What are common causes of digital video impairments in a distribution network?

The correct choice highlights the significance of maintaining proper signal levels and ensuring the integrity of connections in a distribution network. Digital video impairments can stem from various issues related to the quality of the signal being transmitted.

Incorrect signal levels can result in the distortion of the video feed, which can manifest as pixelation, freezing, or complete loss of video. These issues often arise from problems such as attenuation, interference, or equipment malfunctions that affect the signal strength and clarity. Corrupted connections, whether due to physical damage, poor quality cables, or loose connections, can disrupt the digital signal, leading to degraded video quality.

In contrast, high bandwidth consumption pertains to network traffic and does not directly cause video impairments, though it can lead to performance issues under certain circumstances. Low viewer engagement and excessive data compression are more related to audience behavior and content quality rather than the technical aspects of video distribution. Understanding the importance of maintaining appropriate signal levels and ensuring robust connections is essential for delivering high-quality digital video content.