Appendix B: NetLinx Control
71
N7142 User Manual
RECORD_RELEASE
Release a recording waiting to start. Used
for recording multiple channels at the same
synchronous time. Hold first, then do the
commands for record, then do the
matching release command.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, ’RECORD_RELEASE’
Examples:
SEND_COMMAND 5002:1:0, ’RECORD_RELEASE’
Command Response:
none
Release all channels from record hold.
?MODE
Query the recording and playback mode.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, ’?MODE’
Variables:
<mode> = The desired recording/playback mode.
1 = N1000 mode
2 = N2000 mode
3 = N3000 mode
Examples:
SEND_COMMAND 5002:1:0, ’?MODE’
Command Response:
’MODE-2’
Values:
<mode> The recording/playback mode (1 = N1000, 2 = N2000, and 3 = N3000).
?MPEG_MODE <mode>
Query the conversion mode.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, ’?MPEG_MODE’
Examples:
SEND_COMMAND 5002:1:0, ’?MPEG_MODE’
Command Response:
’MPEG_MODE-mp4’
Variables:
<mode> = The desired conversion mode.
mp4 = Convert to mp4 format.
mov = Convert to mov format.
?PLAY
Query the playback channels.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, ’?PLAY’
Examples:
SEND_COMMAND 5002:1:0, ’?PLAY’
Command Response:
’PLAY-1000000000’
Indicating NVR is playing on channel 1.
?PLAY_HOLD
Query the playback channels that are in
play hold.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, ’?PLAY_HOLD’
Examples:
SEND_COMMAND 5002:1:0, ’?PLAY_HOLD’
Command Response:
’PLAY_HOLD-1000000000’
Indicating NVR is holding playing on channel 1.
?RECORD
Query the recording channels.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, ’?RECORD’
Examples:
SEND_COMMAND 5002:1:0, ’?RECORD’
Command Response:
’RECORD-1000000000’
Indicating NVR is recording on channel 1.
Native Commands (Cont.)Port 1
Command
Description
