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Webcam Overlay Script

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Mapantz
Posts: 572
Joined: Sat 17 Dec 2011 11:55 am
Weather Station: Davis Vantage Pro2
Operating System: Windows 10 x64
Location: null

Webcam Overlay Script

Post by Mapantz » Fri 26 Aug 2016 7:55 pm

Hello

Quite a few years ago, my friend came up with his interpretation of overlaying my weather on my webcam script, it used to work very well, but as browsers and cameras have come a long way since, it is getting tired and a bit laggy for liking.

Old page: http://www.warehamwx.co.uk/cumulus/webcam.htm

I decided to just make a simple page, showing my camera, and updating (with no lag) every second. It is much more efficient, and I made it so that I could resize the 640 x 480 image, to a slightly bigger size. I'm really happy that there's no delays, or lag when trying to go through the menus, etc.

New page: http://www.warehamwx.co.uk/cumulus/refresh.htm

However, I now miss my simple weather overlay, but I don't know how to incorporate it with the simple webcam page. I have seen on here, that there is some kind of overlay script, but it looks like it uses data/info from Weather Display.
I was wondering if anybody knew a simple way that I could get my weather info back, or whether the overlay I use on the old camera could be made use of on the new one?

Overlay: http://www.warehamwx.co.uk/cumulus/webcam/cur/test.php
Pasted: http://paste.ofcode.org/ZT3BMxKqPGHs8DgfVJgUbT

If anybody could help, i'd be very grateful! :)

Best regards.
Last edited by Mapantz on Fri 26 Aug 2016 9:45 pm, edited 1 time in total.
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mcrossley
Posts: 5450
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Re: Webcam Overlay Script

Post by mcrossley » Fri 26 Aug 2016 8:22 pm

Something like...?

Code: Select all

<div style="text-align:center;position: relative;">
    <img src="http://warehamwx.ddns.net/cgi-bin/CGIProxy.fcgi?cmd=snapPicture2&usr=visitor&pwd=visitor1234&t=1472242835126" width="850" onload="setTimeout(function() {src = src.substring(0, (src.lastIndexOf("t=")+2))+(new Date()).getTime()}, 1000)" onerror="setTimeout(function() {src = src.substring(0, (src.lastIndexOf("t=")+2))+(new Date()).getTime()}, 5000)" alt="">
    <img src="http://www.warehamwx.co.uk/cumulus/webcam/cur/test.php" alt="" style="position: absolute;left: 18px;top: 77px;">
</div>
Then you need to refresh it in a script.

Mapantz
Posts: 572
Joined: Sat 17 Dec 2011 11:55 am
Weather Station: Davis Vantage Pro2
Operating System: Windows 10 x64
Location: null

Re: Webcam Overlay Script

Post by Mapantz » Fri 26 Aug 2016 9:43 pm

mcrossley wrote:Something like...?

Code: Select all

<div style="text-align:center;position: relative;">
    <img src="http://warehamwx.ddns.net/cgi-bin/CGIProxy.fcgi?cmd=snapPicture2&usr=visitor&pwd=visitor1234&t=1472242835126" width="850" onload="setTimeout(function() {src = src.substring(0, (src.lastIndexOf("t=")+2))+(new Date()).getTime()}, 1000)" onerror="setTimeout(function() {src = src.substring(0, (src.lastIndexOf("t=")+2))+(new Date()).getTime()}, 5000)" alt="">
    <img src="http://www.warehamwx.co.uk/cumulus/webcam/cur/test.php" alt="" style="position: absolute;left: 18px;top: 77px;">
</div>
Then you need to refresh it in a script.
Nailed it! Thank you so much Mark, that is great.
I've added a reload function for the overlay, so that is updating too. Perfect! :)
Image

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