This column highlights MPEG's advances in video and audio coding technologies for the metaverse.
The 150th MPEG meeting was held online from 31 March to 04 April 2025. The official press release can be found here. This column provides the following highlights: • Requirements : MPEG-AI strategy and white paper on MPEG technologies for metaverse • JVET : Draft Joint Call for Evidence on video compression with capability beyond Versatile Video Coding (VVC) • Video : Gaussian splat coding and video coding for machines • Audio : Audio coding for machines • 3DGH : 3D Gaussian splat coding
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Christian Timmerer (2025) studied this question.
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