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This is called a codec coder-decoder. The MP4 player works in a simple way. If you want to know about the full form and meaning of these two, then you have to first know what is MPEG? Because both MP3 and MP4 are related to each other. Audio and video compression techniques help to make raw files listenable and viewable. What is MPEG? There are many levels and profiles in this standard, which has different types of compression and transmission techniques.

It is also known as lossy file format and it was created to encode audio and video files in Compact Disc CD bitrate and be able to move. This is the second version of MPEG in which both video compression and transmission techniques have been improved and low-quality audio and video files have reached broadcast-quality television. It came into the market in and since then Dish Network, Blue-ray video, and digital satellite TV services have started. This is the most advanced technique and it is going on till now, many compression algorithm techniques are used in it so that we are able to compress very large audio and video files in different formats.

The biggest advantage of MP4 is its storage capacity. The result of such a high resolution is varied, more vibrant, and realistic colors. This resolution puts 4K on the top of the present scale of digital resolutions. If we are measuring the resolution by the vertical height, 4K can be called pixels.

The 4K resolution became a total mainstream and it is taking over the digital world, from TVs to 4k cameras , computer monitors, and projectors. If it is used appropriately, the 4K describes a resolution of X pixels, a resolution used mostly in digital cinemas.

You can check our UHD demo trailers in full 4K video test. In a nutshell, 4K is actually the wrong term for X resolution. However, it is used almost all the time and that is why the distinction between 4K and UHD has been lost. As a matter of fact, these two terms are identical for most people. What Makes 4K So Good? Actually, the result is images that look beyond amazing and life-like.

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