JVC 686BU, 686U, VN-V685U manual Getting Motion Detect Mask from VN-V685/686/686B

Allowed users admin, operator

Getting Motion Detect Mask from VN-V685/686/686B

Format /api/param?camera.detection.area

Example of response camera.detection.area=000102030405060708090001&200 OK

Interpretation Acquire the mask of motion detect. 24 ASCII characters will be returned.

The screen of VN-V685/686/686B is made up of 12 x 8 = 96 blocks, and mask can be set to on/off for each block. This information can be represented in 96 bits = 12-byte hexadecimal. (Response is returned in ASCII character strings. Therefore, 24 characters will be returned.) The bit string will appear as follows when mask is set to off for the top left block only.

10000000 00000000 00000000 ,,,

Storage in bytes will begin from the LSB and represented in a hexadecimal value as shown below.

01 00 00 00 00 00 00 00 00 00

The hexadecimal value denotes the 24 ASCII characters acquired via this API that are expressed in ASCII codes. For example, the following character string will be returned when only the top left and bottom right blocks are masked. camera.detection.area=010000000000000000000080

Allowed users admin, operator, user

Setting Motion Detect Mask for VN-V685/686/686B

Format /api/param?camera.detection.area=data

Example /api/param?camera.detection.area=000102030405060708090001

Example of response camera.detection.area&202 Accepted(camera.status=save)

Interpretation Change the motion detect mask. Specify using a 24 ASCII character string. Refer to the item on "Getting Motion Detect Mask from VN-V685/686/686B" on the interpretation of this character string. To mask all blocks, specify all zeros in the ASCII character string. The change is saved by the API, camera.status=save. If the change is not saved, the setting is restored by reboot.

Allowed users admin, operator

6.10. Network Basics

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

Enabling Network Setting Changes

Format /api/param?network.interface.status=restart

Example of Response network.interface.status&200 OK

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