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Native Commands (Cont.)Port 1
Command
PLAY_PAUSE
Pause the current playing video.
PLAY_RESUME
Resume the currently paused, rewinding, or
fast forward video.
PLAY_FAST_FORWARD
Put the current playing video into fast
forward using the last speed or the given
<speed>.
PLAY_REWIND
Play current video backward.
PLAY_SINGLE_STEP_FORWARD
Skip a number of frames forward.
N7142 User Manual
Description
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, 'PLAY_PAUSE [<channel>]'
Variables:
<channel> = Number of the NVR channel to use for pause.
Use -1 or leave blank for all playing.
Examples:
SEND_COMMAND 5002:1:0, 'PLAY_PAUSE'
Command Response:
none
Pause the current playing video.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, 'PLAY_RESUME [<channel>]'
Variables:
<channel> = Number of the NVR channel to use for pause.
Use -1 or leave blank for all playing.
Examples:
SEND_COMMAND 5002:1:0, 'PLAY_RESUME'
Command Response:
none
Resume the video.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, 'PLAY_FAST_FORWARD [<channel>[,<speed>]]'
Variables:
<channel> = Number of the NVR channel to control. Use -1 or leave blank for all
playing.
<speed> = Number of frames to jump forward per update.
Examples:
SEND_COMMAND 5002:1:0, 'PLAY_FAST_FORWARD'
Command Response:
none
Start fast forwarding the playing video.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, 'PLAY_REWIND [<channel>[,<speed>]]
Variables:
<channel> = Number of the NVR channel to control. Use -1 or leave blank for all
playing.
<speed> = Number of frames to jump back per update.
Examples:
SEND_COMMAND 5002:1:0, 'PLAY_REWIND'
Command Response:
none
Put the current playing video into rewind mode using the last speed.
IMPORTANT:
This command must be sent to D:P:S port 1.
Syntax:
SEND_COMMAND <DEV>, 'PLAY_SINGLE_STEP_FORWARD [<channel>[,<frames>]]'
Variables:
<channel> = Number of the NVR channel to control. Use -1 or leave blank for all
playing.
<frames> = Number of frames to jump forward. Default is 1.
Examples:
SEND_COMMAND 5002:1:0, 'PLAY_SINGLE_STEP_FORWARD'
Command Response:
none
Step a single frame forward.
Appendix B: NetLinx Control
68
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