Vivotek SF8174 User Manual page 173

ame
s<0~(m-1)>_h264_intraperi
od
s<0~(m-1)>_h264_bitratere
striction
s<0~(m-1)>_h264_priorityp
olicy
s<0~(m-1)>_h264_ratecont
rolmode
s<0~(m-1)>_h264_quant
s<0~(m-1)>_h264_qvalue
s<0~(m-1)>_h264_qpercen
t
s<0~(m-1)>_h264_bitrate
s<0~(m-1)>_h264_maxfra
me
s<0~(m-1)>_h264_profile
<product dependent>
250, 500, 1000
1000, 2000,
3000, 4000
average, average
upperbound
framerate, framerate
imagequality
cbr, vbr cbr
1~5 3
99, 100
0~51 30
1~100 44
1000~160000 4000000
00
1~30 15
0~2 1
(for MPEG-4).
4/4 Intra frame period in
milliseconds.
4/4 "average" indicates the average
bit rate will be equal to its target
bit rate.
"upperbound" indicates the bit
rate will always not exceed its
target bit rate.
4/4 The policy to apply when the
target bit rate is not sufficient to
satisfy current encoded
conditions.
"framerate" indicates frame rate
first.
"imagequality" indicates image
quality first.
4/4 cbr, constant bitrate
vbr, fix quality
4/4 Quality of video when choosing
vbr in "ratecontrolmode".
99 is the customized manual
input setting.
1 = worst quality, 5 = best
quality.
100 is percentage mode.
4/4 Manual video quality level input.
(s<0~(m-1)>_h264_quant =
99)
4/4 Manual video quality level input.
(s<0~(m-1)>_h264_quant =
100)
4/4 Set bit rate in bps when
choosing cbr in
"ratecontrolmode".
1/4 Set maximum frame rate in fps
(for h264).
1/4 Indicate H264 profiles
0: baseline
VIVOTEK
User's Manual - 173