UNDERSTANDING COMPUTER FILES
FILE EXTENSIONS AND FILE TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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.bmp
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.mov
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.mp4
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.raw
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Detailed explanation-1: -MP4 (MPEG-4 Part 14) is the most common type of video file format. Apple’s preferred format, MP4 can play on most other devices as well. It uses the MPEG-4 encoding algorithm to store video and audio files and text, but it offers lower definition than some others.
Detailed explanation-2: -Video Container AVI, . MP4, and. MOV are common container types. Container formats can be combined with a variety of codecs to determine which devices and programs the file is compatible with.
Detailed explanation-3: -There are two different mp4 formats. The first, mp41, was released in 2001 as the ISO/IEC 14496:-1:2001 standard. The second MPEG 4 video format version, mp42, also known as MPEG-4 Part 14, was released in 2003 as the ISO/IEC 14496-14:2003 standard.
Detailed explanation-4: -MP4 is a popular video format used to share, download, and stream video content. In addition to video, the format can store audio, images, and also subtitles. It is a container format, meaning it can store various types of audio and video, as long as they are encoded in a codec supported by the MP4 format.