Examples
In this section some typical values of zap time are shown. Actually, in IPTV television these delays are greater than in other technologies:
- Analog (Cable) ~ 1s
- Analog (off-air) ~ 1 – 3s
- MPEG2 over QAM ~ 1.2 – 3s
- MPEG2 over QPSK ~ 2 – 4s
- MPEG2 over IP Multicast ~ 1.5 – 3.5s
- H.264 over IP Multicast ~ 1.7 – 4s
Read more about this topic: Zap Time
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