file types

file types

1. images

   • TIFF
     • The ability to store image data in a lossless format makes a TIFF file a useful image archive,
   • jpeg
     • JPEG/Exif is the most common image format used by digital cameras and other photographic image
   • psd
     • .PSD file is a layered image file used in Adobe PhotoShop
   • png
     • Portable Network Graphics (PNG /ˈpɪŋ/) is a rcompressionaster graphics file format that supports lossless data
   • gif
     • GIF, or Graphic Interchange Format, is a file extension for an often animated raster graphics file and is the second most common image format used
   • bmp
     • GIF, or Graphic Interchange Format, is a file extension for an often animated raster graphics file and is the second most common image format used
   • vectors
     • svg
       • format for two-dimensional graphics with support for interactivity and animation
     • eps
       • EPS is a file extension for a graphics file format used in vector-based images in Adobe Illustrator

2. video

   • wnv
     • is a file type which can contain video in one of several video compression formats developed by Microsoft
   • mpeg-1
     • MPEG-1 is a widely adopted standard, so it can be used in many distribution methods including optical discs, the web, and audio-only files
   • mpeg 2
     • is widely used as the format of digital television signals that are broadcast by terrestrial, cable, and direct broadcast satellite TV systems. It also specifies the format of movies and other programs that are distributed on DVD and similar discs. As such, TV stations, TV receivers, DVD players, and other equipment are often designed to this standard.
   • MPEG 4
     • MPEG-4 absorbs many of the features of MPEG-1 and MPEG-2 and other related standards, adding new features such as (extended) VRML support for 3D rendering, object-oriented composite files (including audio, video and VRML objects), support for externally specified Digital Rights
   • MOV
     • MOV is an MPEG 4 video container file format used in Apple's Quicktime program
   • FLV
     • Flash Video is a container file format used to deliver video over the Internet using Adobe Flash Player

3. Music

   • mp3
     • MP3 achieves its powerful compression by stripping out a lot of the sounds in a song which our earscannot hear
   • wav
     • Though a WAV file can contain compressed audio, the most common WAV audio format is uncompressed audio in the linear pulse code modulation (LPCM) format.
   • aac
     • Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression
   • ogg
     • Ogg is a container for a variety of codecs. Typically, an "ogg" file refers to ogg-vorbis, a lossy audio codec. But an ogg file may contain an audio stream compressed

4. documants

   • doc
     • it is optional to change the compression
   • pdf
     • PDF files may be optimized using Adobe Acrobat software