27
Chapter 6 Low Delay Setting
B-QAM-HDMI-IP-4CH
can achieve a signal low delay from encoding to STB decoding side. User
can enable the low delay function in the web-server NMS interface as shown below:
Click „Input 1‟ or „Input 2‟ to sent a low delay mode for each program:
There are 3 low delay modes:
1.
Normal
: to disable the low delay function.
2.
Mode 1/Mode 2
: to activate the low delay function.
The delay duration is based on the different combination of
Video Format
,
Video Bit-rate
,
Low
delay Mode
and
the Resolution
of signal source, which combine together to have a comprehensive
impact on the delay. Please refer to the below table for reference.
NOTE:
The delay duration will also be impacted as the decoding performance of the STB side
change. Users need to apply a well-performed STB or other decoding terminals to achieve a low
delay.
Low delay: Normal,
Mode 1, Mode 2
optional
Encoder-modulator
User Manual
B-QAM-HDMI-IP-4CH
www.questtel.com