While the two frontrunners in the NGA codec stakes are similar in many ways, a comparison of their background and frame of reference gives some interesting insights, writes John Maxwell Hobbs.
The two leading implementations of Next-Generation Audio (NGA) are Dolby AC-4 and MPEG-H 3D audio. Although they are both based around a central set of recommendations from the ITU, they have different origins, advantages, and limitations.
Dolby AC-4 vs MPEG-H 3D Audio: Background
Multi-channel audio broadcasts have been around since 1881, when Clément Alder connected pairs of telephone lines to send stereo audio from the Paris Opera to rooms at the Paris Electrical Exhibition. Between 1890 and 1932, audio programmes using this technology were commercially available in France and England. Since that time, broadcasting has gone from a single audio channel to as many as 22...
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AI and the evolution of MAM: Part three – future outlook
In the final part of our investigation into MAM’s current and future relationship with AI, James McKeown analyses where the technology is likely to take asset management capabilities next, and the other factors driving the evolution of the space.
RSIFF: Kingdom underlines ambitions to become filmmaking powerhouse
Saudi Arabia's cinema market is experiencing a cultural renaissance, driven by increasing local productions and a growing appetite for diverse storytelling, reports Adrian Pennington from the Red Sea International Film Festival.
AI and the evolution of MAM: Part two – current applications
In part two of IBC365’s exploration of the MAM ecosystem, James McKeown finds out where AI is currently having the most positive impact on media workflows.
AI and the evolution of MAM: Part one – risk analysis
Forms of AI and automation have been making efficiencies in media asset management (MAM) systems for some time, but as the technology becomes more powerful and its potential applications more expansive, what are the major considerations and risks of AI’s role in MAM? James McKeown explores in the first of a three-part investigation.
The Rory Peck Awards 2024: Protecting freedom of expression and democracy
Channel 4 recognised as most successful commissioner with multiple finalists in three out of four categories, including two from Katie Arnold in the same category. For the first time, winning entries across all four categories focus on one story, Gaza.
