WAV File
.WAV File Extension
What is a WAV file?
A WAV file is an audio file saved in the WAVE format, which is a standard digital audio file format utilized for storing waveform data. WAV files may contain audio recordings with different sampling rates and bitrates but are often saved in a 44.1 KHz, 16-bit, stereo format, which is the standard format used for CD audio.
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WAV file open in Microsoft Windows Media Player
The WAVE format is based on the Resource...
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File Formats
AAC Definition
AAC Definition
AAC is a file format for storing digital audio. It's commonly used for storing music on the Internet, PCs and portable music players and phones.
It is similar to MP3, but it was designed to be its successor and offers better quality and smaller file sizes. It also supports DRM, which enforces copyright.
AAC+ and AAC++ are newer versions of the standard.
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AIFF Definition
AIFF Definition
Stands for "Audio Interchange File Format." AIFF is a file format designed to store audio data. It was developed by Apple Computer, but is based on Electronic Arts' IFF (Interchange File Format), a container format originally used on Amiga systems.A standard AIFF file contains 2 channels of uncompressed stereo audio with a sample size of 16 bits, recorded at a sampling rate of 44.1 kilohertz. This is also known as "CD-quality audio," since CDs use the same audio specificatio...
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.QIF File Association 2
.QIF File Association 2
Compressed image created by Apple QuickTime, a video player; sometimes referenced by QuickTime movies (.MOV files); uses a single-fork format instead of resource and data forks, which works well for cross-platform applications.
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QIF files are saved using "atoms," which are the basic units or structures that QuickTime uses to store information. QIF files use the same atom types as a QuickTime movie, which are "idsc" (stores the image descript...
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.QIF File Extension
.QIF File Extension
What is a QIF file?
A QIF file is an ASCII text file generated by Quicken financial software. It contains a user's financial liability and cash accounts in a text format that can easily be read by other programs, including text editors. QIF files are used to transfer data between different Quicken data files or from a financial institution's website to Quicken software.
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The QIF format was originally developed by Intuit, but it is now supported...
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.MOV File Extension
.MOV File Extension
What is a MOV file?
A MOV file is a common multimedia container file format developed by Apple and compatible with both Macintosh and Windows platforms. It may contain multiple tracks that store different types of media data and is often used for saving movies and other video files. MOV files commonly use the MPEG-4 codec for compression.
MOV files may contain video, audio, timecode, and text tracks, which can be used to store and synchronize different types of media...
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Page Layout Definition
Page Layout Definition
Page layout refers to the arrangement of text, images, and other objects on a page. The term was initially used in desktop publishing (DTP), but is now commonly used to describe the layout of webpages as well. Page layout techniques are used to customize the appearance of magazines, newspapers, books, websites, and other types of publications.
The page layout of a printed or electronic document encompasses all elements of the page. This includes the page margins, text blo...
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GIF Definition
GIF Definition
Stands for "Graphics Interchange Format." GIF is an image file format commonly used for images on the web and sprites in software programs. Unlike the JPEG image format, GIFs uses lossless compression that does not degrade the quality of the image. However, GIFs store image data using indexed color, meaning a standard GIF image can include a maximum of 256 colors.
The original GIF format, also known as "GIF 87a," was published by CompuServe in 1987. In 1989, CompuServe released ...
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MP3 Definition
MP3 Definition
Stands for "MPEG Audio Layer-3." MP3 is a compressed audio file format developed by the Moving Picture Experts Group (MPEG). A typical MP3 file sounds similar to the original recording, but requires significantly less disk space. MP3 files are often about one tenth the size of an uncompressed WAVE or AIFF file, which have the same audio quality as a CD.
The small file size and high fidelity of MP3 files helped popularize digital music downloads in the late 1990s and early 2000s. ...
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MPEG Definition
MPEG Definition
Stands for "Moving Picture Experts Group." MPEG is an organization that develops standards for encoding digital audio and video. It works with the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) to ensure media compression standards are widely adopted and universally available.
The MPEG organization has produced a number of digital media standards since its inception in 1998. Examples include:
MPEG-1 – Audio/video s...
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