27 2014

Setting up and Broadcasting from Multiple Angles in Large-Scale Sporting Events

In the broadcasting activities of major sports events, live broadcast trucks are typically used, and not just one truck, but rather a cluster of broadcast trucks.
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Jun 20 2014

PTC-120 Product Applications

The PTC-120 is a PTZ camera designed for monitoring systems, medical applications, and large formal conferences. It rivals SONY's BRC series products in functionality, utilizing a million-pixel CMOS sensing technology and featuring a 20x optical zoom as well as 12x digital zoom. PTZ stands for Pan, Tilt, and Zoom in English, and the distinctive feature of PTZ cameras is that users can control the horizontal (left/right) and vertical (up/down) movements of the camera lens, as well as zooming in and out, through RS-232C or RS-422 interfaces. With its high accuracy and wide range of movement, PTZ cameras can precisely capture the scenes or individuals needed by the director.
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May 12 2014

TLM-170G Broadcast-Grade Monitor – Application Insights

In what roles can a 17-inch monitoring screen play in broadcasting operations? While other brands may offer panels larger than 20 inches, the datavideo TLM-170G monitor, crafted with a 17.3-inch panel, undoubtedly possesses unique design considerations. Let's explore together what applications the datavideo TLM-170G can excel in.
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Apr 22 2014

Discussion on the Functionality of Virtual Studios

In order to accommodate the imaginative realization of creative concepts and the idea of dynamic image synthesis, the concept of dynamic virtual synthesis has gradually gained popularity in the field of broadcasting and television. Initially, due to the high production costs and time-consuming nature of stack technology, it primarily found applications in the film industry. However, over the past two decades, with advancements in production techniques and improvements in equipment development, dynamic virtual synthesis technology has gradually become widespread in broadcasting and television, commonly known as background removal systems.
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Mar 17 2014

Applications and Discussion of Virtual Studios in the Market

Virtual studios have been widely used in television stations for many years, almost becoming essential equipment. They are categorized into single virtual backgrounds, simulated virtual PTZ (pan/tilt/zoom) effects without tracking, available in both 2D and 3D. Additionally, there are physical tracking systems, with single/multiple camera positions and features like boom arms, predominantly using 3D backgrounds. The system can be operated manually or remotely, providing outstanding effects but at a high cost, mainly adopted by large television stations.
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Feb 19 2014

AD-200 Sound Delay Mixer - Application Guide

In EFP multi-machine operations, there is typically a professional audio control team responsible for sound processing. So, what role does the AD-200 Sound Delay Mixer play in EFP multi-machine operations? What functions does it contribute to the team, assisting in completing a beautiful broadcast for the director?
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Jan 23 2014

DVK-300HD HD/SD Virtual Image Background Removal Machine - Operation Guide

The biggest challenge in operating a virtual studio lies in achieving the best background removal effect. If the virtual studio, lighting, and camera are fixed, there is no issue – you can start working immediately after confirming the settings within the predefined parameters. However, if different individuals enter the virtual studio and modify the lighting or change the camera, you may need to reoperate the background removal machine and reset the parameters to complete a virtual studio task.
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