What factors impact video distribution quality in AV systems?

Video distribution quality in audiovisual systems is significantly influenced by compression methods and resolution. Compression techniques play a crucial role in determining how video data is processed, transmitted, and ultimately displayed. Different compression algorithms can affect the visual fidelity of the media, impacting factors such as pixel quality and overall clarity. Higher compression may lead to reduced file size but can compromise image quality, whereas lower compression typically preserves more detail.

Resolution is equally important as it denotes the number of pixels that make up the video image. Higher resolution results in greater detail and clarity, particularly on larger displays, enhancing the viewer's experience. When both compression methods and resolution are optimized, they work in tandem to ensure that the video quality remains high throughout the distribution process.

In contrast, the factors mentioned in the other options, such as the length of cables, the type of source device, and the type of display, can influence aspects of signal transmission and visual output but do not have as profound an effect on the inherent quality of the video content itself as compression methods and resolution do.