48,000 Hz

An image of a DVD
The DVD format uses the 48 kHz sampling rate, and its doublings.

In digital audio, 48,000 Hz (also represented as 48 kHz or DVD Quality) is a common sampling rate. It has become the standard for professional audio and video.

48 kHz is evenly divisible by 24, a common frame rate for media, such as film, unlike 44.1 kHz.