User guide

18 Chapter 2
Overview
Version 3.1
Error Resilience
4Sight offers error resilience so that EnvivioTV
TM
can receive content
smoothly under severe network packet loss conditions (up to 2% packet
loss rate).
Both 4Sight and EnvivioTV
TM
provide a rebuffering management policy
that improves the user experience when traffic is congested.