Visual presentation materials such as video clips, movies, PPT slides, and various interactive online applications play a major role in conferences, congresses, seminars, exhibitions, and other events. In order to provide high quality multi-camera video recording and the demonstration of all types of video footage from a variety of sources such as laptops, multimedia players, and video cameras, modern multi-function video mixers and switchers that can work with different video formats and a variety of video signal resolutions are required.
KT Serviss offers the compact Sony MCS-8M and Blackmagic Design ATEM Production Studio multifunctional video mixers by the leading manufacturers Sony and Blackmagic Design.
Both of these models have features for professional multi-camera video filming, recording, and live streaming. They also have an integrated audio mixer and they include analogue audio signal into the digital video stream. For subtitling and filming combined shots they have Chroma key and Luma key functions. In addition to the classic "cut" and "mix" effects, a wide variety of “wipe” effects is available for switching between signal sources.
For presentation switching, we recommend using and renting out video switchers and scalers produced by the leading manufacturers Extron and TV One, which allow you to seamlessly switch between the most popular video signal formats, such as SDI, HDMI, DVI, DP, and VGA.
Video switchers can work simultaneously with video signals of different resolution and format, ensuring the best possible format and resolution of the final product depending on the technical capabilities of the respective video demonstration equipment -- for example, display, projector, and LED screen. Extron switchers have proven their quality and reliability at medical conferences, where video signals from medical devices that often operate in different and with HDTV-incompatible video formats and resolutions have to be shown before large audiences.