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 looking for Free watermarking script
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zinpin
Junior Member

Australia
202 Posts

Posted - 14 December 2005 :  21:02:23  Show Profile
does anyone know if anything like this exists? I think its impossible with asp but I have .net framework running maybe there's somehting for that.

muzishun
Senior Member

United States
1079 Posts

Posted - 14 December 2005 :  21:59:45  Show Profile  Visit muzishun's Homepage
Actually, I just posted about Persits.Jpeg over in this thread a few minutes ago. Let me see if I can find it for you. Getting ready to leave for work, so don't know whether I'll locate it tonight. It's free, though, and works pretty well. It is a bit basic, but if that's what you're looking for, it works. I've used it and like it.

Bill Parrott
Senior Web Programmer, University of Kansas
Co-Owner and Code Monkey, Eternal Second Designs (www.eternalsecond.com)
Personal Website (www.chimericdream.com)

Edited by - muzishun on 14 December 2005 22:01:47
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muzishun
Senior Member

United States
1079 Posts

Posted - 14 December 2005 :  22:02:12  Show Profile  Visit muzishun's Homepage
Sorry, I lied. It looks like my host may have just already had it. There was no charge for me, so I was thinking it was free. I found it here for $195.

Bill Parrott
Senior Web Programmer, University of Kansas
Co-Owner and Code Monkey, Eternal Second Designs (www.eternalsecond.com)
Personal Website (www.chimericdream.com)
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laser
Advanced Member

Australia
3859 Posts

Posted - 15 December 2005 :  01:16:15  Show Profile
You can do some jazzy stuff in .Net Most of what I have done I've pulled from this site anyway, in the .Net forum.

Or, grab something like Irfanview (free) and do it locally, or something like Coppermine and watermark it automatically on upload.

FYI, I use Coppermine now because I was trying to write gallery software that basically had the same featureset and they had it already working - why re-invent the wheel ?
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pdrg
Support Moderator

United Kingdom
2897 Posts

Posted - 15 December 2005 :  05:52:08  Show Profile  Send pdrg a Yahoo! Message
OK here's the meat - ASP itself cannot watermark, but you can use ASP to access components like the Persits one (very good from experience) which can watermark on-the-fly for you. If you do not have to have on-the-fly watermarking, doing it in batches offline may be cheaper and easier.

If you have .NET, then it's a classic 'my first .net project' project
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zinpin
Junior Member

Australia
202 Posts

Posted - 15 December 2005 :  17:48:23  Show Profile
thanks guys for the info :) I should have said in the beginning that I want this working online so when people upload their photo a watermark is added to the image after the thumbnail is created (just to clarify, I sorted out the thumbnail part)
Muzishun I had a look at that script but unfortunately I have no budget for it at the moment :(
Laser I had a look at Coppermine but If I'm not mistaken that's running php and at the moment we are not set up for that either :(
Pdrg if you've come across a script that does it would you post a link, as I'm new to all this it would be a lot safer using something you guys feel comfortable with.
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Podge
Support Moderator

Ireland
3776 Posts

Posted - 15 December 2005 :  18:34:10  Show Profile  Send Podge an ICQ Message  Send Podge a Yahoo! Message
This is an easy way to do it on the fly with asp.net

http://www.dmxzone.com/ShowDetail.asp?NewsId=10287
Download the dotnet code here - http://www.dmxzone.com/downloads/watermarked_thumbnail.zip

Podge.

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laser
Advanced Member

Australia
3859 Posts

Posted - 15 December 2005 :  22:47:46  Show Profile
These could help :

http://forum.snitz.com/forum/topic.asp?TOPIC_ID=49518

http://forum.snitz.com/forum/topic.asp?TOPIC_ID=58108
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zinpin
Junior Member

Australia
202 Posts

Posted - 16 December 2005 :  00:04:48  Show Profile
brilliant guys thanks once again checking em out right now :)

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zinpin
Junior Member

Australia
202 Posts

Posted - 16 December 2005 :  07:50:11  Show Profile
I've just finished coding that script Podge and it's working like a charm, cheers for that :)
Laser I had a read of your post re image security and I've come up with an idea. I couldn't post it in that thread as it's archived but here goes.
I'm planning to make a folder which will rename itself at midnight every day. The name will be a random number with text and will be stored as a variable on the site. Then Ill implement that var in the code in place of strImageUrl.
That way anyone that externally links to the image will only have the link available for 1 day.


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laser
Advanced Member

Australia
3859 Posts

Posted - 16 December 2005 :  08:33:33  Show Profile
There's easier ways to do that, just block remote linking. I was trying to stop people stealing the images, at the time I didn't want to watermark them but there really is no other (good) option.
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zinpin
Junior Member

Australia
202 Posts

Posted - 16 December 2005 :  21:11:10  Show Profile
good point laser... forgot about that one :) btw which script did you use for watermarking with an image instead of text and did you find a speed difference between the two
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laser
Advanced Member

Australia
3859 Posts

Posted - 16 December 2005 :  21:59:51  Show Profile
I was playing with the image watermarking for a client, but couldn't get the quality to an acceptable level, and couldn't get any replies about improving it. I didn't see any noticable differences in speed though.
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zinpin
Junior Member

Australia
202 Posts

Posted - 17 December 2005 :  00:13:21  Show Profile
Would you share the code laser I wouln't mind having a go too. Perhaps it was an alpha channel or masking problem on the watermark image that was giving you the trouble.
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laser
Advanced Member

Australia
3859 Posts

Posted - 17 December 2005 :  00:42:55  Show Profile
Normally not a worry, but I think I've either deleted the code, or it's not in the place I thought it was If I do find it I'll post it to you though.
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