Vivotek SD7313 User Manual page 115

s<0~(m-1)>_field2fram
e
s<0~(m-1)>_mpeg4_in
traperiod
s<0~(m-1)>_mpeg4_ra
tecontrolmode
s<0~(m-1)>_mpeg4_q
uant
s<0~(m-1)>_mpeg4_q
uantlevel
s<0~(m-1)>_mpeg4_
bitrateindex
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176x120,
176x144,
CIF,
352x240,
352x288,
4CIF,
704x480,
704x576
<boolean> 4/4
250, 500, 4/4
1000, 2000,
3000, 4000
cbr, vbr 4/4
0, 1~5 4/4
1~31 7/4
0~14 4/4
Field to frame on server side.
(product dependent)
Intra frame period in milliseconds.
cbr, constant bitrate
vbr, fix quality
Quality of video when choosing vbr in
"ratecontrolmode".
0 is the customized manual input setting.
1 = worst quality, 5 = best quality.
The specific quality parameter of the Mpeg4
encoder.
1 = best quality, 31 = worst quality.
The bit rate level index in "ratecontrolmode"
Index mapping rule :
(bitrateindex: bitrate value (bps))
0: customized input
1: 20000
2: 30000
3: 40000
4: 50000
5: 64000
6: 128000
7: 256000
8: 512000
9: 768000
10: 1000000
11: 1500000
12: 2000000
13: 3000000
14: 4000000
User's Manual - 115