MP3 is abbreviation for MPEG (Moving Pictures Experts Group) Layer – 1 and is a compressed audio format that allows for smaller file sizes with similar sound quality to PCM WAV format, the format found on standard music CDs. The MP3 is very popular, more so because of its practicality and easy use. MP3 compresses WAV audio to several times smaller than the original size. Files in WAV format are extremely large in file size, with average size being 50MB. Continue Reading >>

MPEG-4 Part 14 or MP4 file format is a multimedia container format standard which constitutes part of MPEG-4. It is mainly used to store digital video and digital audio streams, mainly those defined by MPEG, but may also be used to store other forms of data including subtitles and still images. Because of the two different file extensions used for naming audio-only MP4 files there has been some amount of confusion for both users and multimedia Continue Reading >>

MP3 is the abbreviated form of the file format MPEG-1 layer-3 audio encoding. It should not be confused with MPEG3 which is a convention that distinguishes a particular set of video and audio encoding. MP3 is widely utilized in several media players and is solely used for the storage of audio. It is a part of the MPEG 1 video and audio formatting system which is still popularly utilized at present. AVI or Audio Video Interleaved is a format that is Continue Reading >>

The Matroska Multimedia Container is an extensible open source free container format, a file format that can hold a limitless number of multimedia content or subtitle tracks inside a single file. It is serves as a worldwide format for storing common multimedia content, such as movies or TV shows. Matroska is similar in concept to other containers like AVI, MP4 or ASF, but is entirely open in specification, with implementations consisting mostly of Continue Reading >>

MPEG-4 Part 14 or as it is more often refered to, MP4 file format is a multimedia container format standard which makes up part of MPEG-4. It is widely used to store digital video and digital audio streams, chiefly those defined by MPEG, but may also be used to store other forms of data including subtitles and still images. Because of the two different file extensions used for naming audio-only MP4 files there has been some amount of issues for Continue Reading >>

A JPEG file or (.jpg) is a file extension that is used to store photographic images. It uses a form of lossy compression to render images into a pre-set resolution and size. The type of compression does not sacrifice much image quality and allows images to be stored on a computer without requiring large amounts of space. It is a prominent file format, which is widely used in different areas of computing but especially on the internet for Continue Reading >>

JPG or JPEG is a format that is used to store digital images, principally of the photographic kind. It utilizes a method of lossy compression which allows it to utilize comparatively modest sizes with satisfactory results. The depth of compression can be modified to produce smaller images but with poorer quality. This is usually done to lower the storage space involved in saving images within this format. Word or Microsoft Word is a word processor Continue Reading >>

Vector or more accurately vector graphics are a number of geometrical shapes and lines that are used to produce computer graphics. It compares to raster graphics which are images that are developed from multiple pixels that display a photographic image. In practice both are used to achieve slightly different results, in some cases the two may be created to generate worthwhile effects. JPEG images are photographic images that are produced by utilizing a form Continue Reading >>

iTunes is a media player from Apple which is compatible with most codecs including its very own Apple Audio Lossless Codec or ALAC which usuallycomes in MP4 format with the extension (.m4a) for audio files. The iTunes player has become very popular over the last few years and is used by a large segment of the computer literate populace. It is said that the file size of the MP4 is normally half of that utilized by the original uncompressed Continue Reading >>

A Portable Document Format or as it is more commonly refered to PDF is a file format created by Adobe Systems in 1993 for the purpose of document exchange. PDF is essentially used to represent two-dimensional documents in a way that is independent of the application software, hardware, and operating system. Each PDF file is comprised of a complete description of a fixed-layout 2D document (and, with Acrobat 3D, embedded 3D documents using U3D) that Continue Reading >>