210 or 240, real frame rate is as frame rate setting. If I-Frame interval is not 30, 60, 120, 150, 180, 210 or 240, real frame rate becomes larger than the setting because I-Frame can not be skipped. If I-Frame setting is 1, all frames become I-Frame and frame rate becomes 30fps.

The change is saved by the API, encode(2).status=save. If the change is not saved, the setting is restored by reboot. Allowed users admin, operator

Getting MPEG-4 Priority Setting from VN-V685/686/686B

Format /api/param?encode(2).priority

Example of response encode(2).priority=motion&200 OK

Interpretation Acquire priority of MPEG-4 encoding. "motion" or "quality" is returned.

Allowed users admin, operator, user

Setting MPEG-4 Priority Setting for VN-V685/686/686B

Format /api/param?encode(2).priority=data

Example /api/param?encode(2).priority=motion

Example of response encode(2).priority&202 Accepted(encode(2).status=save)

Interpretation Change priority of MPEG-4. Specify "motion" or "quality". To keep frame rate, select "motion". To keep image quality, select "quality".

The change is saved by the API, encode(2).status=save. If the change is not saved, the setting is restored by reboot. Allowed users admin, operator

6.4. Alarm Setting

The APIs below are related to alarm setting. These are equivalent to the features on the Alarm page of the WEB setting page. Refer to the instruction manual for details on the Alarm page.

Getting On/Off of Alarm Action from VN-V685/686/686B

Format /api/param?application.event(Number).status

Example When Getting the on/off status of alarm action No. 1

/api/param?application.event(1).status

Example of response application.event(1).status=on&200 OK

Interpretation Acquire the on/off status of the alarm action for the specified alarm action number. 5 alarm actions and 1 periodic FTP assigned to No.6 are available, so alarm action number can be 1 to 6. Note that alarm numbers are different from the alarm input pin numbers. Either on or off is returned.

Allowed users admin, operator

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JVC 686BU Getting MPEG-4 Priority Setting from VN-V685/686/686B, Setting MPEG-4 Priority Setting for VN-V685/686/686B