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39
List of Menus
(
In tx-rx mode
)
Item number
Category
Item
Arguments
Function
C013
setup (Tx)
video_rate
auto
The video ES bit rate is calculated
automatically from the TS rate and audio
settings. An 'A' appears after the numeric
value.
manual
The video ES bit rate can be specified in
4.000 to 7.500 to 50.000 units of 2 kbps. If a certain degree of error
occurs, this is controlled to be below the
setting value.
Argument unit Mbps
When video_enc mode 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.
C014
setup (Tx)
scene_change
off
Disables scene change processing.
on
Enables scene change processing.
C016
setup (Tx)
pict_size
Sets the picture size when encoding is
performed.
• When video_system is 525:
720x480
Sets the picture size to 720x480.
720x512
Sets the picture size to 720x512.
• When video_system is 625:
720x576
Sets the picture size to 720x576.
720x608
Sets the picture size to 720x608.
C017
*
setup (Tx)
history_udata
off
History data for parameter referring re-
encoding is not included in the stream.
on
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.
C018
setup (Tx)
seq_hdr_cycle
continuous
Puts the sequence header on every
picture.
interstitial
Puts the sequence header interstitially.
C021
setup (Tx)
audio_encmode
MPEG
Specifies the audio encoding as MPEG1
layerII.
LPCM
Specifies the audio encoding as linear
PCM (SMPTE 302M).
C022
setup (Tx)
mpeg_ch12_mode
stereo
Specifies the audio mode for channels 1
and 2 as stereo.
dual
Specifies the audio mode for channels 1
and 2 as dual.
off
Disables the audio for channels 1 and 2.