Can a mono audio clip be added to a stereo track?

A mono audio clip can indeed be added to a stereo track, and this process is typically handled seamlessly within the editing software, specifically in AVID Media Composer. When you add a mono clip to a stereo track, the software automatically accommodates the mono audio by mixing it into one of the two channels. This means the mono sound will play through both channels of the stereo track.

The functionality allows for greater flexibility in audio editing, permitting users to mix different audio formats without error or complications. Therefore, the assertion that only a stereo clip can be added is incorrect, as mono clips can coexist within a stereo framework.