Copyright © Shenzhen Reach Tech Co., Ltd.
Note: AVC/H.264 defines 4 p
(main class), Extended profile
-
Baseline Profile offers I/P
-
Extended Profile offers I/P/B/SP/SI
CAVLC
-
Main Profile offers I/P/B frames and su
as well as CAVLC or CABAC
-
- High Profile(or FRExt) adds the following features on the basis of the M
intra prediction, custom quant
4.2.4
Frame Rate
The coding frame rates for signal sources with the definition below
scope of 1~60 frames/second
within the scope of 1~30 frames/second
4.2.5
GOP
The GOP is within the scope of
Note: this is used for setting GOP
frames.
4.2.6
Bit Rate
The bigger the bit rate is, the better the video quality will be. The range of the
is from 128kbps to 20Mkbps
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profiles (classes): Baseline profile (Baseline class
profile (extended class) and High profile (high class
I/P frames and only supportsprogressivescanning and
I/P/B/SP/SI frames and only supportsprogressive
frames and supportsprogressivescanning and
CABAC
adds the following features on the basis of the M
custom quant, lossless video coding, and more YUV formats
The coding frame rates for signal sources with the definition below 1080
second, and those with the definition of1080
frames/second.
is within the scope of 0~1000
GOP. If the GOP is 150, there will be one I frame in
is, the better the video quality will be. The range of the
kbps.
REACH ENC1260
User’s Manual
Baseline class), Mainprofile
high class):
scanning and CAVLC
progressivescanning and
scanning and interlacedscanning,
adds the following features on the basis of the Main Profile: 8x8
and more YUV formats.
1080 are within the
1080 resolution are
there will be one I frame in 150 video
is, the better the video quality will be. The range of the code rate
