Video compression is a method of cutting down the amount of data used for digital videos with little or no loss in quality.
In other words, these applications will offer users the possibility to reduce the size of their videos and preserve the quality of the source video.
One will be able to adjust the sample rate or the encoding method according to their necessities.
It should be noted that only experienced users should perform video compression, as beginners might compromise their source videos by mistakenly modifying the parameters.