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 Ã 2160 and 3840 Ã 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.
infantile (comparative more infantile, superlative most infantile) 1  Pertaining to infants. infantile paralysis. 1963, Margery Allingham, chapter 9, in The China Governess: Eustace gaped at him in amazement. 2  Childish; immature.
C2 [ C ] a baby or a very young child: a newborn infant. More examples. She has five children, the youngest of whom is still an infant. He was very unwell as an infant, and was not expected to live into adulthood. Separated from his mother when he was just an infant, the boy grew up in a children's home. She isn't able to look after herself at all - she's as helpless as an infant.