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List of Menus
(In sdi_to_asi mode)
Item number Category
C012
setup
C013
setup
C014
setup
C016
setup (Tx)
C017*
setup (Tx)
Item
Arguments
video_encmode
IMX
NORMAL
LD
NORMAL_BL
video_rate
auto
manual
4.000 to 7.500 to 50.000 units of 2 kbps. If a certain degree of error
scene_change
off
on
pict_size
720x480
720x512
720x576
720x608
history_udata
off
on
Function
This IMX encoding mode is characterized
by All Intra CBG.
This encoding mode is M=3 with Long
GOP CBR.
This yields a fixed latency, regardless of
the set bit rate.
This is a low delay mode, with All P Intra
slice.
This encoding mode is M=3 with Long
GOP CBR.
This yields the minimum latency,
depending on the set bit rate.
The video ES bit rate is calculated
automatically from the TS rate and audio
settings. An 'A' appears after the numeric
value.
The video ES bit rate can be specified in
occurs, this is controlled to be below the
setting value.
Argument unit: Mbps
When video_encmode is IMX:
30.000, 35.000, 40.000, 45.000, 50.000
Mbps
When chroma mode is 420:
4.000 to 15.000 Mbps
In other cases:
6.000 to 30.000 Mbps
Notes
• When the MSBA-20IP is installed, keep
ts_rate within 35.000 Mbps.
• If "N014: maintenance video_rate" is set
to "extended," and video_encmode is
other than IMX, the minimum limit for
video_rate is 2 Mbps. Note, however, that
operation cannot be guaranteed at
present.
Disables scene change processing.
Enables scene change processing.
Sets the picture size when encoding is
performed.
• When video_system is 525:
Sets the picture size to 720x480.
Sets the picture size to 720x512.
• When video_system is 625:
Sets the picture size to 720x576.
Sets the picture size to 720x608.
History data for parameter referring re-
encoding is not included in the stream.
History data for parameter referring re-
encoding is included in the stream.
Note
• This is supported as an option.
• This item is effective only when
video_encmode is normal.
50
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