Minimum Bandwidth recommendation: 1 MB/s
(Still picture < 100KB/s, Peak value of a dynamic picture is about 1 MB/s)
Network packet loss rate: 5%
1~30ms: very fast, smooth screen casting.
31~50ms: Good, can screen cast normally, no obvious delay.
51~100ms: Normal, slight latency may occur when the video/pictures are streaming drastically.
>100ms: Poor, there may be a freeze, and in serious cases, there may be a drop.