Hitomi Broadcast Unveils New Cloud-Based Lip-Sync Measurement Tool
Hitomi Broadcast is showcasing its latency and synchronisation tools at NAB 2023.
New for NAB 2023 is lip-sync measurement in the cloud. Attendees will be able to see a live demonstration of a file-based version of MatchBox.
MatchBox is now widely recognised as an industry standard in lip-sync measurements, and the latest MatchBox Glass iPhone app makes it even simpler to very quickly line up each camera feed. With remote productions like major sports sending very large numbers of feeds back to the central control room, managing lip-sync is critical.
The latest addition to MatchBox is the ability to measure end-to-end latency over a broadcast path. Given the need for minimising latency, Hitomi now recommends using MatchBox Latency to establish the delay over each circuit, before using MatchBox to synchronise pictures and sound. The same MatchBox analyser provides highly accurate readings of latency and lip-sync shift, ensuring precision alignment based on data rather than trying to match them by eye.
With the rapid growth in remote production and IP contribution, these simple and cost-effective tools are more in demand than ever.
You might also like...
Building Software Defined Infrastructure: Zero Tolerance Security
Software based systems bring immense flexibility but they also bring increased vulnerability and inevitable trade-offs between flexibility and security.
Live Sports Production: Exploring The Evolving OB
The first of our three articles is focused on comparing what technology is required in OBs and other venue systems to support the various approaches to live sports production.
Cloud Compute Infrastructure At IBC 2025
In celebration of the 2025 IBC Show, this article focuses on the key theme of cloud compute infrastructure and what exhibitors at the show are doing in this key area of technological enablement.
Monitoring & Compliance In Broadcast: Real-time Local Network Monitoring
With many production systems now a hybrid of SDI & IP networking, monitoring becomes a blend of the old and the new within a software controlled environment.
Broadcast Audio Technology At IBC 2025
In celebration of the 2025 IBC Show, this article gathers the news about what the vendors exhibiting on the show floor for the acquisition, production and delivery of pristine, immersive audio.