Multimedia designers introduce more and more video formats to multimedia users, every of which has its own advantages as well as causes certain inconveniences in some cases, so it is sometimes hard to decide which format it is reasonable to choose in this or that case.
WMV is the standard format for Windows operating systems, so it is one of the most common video formats that user remember first of all. It is especially appreciated for those who are accustomed to watching videos with a regular Windows Media Player, as no extra downloads are demanded for your computer to support it. WMV and WMA formats are actually very much alike with the only difference that WMV supports video as well as audio streaming and the possibility to compress video files with inconsiderable decrease in quality standing as its key benefit.
The same actually refers to MP4 that is appreciated for the compact file size that lets mass storage and quick download of such videos from or onto the net all possible. MP4 format is designed for combining various data such as audio and video in one video file, once it is compressed, minor quality decrease may occur while the level of quality mostly depends on the frequency and bitrate.
It is the standard format for video production on the whole that is generally taken into consideration by most software and electronics developers so that any compatibility issues hardly ever occur while the users have most possibilities for video edit and management.
Those who don't want to compromise for quality prefer watching videos in MKV format. For this purpose Matroska the default format for Blu-Ray or DVD rips.
Still, in most cases AVI is preferred to other formats and is deemed to be the most convenient one for videos. High-quality viewing is possible as multiple streaming, meta data and high resolution are supported as well as many extra options. It is another format for container files storing audio along with video, but its main outstanding feature is support both of standard and high definition quality so that you can choose what is most relevant to you.
So if you want to make use of all your videos in the most effective way and save much time, a computer program for converting videos will be very to the purpose. Once you get the program installed and figure out how to work with it which won't take you much time, you will be able to instantly get your videos optimized for most comfortable viewing, sharing or transfer.