OSD_POSITION_RANGE

Description

> Get the range of the offset in pixel of upper OSD position.

> Because the range of the offset for upper OSD are different among WPL, EPL and PlaformT decoder devices, users will not know how to set the OSD_POSITION correcly if they don't have knowledge of the range of offset. This URL provides a mechanism to allow users to get the range of the offset without caring which decoder they used.

> The format of the return message is x1,x2,y1,y2 where x1 is the smallest value and x2 is the largest value in the range of X and y1 is the smallest value and y2 is the largest value in the range of Y. For example, the 1,100,8,96 means the range of X is (1~100) and the range of Y is (8,96).

Input Argument

> None

Attribute

- Read Only

Return of Message

- Read Operation

> OSD_POSITION_RANGE='1,100,1,100'

- Write Operation

> OK: OSD_POSITION_RANGE='1,100,1,100'
> or
> ERROR: OSD_POSITION_RANGE='1,100,1,100'

Applicability

- WPL Decoder Devices
- EPL Decoder Devices
- PlatformT Decoder Devices

Status

> Valid

See Also

> OSD, OSD_FORMAT, OSD_POSITION, OSD_DATE_FORMAT

Example

- Read Operation

> http://ip:port/cgi-bin/decoder?USER=Admin&PWD=123456&OSD_POSITION_RANGE
> or
> http://ip:port/cgi-bin/cmd/decoder?OSD_POSITION_RANGE

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