Record Commands; Usb_Connect_Status; Usb_Priority; Vidrec - AMX NMX-ENC-1100 Instruction Manual

Encoding Commands (Cont.)

VIDSTRM_RES

Record Commands

The following table lists the record commands for the encoder:
Record Commands

?USB_CONNECT_STATUS

?USB_PRIORITY

USB_PRIORITY

?VIDREC

VIDREC

?VIDREC_CUR_FILE

VIDREC_CUR_FILE
Instruction Manual - NMX-ENC H.264 Encoder
If you set the resolution to Follow Input, the video is output at the same resolution as the detected input
from the video source. Setting another option scales the video output down by the indicated fraction. See
the Available Scaled Output Resolutions section on page 52 for a list of scaled output resolutions.
Syntax:
SEND_COMMAND <DEV>,"'VIDSTRM_RES-<option>'"
Variable:
option = 0=Follow Input, 1=Scaled Resolution1, 2=Scaled Resolution 2, and 3=Scaled resolution
Example:
SEND_COMMAND VIDEO_INPUT_1,"'VIDSTRM_RES-0'"
Requests the state USB ports in the encoder device addressed by D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?USB_CONNECT_STATUS'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?USB_CONNECT_STATUS'"
Returns a COMMAND string of the form: USB_CONNECT_STATUS-CONNECTED.
Requests the state of record control set by the user in the encoder device addressed by D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'?USB_PRIORITY'"
Example:
SEND_COMMAND ENCODER_1,"'?USB_PRIORITY'"
Returns a COMMAND string of the form: USB_PRIORITY-REAR.
Controls the USB priority to record to in the encoder device addressed by D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'USB_PRIORITY-<option>'"
Variable:
option = Front, Rear, Front/Rear
Example:
SEND_COMMAND ENCODER_1,"'?USB_PRIORITY-FRONT/REAR'"
Requests the state of record control set by the user in the encoder device addressed by D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'?VIDREC'"
Example:
SEND_COMMAND ENCODER_1,"'?VIDREC'"
Returns a COMMAND string of the form: VIDREC-START.
Controls the state of recording for the encoder device addressed by D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'VIDREC-<option>'"
Variable:
option = Start, Stop
Example:
SEND_COMMAND ENCODER_1,"'VIDREC-start'"
Requests the current file prefix.
Syntax:
SEND_COMMAND <DEV>,"'?VIDREC_CUR_FILE'"
Example:
SEND_COMMAND ENCODER_1,"'?VIDREC_CUR_FILE'"
Returns a COMMAND string of the form: VIDREC_CUR_FILE-320101CT13E0089_REC.
Sets the file prefix you want to use for recording. This option is only active for the current session. It
reverts back to its default on logout, reboot, session timeout, or the recording has been stopped. The
maximum file prefix length is 31 characters.
Syntax:
SEND_COMMAND <DEV>,"'VIDREC_CUR_FILE-<prefix>'"
Example:
SEND_COMMAND ENCODER_1,"'VIDREC_CUR_FILE-
320101CT13E0089_REC
'"
Programming
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