Hi all,
I am trying to find the easiest way to overlay information from a Dahua camera onto the OSD.
The information I am trying to overlay is the current zoom status (available via API using devVideoInput.cgi?action=getFocusStatus).
I am aware that I could write an external script that would deliver this to the OSD using the API and have the skills to do this but wondered if there was a simple way of putting this information to the image without involving a 3rd party device?
eg. Is there a dahua syntax that would allow me to add api accessible data to the overlay text fields via system variables?
Any input would be much appreciated.
Thanks
I am trying to find the easiest way to overlay information from a Dahua camera onto the OSD.
The information I am trying to overlay is the current zoom status (available via API using devVideoInput.cgi?action=getFocusStatus).
I am aware that I could write an external script that would deliver this to the OSD using the API and have the skills to do this but wondered if there was a simple way of putting this information to the image without involving a 3rd party device?
eg. Is there a dahua syntax that would allow me to add api accessible data to the overlay text fields via system variables?
Any input would be much appreciated.
Thanks