By Mayo Clinic Staff. You can have a CT scan done in a hospital or an outpatient facility. CT scans are painless and, with newer machines, take only a few minutes. The whole procedure typically takes about 30 minutes.
Part of the Computing fundamentals glossary: A Wave file is an audio file format, created by Microsoft, that has become a standard PC audio file format for everything from system and game sounds to CD-quality audio. A Wave file is identified by a file name extension of WAV (.wav). Used primarily in PCs, the Wave file format has been accepted as a viable interchange medium for other computer platforms, such as Macintosh. This allows content developers to freely move audio files between platforms for processing, for example.
MOV (.mov) is the AppleÂ® QuickTimeÂ® digital file format. It is capable of containing a variety of contents, as well as supporting Internet streaming video. M4V (.m4v) is an AppleÂ® file format used for AppleÂ® devices such as iPhoneÂ®, iPod TouchÂ®, and Apple TVÂ®. To convert MOV to M4V, a converter of some type is needed.When converting MOV to M4V, it is important to know something about the file formats.4V is a type of MPEG -4 file. MPEG-4 is based on the AppleÂ® QuickTimeÂ® file format and was developed by the Moving Pictures Experts Group (MPEG) and, after initial approval in October 1998, made an international standard in 2000.