QVidium QVENC Encoder v17 - Manual (Page 38)

User’s Manual v.17 QVidium
®
H.264 HD Video Codecs ™
Copyright 2011-2015 QVidium
®
Technologies, Inc. Page 38 of 73
Detect video break limit to 10000 ms (10 seconds) to minimize interruptions in the decoder.
We also recommend enabling Detect video break and setting the Detect video break limit to
5000 to 10000 ms (5 to 10 seconds). When the decoder detects a pause or interruption in the flow
of incoming packets of this value or higher, the Detect video break feature will automatically
restart the decoder to help prevent it from getting into a bad state, especially when the encoder is
restarted with a different encoding type or resolution. This can also help if you are experiencing
color loss or other decoder problems due to excessive packet loss. If you are experiencing
excessive restarts of the decoder, such as from network interruptions, we recommend increasing
this limit to 10000 ms (10 seconds) and change the Error Handling to Reboot.
NOTE: Selecting UDP transport eliminates all IP packet buffering, including the Jitter Buffer, the
ARQ buffer, and the Out-of-Order buffer. I can be useful for minimizing latency over a local-area
network (LAN), but can be a problem when receiving a stream over the Internet.
Please see Section 31.2 Appendix B for a detailed explanation of the other parameters.
Figure 3c: Decoder profile : “ARQ Tab”