When you watch YouTube on your phone, tablet or computer, YouTube by default tends to set the resolution quality to low or medium. But it's a lot more enjoyable to be watching in HD 1080p or 4K. You ...

Many wireless carriers limit streaming video quality on a cellular signal to save bandwidth and money. Here’s how to get better picture quality with a VPN. Moe Long Senior Editor Moe enjoys making ...

Table 1 provides a taxonomy of the most commonly used video quality metrics. On the extreme left is subjective Mean Opinion Score (MOS) computed with actual viewers rating videos on a scale from 1 to ...

With more and more of us turning to video calls to keep in touch with friends and family, not to mention attending work meetings while at home, having good-quality video is becoming increasingly ...