Jvc 4ch Network Encoder VN-E4 Manuel d'utilisateur télécharger pdf (Page 20)

5. API for Acquiring/Changing Parameters of VN-E4 _ 5.2. Signal Input

Setting Brightness for VN-E4

Format /api/param?video.input(Number).brightness =data

Example When setting Brightness of video input channel 1

/api/param?video.input(1).brightness=50

Example of response video.input(1).brightness&200 OK

Interpretation Change the Brightness set value of the specified video input channel. Specify the video input channel between

the range of 1 to 4. Range of Brightness is between 0 to 100. The larger the value, the brighter it will become.

Allowed users admin, operator

Acquiring Contrast from VN-E4

Format /api/param?video.input(Number).contrast

Example When acquiring Contrast of video input channel 1

/api/param?video.input(1).contrast

Example of response video.input(1).contrast=50&200 OK

Interpretation Acquire the Contrast set value of the specified video input channel. Specify the video input channel between

the range of 1 to 4. Range of Contrast is between 0 to 100. The larger the value, the stronger will be the

contrast.

Allowed users admin, operator, user

Setting Contrast for VN-E4

Format /api/param?video.input(Number).contrast=data

Example When setting Contrast of video input channel 1

/api/param?video.input(1).contrast=50

Example of response video.input(1).contrast&200 OK

Interpretation Change the Contrast set value of the specified video input channel. Specify the video input channel between

the range of 1 to 4. Range of Contrast is between 0 to 100. The larger the value, the stronger will be the

contrast.

Allowed users admin, operator

Acquiring Saturation from VN-E4

Format /api/param?video.input(Number).saturation

Example When acquiring Saturation of video input channel 1

/api/param?video.input(1).saturation

Example of response video.input(1).saturation=50&200 OK

Interpretation Acquire the Saturation set value of the specified video input channel. Specify the video input channel between

the range of 1 to 4. Range of Saturation is between 0 to 100. The larger the value, the darker will be the color.

Allowed users admin, operator, user

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Jvc 4ch Network Encoder VN-E4 Manuel d'utilisateur Page 20