User Guide

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8.11. Phone->Video
Media Feedback:NACK: Enabled it to filter mosaic.
Tmmbr: Send the maximum temporary rate request. Disabled by
default.
H264 Settings: H264: A video stream compression standard. Different
from H263, it provides an approximately identical level of video stream
quality but a half bit rate. This type of compression is sometimes called
MPEG-4 part 10.
To setup corresponding H264 video parameters.
H264 Profile: There are 4 modes-Base、Main、High、Extend profile.
Different profiles makes different coding functions and video quality.
H264 Level: Different profiles have corresponding Level value.
IDR Interval: IDR means Instantaneous Decoding Refresh. It is used to
control the process of coding and decoding.
Rate Control: Choose one H264 video rate.