Convert texts to images this may decrease display quality , SVGs or Flash Again, I repeat that none of this will stop an experienced user from grabbing the content e. Thank you for any other ideas to complement the above list! BurninLeo BurninLeo 3, 3 3 gold badges 33 33 silver badges 48 48 bronze badges. Flanagan A.
Flanagan 1, 8 8 silver badges 19 19 bronze badges. Philosophy is fine unless you have spent time and money to make an excellent product photo only to find that some rat on another continent who doesn't offer customer support has appropriated your photo art and is undercutting your prices. People in the business of paid videos o photos web apps, will always try to protect his stuffs.
Just see how hard is for a "normal" user to download a video from the video URL in YouTube, even that they are on the publicity business — John Balvin Arias. Rostami 2 2 gold badges 10 10 silver badges 23 23 bronze badges. Dan Diplo Dan Diplo If that's the case, and you are open to server side code, I believe this might work: Create a page that accepts a numeric id, maps it to a server file path, opens that file, writes the binary directly to the response stream.
On the page request, generate a bunch of random ids, and map them to the actual media urls, and store that mapping object server side somewhere in session? Render your pages with your media links pointing to the new media page with the appropriate id as a query string argument.
Clear the mapping object and generate all new links on every postback. This : won't stop people from downloading from within your page definitely isn't as lightweight as standard HTML and has it's own set of issues.
As many have said, you can't stop someone from downloading content. You just can't. But you can make it harder. David Wolever David Wolever k 82 82 gold badges silver badges bronze badges.
Badfish Badfish. Jordan Jordan 31 1 1 bronze badge. This is how I do it in case anyone in the future is wondering. I put this in the. This approach was previously recommended on stackoverflow [here] stackoverflow.
Others reported success with it. Right-click blocks are horribly annoying I want to right-click a link and choose "Open Link in new Tab", for example. Right-click blocks are easily circumvented by simply turning off JavaScript in your browser temporarily. Also, I have to agree wit' vit: they really are horribly annoying. Jeff Siver Jeff Siver 7, 27 27 silver badges 32 32 bronze badges. Put your image or video in flash format. Works great. Ferrari Ferrari 19 1 1 bronze badge. Is there a tool that runs on linux server that converts mp3 to swf?
TimHayes TimHayes 3, 19 19 silver badges 26 26 bronze badges. Now if you want to block access to other images that the user is not supposed to see, I am actually doing it that way: Every link is to the "src" in your image tag is in fact a request send to a controller on the server, the server checks the access rights of that specific user, and returns the image if the user is supposed to have access to it, all images are stored in a directory that is not directly accessible from the browser.
I haven't found a good way to accelerate that in fact.. Antony P. You can set the image to be background image and have a transparent foreground image. There are some tricks you can try: 1. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast what if you could invest in your favorite developer? Who owns this outage? Building intelligent escalation chains for modern SRE.
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The following picture is the modified join meeting page effect, or you can cancel the join meeting page, you can integrate it with your website, automatically obtain the user's username and join the meeting, please refer to: How to use Zoom Web Client SDK Integrate with your website?
After entering the meeting number and meeting password, click the Join button to join the meeting. The effects of the meeting are as follows:. It is recommended that the conference presenter use the Zoom desktop client to start the conference. After you test that everything is working properly, please upload the Zoom Web Client SDK code to your server for deployment. You can also make Zoom Meeting on your website through deep modification. Although this may seem like finding a needle in a haystack, at times it can be a very useful tool.
Tineye is an image search engine using images rather than keywords to search the internet. Currently in beta testing, their search algorithm is quite impressive. However, their current index is far from complete and it is unknown whether their service will become freely available to everyone, or whether their services will come at a price. In the case you end up finding unauthorized use of an image online and you wish to do something about it 3 , it is usually best to contact the webmaster s directly.
If contact information is not provided on the webpage itself, resources such as WHOIS can be used to find technical contacts as well as hosting service contacts.
Usually a simple email to the webmaster - stating the unauthorized use of your work and politely asking them to remove the image from their server - will do the trick.
In certain situations a Cease and Desist letter may be necessary, specifying an infringement of copyright has been made as well as specifying your demands.
Sometimes webmasters will be extremely cooperative. Other times not. In the event the webmaster does not comply with your demands, there are actions you can take, including a Notifying their Advertisers b Contacting the Hosting Service found through a WHOIS c contact websites that link to the offending website asking for the removal of links 2 d send requests to search engines that the website contents be removed from their indexes.
For a thorough discussion on stolen content and actions that can be taken, I highly recommend reading the following article: Stolen Content - How to Act. Offline copyright infringement is a lot more difficult to detect. In either case, if you feel compensation is justified for copyright infringement, I suggest contacting a copyright attorney to discuss your options 3.
In almost every case, if you push the shutter button you hold the copyright. However, it is always advisable to register a copyright of your images with the United States Library of Congress or a similar entity in the country where you reside.
Registering is easy, cheap, and can be done in batch eg you can register several images, such as "Photographic Works of - First Quarter, ". There is no international copyright law which provides immediate protection for an artist against unauthorized usage: however most countries have copyright laws that pertain in that country. Image Protection - Conclusions.
Every image protection technique will have its pros and cons. A watermark can detour image theft but can also be considered unsightly. A low resolution image can prevent theft because of the quality - but because of the quality effect what the image portrays. Preventing right click can prevent direct downloads but does not prevent 'screen dumps'.
However, the combination of techniques can become powerful in discouraging unauthorized image usage. Will there ever be a solution to online image theft? In a naive sense we all would like to think so, but in all honesty doubt it. Watermarks can be edited, and regardless of how well the URL to an image is hidden, people always have the 'print screen' option.
However, in my experiences in having my images used without my permission at least those that I am aware of , many of the people doing so had little knowledge that they were guilty of copyright infringement - so perhaps education about copyright infringement and image theft is part of the solution.
What I do: Finally, you may be wondering what I do for image protection. All my images are registered with the Library of Congress, I prevent hotlinking, my images lack color profiles, are low resolution, and a few may have various copyright watermarks. Occasionally, whether out of curiosity or paranoia, I will do an image search for my images.
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