R49G Guard Phone Administrator Guide
AKUVOX SMART INTERCOM
www.akuvox.com
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Parameter Set-up
:
NACK
: used to reinforce the data transmission during the video call. It
can be used to prevent loosing data packet in the weak network
environment when discontinued and mosaic video image occurred.
Tmmbr
:used to indicate the maximum bitrate that receiver can take.
10.9.H264 Setting
Parameter Set-up:
Profile:
select the video code profile level, the higher the profile is, the
more complex and efficient the encoding will be. Base profile is the
default setting..
Rate Control:
used to control the encoding bitrate. CRF ( Choose one
H264 video rate.
IDR Intervals(5-100):
IDR means Instantaneous Decoding Refresh. It is
used to control the process of coding and decoding.