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In this fourth installment of the Immersive Audio series we investigate the production tools needed to produce live immersive content. Moving from channel-based output to object audio presents some interesting challenges as the complex audio image moves around in three-dimensional space.
As High Dynamic Range (HDR) and Wide Color Gamut (i.e.BT.2020) are increasingly mandated by major industry players like Netflix and Amazon, DOPs in the broadcast realm are under intense pressure to get it right during original image capture. We all know (or learned the hard way) that the amount of detail required to produce an optimal HDR master cannot be recreated or effectively added downstream.
The single most important fact in the entire film and television industry, wrote the late screenwriter William Goldman, is “nobody knows anything.”
The USB Promoter Group has announced that the USB4 standard for personal computing has been finalized and will be published later this year. The benefits include faster transfer speeds, better management of video and compatibility with Thunderbolt 3 devices.
In the previous articles in this series we looked at advanced server security and out-of-band monitoring and control, especially with security validation of peripheral device firmware. In this article, we investigate virtualization further and its benefits for building secure broadcast infrastructures.
Live sports productions are the natural home for HDR. The increase in luminance latitude combined with extended color space delivers an immersive experience never before witnessed by the home viewer. But backwards compatibility must still be maintained for legacy SDR audiences.
In the previous article in this series we looked at advanced server security and how the controller within a hard disk drive or SSD can be vulnerable to hacking even with the most advanced firewalls and anti-virus software. In this article, we delve deeper into the remedies and how Lights Out Control further ensures safe server operation.
A major development has happened in the broadcast industry with the adoption of software running on COTS servers for processing uncompressed real-time video. Up to recently, this had not even appeared on the radar, but new technology evolution and innovation has now made software COTS for broadcasters a reality.
