QVidium QVSD - Manual (Page 22)

User‟s Manual v.3 QVidium
®
QVSD H.264 SD Video Codec™
Copyright 2011 QVidium
®
Technologies, Inc.Page 22 of 53
Figure 3c: Decoder profile : “ARQ Tab”
On the Network tab, shown in Figure 3b, enter the desired IP Transport type (ARQ, RTP, or
UDP). Select ARQ to enable error correction. ARQ uses RTP over UDP transport. RTP adds
statistics to the UDP header to help keep track of packet loss in the Status display. UDP is
most compatible with third-party video encoders. Enter the UDP port on which to receive IP
video packets. Enter a multicast address if receiving multicast packets, otherwise, leave this
field blank. You can also add an input Jitter Buffer, specified in milliseconds, to smooth
variations in packet delay and fix packet ordering problems.