MIO–CCE–4K/3G
SMPTE ST 2110/4K/3G/HD/SD Closed Caption Encoder with Media–to–IP Streaming
Revision 1.0
Page - 55
Command:
^AE<sp>Lln<cr>
Default:
^AE<sp>L21<cr> for SD-SDI systems
The parameter ln specifies the line number that caption information will be output on. The permitted values
of parameter ln are 11 to 25.
Examples:
^AE<cr>
Reset to default
^AE<sp>L20<cr>
Set for line 20
^AE<sp>?<cr>
Show current line
5.3.4.
Monitoring Line 21 Data on the Serial Port
This command allows the MIO–CCE–4K/3G to extract line 21 information from the input or output video
and send it out the serial port. Enter a ^G to end monitor mode.
Command:
^A5<sp>fx<sp>o<cr>
The parameter ‘fx’ specifies the field that data will be extracted from.
The parameter ‘o’ specifies that the output data will be monitored.
Example:
^A5<sp>F1<cr>
Monitor Field 1 Input
^A5<sp>F2<sp>O<cr>
Monitor Field 2 Output
5.3.5.
Controlling the Caption Decoder
This command allows the unit to display line 21 information on the built-in caption decoder.
Command:
^AM<sp>dc<cr> Decode a specific channel
or
^AM<sp>OFF<cr> Turn off Decoder off
The parameter ‘dc’ specifies the data channel that will be decoded and displayed. In addition to the
dc
values shown in section 6.2.2, the following additional values are supported only for this command.
dc
Data Channel
VCHIP V-Chip Decoder
XDS
XDS Decoder
XDSG
XDS Decoder
XDSF
XDS Decoder
Note that there is only one XDS decoder mode so all 3 commands will accomplish the same effect. Support
for the XDSG and XDSF strings added for compatibility with the EEG command set.
Examples:
^AM<sp>C1<cr>
Display Caption Channel 1
^AM<sp>VCHIP<cr>
Display V-CHIP rating
^AM<sp>XDS<cr>
Switches decoder to XDS display mode.
Содержание MIO-CCE-4K/3G
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