What does music caching mean?

The cache generated by listening to music refers to the fact that general software will download the song by default when the user listens to the music. The audition process is actually a download process, but the cached file does not will be retained in the download directory. The purpose of this is to save user traffic.

The operating environment of this tutorial: Magic UI 4.0.0 system, HONOR V30 mobile phone.

The cache generated by listening to music refers to the fact that general software will download the song by default when the user listens to the music. The audition process is actually a download process, but the cached file does not will be retained in the download directory. The purpose of this is to save user traffic.

Cache files generated by listening to music are sometimes recognized as junk files. When cleaning up system junk files, users can choose to clean or not clean them. If they do not clean up, click on the song to download and listen to it without traffic. . Deleting can save space and can be decided based on personal usage.

Extended information:

For some players with online on-demand functions, caching is also a kind of download, but the storage location is different. The final storage location of the download is the hard disk, but the cache is placed in the data exchange buffer (such as a memory stick). Since caching is much faster than memory, users basically use "caching" when watching online videos (they can download while watching).

But the cache also has a "shortcoming", that is, it is lost when the power is turned off (not permanently stored). Therefore, when downloading online videos, some users often adopt the "cache download method", that is, while the client keeps working, they first download the online files to the cache, and then download them in related download tools (such as browsers, player) to find its location and transfer it to the hard disk. This will be much faster.

In addition, for downloads, since its final storage location is the hard disk, on the one hand it is "permanently saved". And for some video players that support breakpoint resumption function, users can continue downloading after shutting down and restarting. On the other hand, downloading incomplete files can be a bit troublesome if you want to play them (incomplete files are difficult for the player to identify). Most of them can only be played after the download is completed, and as long as the format is related, in addition to the player used for downloading, other players can also play the video file.

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