4 ms·
> Whenever you're compressing a file on your computer the frequencies are known beforehand. Not at all. The best compressors learn to predict the frequencies a
by gliptic 2y ago
> Whenever you're compressing a file on your computer the frequencies are known beforehand.
Not at all. The best compressors learn to predict the frequencies as they go, they do not compute them up front and store them in the output.