Common MP3, WMA and other formats of different sizes occupy about 1M-5M of space for single-handed songs, while for lossless formats such as ape and flac, the space occupied by a single song can generally reach dozens of megabytes. , or even more than 100M.

Different formats: Common music formats are MP3, WMA, OGG and other formats, while lossless music formats are common APE, FLAC, TTA, TAK, and WAV.

The bit rate is different from ordinary music. For example, WMA is generally 128kbps music, MP3 is mostly 128 or 192 or 320kbps/, while the bit rate of lossless music generally reaches 800-900kbps, and traditional CD even reaches 1411Kbps. Lossless compression, the sound quality is the most perfect. Generally, the sound quality of MP3 music is very good when the bit rate reaches 320kbps, while the bit rate of lossless music is generally around 800-900kbps, or even higher. When listening to songs on a computer or mobile phone, it is difficult for ordinary people to hear the difference between MP3 music and lossless music. They need to use fever headphones or professionals to hear the subtle differences.

For music enthusiasts, in general, the sound quality of lossless music is undoubtedly the best. It can be downloaded for free. Of course, priority is given to downloading. However, since lossless music takes up a lot of space, and most people cannot hear the difference, unless they use some Only devices such as fever headphones can hear subtle differences, so ordinary users generally just download MP3 music, except for professionals or music enthusiasts.