The term describes the process of acquiring audio files from the YouTube platform at a specific bitrate of 320 kilobits per second (kbps). This bitrate refers to the amount of data used to represent each second of audio. For instance, a user seeking high-fidelity audio might choose this option when converting a YouTube video’s soundtrack into a standalone music file.
This audio quality is generally considered near CD-quality, offering a richer and more detailed listening experience compared to lower bitrates. This is important for audiophiles or those who value superior sound reproduction. Historically, lower bitrates were common due to bandwidth limitations, but with increased internet speeds and storage capacity, higher quality downloads have become more accessible and desirable.