Video quality refers to the clarity and detail of a video image. It is influenced by factors such as resolution, which measures the number of pixels in the video, and frame rate, which indicates how many frames are displayed per second. Higher resolution and frame rates generally result in sharper and smoother visuals. Another important aspect of video quality is compression, which reduces file size but can also affect clarity. Formats like MP4 and AVI are commonly used to store videos, and the choice of format can impact playback quality. Overall, good video quality enhances the viewing experience.