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What is Compressed Video Format and How to Compress Video with High Quality

by Christine Smith • 2024-11-08 17:42:29 • Proven solutions

The size of a video depends on an array of parameters such as frame rate, bit rate, resolution, format, and so on. If you need to reduce the size of your video file for sharing and other purposes, changing it to the compressed video format is one of the simplest and straightforward solutions. There are a number of video formats that take up lesser space as compared to the others and thus works best as video compression formats. In this article, you'll learn the differences between some popular video formats and the best way to compress video size without losing quality.

Part 1. What is compressed video format
Part 2. How to compress video without losing quality
Part 3. General knowledge about choosing video format

Part 1. What is compressed video format.

For convenient sharing of files over the internet, emails, and other sources, converting it to a compressed format helps.

1. What is Compressed Video Format:

A compressed video format can be defined as a format that facilitates storing video files in a smaller size. Depending on your requirements with respect to quality, size, and other file parameters, you can choose from a range of compressed video formats. Different compression algorithms are used by these formats in order to shrink the file size. The compressed videos are altered and thus degraded in quality when compared with uncompressed files. The best compression format depends on your requirement and the playback device.

2. What is Uncompressed Video Format:

An uncompressed video format refers to a video file format that comes with full resolution and is not unaltered. The frames of the video in these types of files are in their purest form and they are generally large in size. These videos have never gone under the compressing process. An uncompressed video format is mainly used by video cameras, video recording devices, video monitors, and video processors.

3. What is the Smallest Video Format with High Quality:

There are a number of formats that offer high quality while maintaining a small size. Depending on the codec, and other file parameters, the size and the quality of the video varies. On comparing different combinations of formats and codecs, the smallest size video format that maintains high quality is AVI. The NTSC DV codec of AVI format offers excellent quality files while maintaining the size of 37Mb.

Part 2. How to compress video without losing quality.

Compressing a video without losing quality can only be achieved using professional software and the best in this category is Wondershare UniConverter (originally Wondershare Video Converter Ultimate). Using this ultimate video-toolbox, you can shrink the size of video files in almost all formats. The process requires you to change the parameters of the video like bit rate, resolution, frame rate, and others so as to reduce and compress the file. To check the changes made to the file, the real-time preview function is also available. Follow the steps below to compress videos on Windows and Mac using Wondershare UniConverter.

Wondershare UniConverter - Best Video Converter for Mac/Windows

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Compress video files by changing video resolution, bit rate, quality, size, and other parameters.
Convert and compress videos in 1,000+ formats including MP4, AVI, MOV, WMV, MPEG, etc.
Compress videos with 90X faster speed and no quality loss on Windows/Mac.
Download videos and playlists from YouTube and other websites by pasting URL directly.
Transfer compressed videos from PC/Mac to iPhone/Android devices via a USB cable.
Support batch processing to compress and convert multiple videos at a time.
Toolbox with additional functions like Screen Recorder, GIF Maker, Fix Media Metadata, etc.
Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7

Steps to compress video with high quality using Wondershare UniConverter:

Step 1 Open Wondershare video compressor.

Go to the Compressor tab after launching Wondershare UniConverter (originally Wondershare Video Converter Ultimate) on your PC/Mac. Then click the button to add a video from your computer. One video at a time can be added.

add video to Wondershare compressor

Step 2 Select video parameters for compression.

Next, select the parameters of the added file to reduce its size, you're allowed to change video format, resolution, bit rate, file size, even video quality. Alternatively, you can also select the compression percentage by moving the progress bar which will accordingly change the parameters for the video compression. Click on the Preview button to check the changes you have made to the video.

choose video compression parameters

Step 3 Compress video format size.

Hit the Start All button to start the video compression process. The processed file will be saved at PC location mentioned on the File Location tab. You can even choose to change the location if needed.

Compress video size

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Part 3. General knowledge about choosing video format.

With the wide array of video formats available, selecting the right type is definitely a tricky task. Choosing the right format depends on numerous factors like platform, codec, container, playback requirements, and others. Listed below are commonly used video formats.

MP4: This is one of the most widely used formats as it is compatible with all types of devices including smartphones, Apple devices, TV, DVD players, computers and others. The format is capable of storing video, audio, still, and text files. The format is becoming popular for video sharing over the internet and other sources. This multimedia container format offers decent quality video output and features lossless compression algorithm.

MKV: Matroska Multimedia Container (MKV) is a free container format that is capable of storing an unlimited number of video, audio, subtitles, and picture content in a single file. This open standard format is apt for storing HD video files on the Web and supports almost all types of codecs. The format comes packed with an array of features including online streaming capabilities, error recovery, and support for metadata, chapter, and menus. The format is highly adaptive and also easy to use.

MOV: Developed by Apple, MOV is a multimedia container format that is native to Quick Time Player and compatible with Mac as well as Windows devices. The format uses MPEG-4 codec for compression purpose and is capable of storing different types of media data including video, audio, text tracks, time code, and others. An array of codecs is supported by the format for compressing video and movie files.

AVI: Standing for Audio Video Interleave, AVI is the oldest multimedia container format that stores the video files in tagged chunks. The format was originally introduced as part Video for the Windows technology by Microsoft; it is now supported by all types of PCs, platforms, gaming consoles, and other devices. As compared to other formats, AVI offers less compression that provides high-quality files but occupies large space. The aspect ratio of the format cannot be selected manually which can be a problem for users while editing the file.

WMV: The format stands for Windows Media Video and is a series of video codecs along with the corresponding video coding format that is developed by Microsoft. The format was originally designed as a competitor to RealVideo. With lossy compression, the quality of the files is low, but they are the smallest files on the internet. The format is compatible playing on Windows and Mac system.

AVCHD: Standing for Advanced Video Coding High Definition, AVCHD format is used for digital recording and HD video playback. The format was jointly developed by Panasonic and Sony for use in HD consumer camcorders. The format uses video compression for storing large size data files. Using AVCHD, large size videos can be recorded in decent quality using fewer data. 3D videos are also supported by the latest version of the format-AVCHD 2.0.

Pro-tip

If you're a Mac user, here is a step-by-step tutorial of how to convert videos on Mac. Just move to Convert videos to any format on Mac >> to learn more.

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