VIVOTEK

URL Command Document for All Series

s<0~(m-1)>_h264_ratecontro

cbr, vbr

cbr

4/4

cbr, constant bitrate

lmode

 

 

 

vbr, fix quality

 

 

 

 

 

s<0~(m-1)>_h264_quant

1~5,99, 100

3

4/4

Quality of video when

 

 

 

 

choosing vbr in

 

 

 

 

“ratecontrolmode”.

 

 

 

 

1 = worst quality, 5 = best

 

 

 

 

quality.

 

 

 

 

100: Use the quality level in

 

 

 

 

"qpercent"

 

 

 

 

99: Use the quality level in

 

 

 

 

"qvalue"

 

 

 

 

 

s<0~(m-1)>_h264_qpercent

1~100

50

4/4

Set quality by percentage.

 

 

 

 

1: Worst quality

 

 

 

 

100: Best quality

 

 

 

 

(s<0~(m-1)>_h264_quant =

 

 

 

 

100)

 

 

 

 

 

s<0~(m-1)>_h264_qvalue

0~51

29

4/4

Manual video quality level

 

 

 

 

input.

 

 

 

 

(s<0~(m-1)>_h264_quant =

 

 

 

 

99)

 

 

 

 

 

s<0~(m-1)>_h264_bitrate

1000~4000000

3000000

4/4

Set bit rate in bps when

 

0

 

 

choosing cbr in

 

 

 

 

“ratecontrolmode”.

 

 

 

 

 

s<0~(m-1)>_h264_maxframe

1~30

30

1/4

Set maximum frame rate in

 

 

 

 

fps (for h264).

 

 

 

 

 

s<0~(m-1)>_h264_profile

0~2

1

1/4

Indicate H264 profiles

 

 

 

 

0: baseline

 

 

 

 

1: main profile

 

 

 

 

2: high profile

 

 

 

 

 

s<0~(m-1)>_mjpeg_priorit

framerate,

framerate

4/4

The policy to apply when

ypolicy

imagequality

 

 

the target bit rate is not

 

 

 

 

sufficient to satisfy current

 

 

 

 

encoded conditions.

 

 

 

 

“framerate” indicates

 

 

 

 

frame rate first.

 

 

 

 

“imagequality” indicates

 

 

 

 

image quality first.

s<0~(m-1)>_mjpeg_rateco

cbr, vbr

vbr

4/4

cbr, constant bitrate

ntrolmode

 

 

 

vbr, fix quality

 

 

 

 

 

146 - User's Manual

28

 

 

Page 146
Image 146
Vivotek FD8154, 8154V user manual Vivotek