A new technical document released by Sony in November 2023 has fanned speculation that the company’s next generation of video-focused mirrorless cameras will offer unprecedented 4K recording at 240 frames per second.
The document, which details the latest XAVC codec specifications, lists bitrate requirements for both 8K 120fps and 4K 240fps video modes. Notably, it states that 4K 240fps would require around 480 Mbps at 4:2:0 color sampling or 800 Mbps at 4:2:2 color sampling.
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