XAVC

XAVC is a recording format that was introduced by Sony on October 30, 2012. XAVC is a format that will be licensed to companies that want to make XAVC products.

XAVC uses level 5.2 of H.264/MPEG-4 AVC, which is the highest level supported by that video standard. XAVC can support 4K resolution (4096 × 2160 and 3840 × 2160) at up to 60 frames per second (fps). XAVC supports color depths of 8, 10, and 12 bits.Chroma subsampling can be 4:2:0, 4:2:2, or 4:4:4. The Material Exchange Format (MXF) can be used for the digital container format.

XAVC allows for a wide range of content production including intra frame recording and long group of pictures (GOP) recording.

On April 7, 2013, Sony announced that it had expanded XAVC to the consumer market with the release of XAVC S. XAVC S supports resolutions up to 3840 × 2160, uses MP4 as the container format, and uses either AAC or LPCM for the audio. As example used in the Sony FDR-AX100 4K Ultra HD consumer camcorder and Sony HDR-AS100V action camera. The Sony α7S as well as some consumer stills cameras with movie support (e.g. the Sony RX10) also offer XAVC-S.

Sony has announced that cameras that will support XAVC include two CineAlta cameras which are the Sony PMW-F55 and Sony PMW-F5. Both cameras record XAVC with a color depth of 10-bits and 4:2:2 chroma subsampling. The Sony PMW-F55 can record XAVC with 4K resolution at 60 fps at 600 Mbit/s and 2K resolution at 120 fps at 400 Mbit/s. The Sony PMW-F5 can record XAVC with 2K resolution at 120 fps at 400 Mbit/s.

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