VIDI Integrates Hitomi Latency Measurement For Simplified Video Network Implementations

Hitomi, developer of the powerful MatchBox tools for lip-sync and latency measurement, will demonstrate its integration with VIDI NMS at IBC 2022.

The VIDI integration is the first time that a network management system has incorporated both latency measurement and correction into its single common user interface.

VIDI specialises in delivering powerful management of complex networks. As live event television grows in complexity, demanding multiple feeds carried over large distances and complete remote production, so the networks needed to provide secure delivery grow more intricate. Ensuring perfect synchronisation between signals, and between audio and video, is critical for success.

Hitomi MatchBox is a widely used platform to measure live broadcast synchronisation. At the point of origination the generator creates a unique test signal on video and up to 16 audio channels, and at the destination the companion analyser measures the incoming signals and determines precisely the delays in each path.

VIDI NMS is a vendor-agnostic network management system, used for permanent and events networks worldwide. The software, with its graphical view of the network and its performance, was originally developed to support in-house contracts but is now available as a product, to provide the same advantages of simple, unified control. 

You might also like...

Microphones: Part 10 - Mid-Side (M-S) Recording And Processing

M-S techniques provide useful sound-field positioning and a convenient way to check mono compatibility. We explain the hard science behind this often misunderstood technique.

Microphones: Part 9 - The Science Of Stereo Capture & Reproduction

Here we look at the science of using a matched pair of microphones positioned as a coincident pair to capture stereo sound images.

Microphones: Part 8 - Audio Vectorscopes

The audio vectorscope is an excellent tool for assuring quality in stereo sound production, because it makes the virtual sound image visible in the same way that a television vectorscope allows the color signals to be seen.

Microphones: Part 7 - Microphones For Stereophony

Once the basic requirements for reproducing sound were in place, the most significant next step was to reproduce to some extent the spatial attributes of sound. Stereophony, using two channels, was the first successful system.

Microphones: Part 5 - The Variable Directivity Microphone

The variable directivity microphone is very popular for studio work. What goes on inside is very clever and not widely appreciated.