1 (Windows 7 starter edition does not support AVCHD files out of the box, and so requires a third-party player.) In editions of Windows 7 that do support AVCHD files, Windows Media Player can index content in these files, and Windows Explorer can create thumbnails for each clip.
2. infantile-of or relating to infants or infancy; infantile paralysis. 3. infantile-being or befitting or characteristic of an infant; infantile games. young, immature - (used of living things especially persons) in an early period of life or development or growth; young people.
Infantile spasms. This rare type of seizure occurs during an infant's first year (typically between 4 and 8 months). Your baby may bend forward or arch her back as her arms and legs stiffen. These spasms tend to occur when a child is waking up or going to sleep, or after a feeding.