Cloudinary Blog

Blog posts of 'jQuery' tag
5 ways to optimize images for effective social sharing

As a website/app developer or owner, you’ve undoubtedly experienced your fair share of glitches and mishaps when it comes to users or site visitors sharing your content. Many outlets such as news and media sites, social networks, or e-commerce sites include the option to "like" or "share" content such as blog posts or images. Once shared, the social network site displays a snippet of the shared content alongside a featured image. This way, your site content gets maximum exposure in social networks and attracts additional visitors.

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How to optimize animated GIFs with lossy compression

Animated GIFs keep getting more and more popular, but they are generally very big images with slow loading times and high bandwidth costs, while the format itself is quite old and not optimized for modern video clips. As developers, you need to allow users to upload their animated GIF files, but you also need to deliver optimized images, which can be a complex, time consuming process.

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Automatic visual image enhancement for web apps

Various factors can have an effect on the visual quality of photos captured by a wide variety of digital cameras. Technical limitations of cameras, coupled with changing conditions in which users take photos, results in a wide range of visual quality. Camera-related limitations arise from a combination of poor optics, noisy sensors, and the modest capabilities of mobile camera phones that are used to take photos in conditions that range from bright daylight to indoor scenes with incandescent light or even dark night scenes.

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Automatically create images for Responsive design

Responsive web design is a method of designing websites to provide an optimal viewing experience to users, irrespective of the device, window size, orientation, or resolution used to view the website. A site designed responsively adapts its layout to the viewing environment, resizing and moving elements dynamically and based on the properties of the browser or device the site is being displayed on.

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Introducing cloud based service for video management

They say that a picture is worth a thousand words. For modern websites, a video surely takes the visual impact to a whole new level.

Nowadays, people enjoy the amazing capability of shooting videos with smartphone cameras that easily fit in their back pockets and are accessible nearly everywhere. Modern web applications have an opportunity to dramatically increase their visual impact by showcasing these videos online. Between news reports, user shared video snippets, explainer videos and ad campaigns, we see more and more videos appearing daily in our visited websites.

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How to detect and prevent malware infected user uploads

Social networking sites allow users to upload images or other types of files that are immediately available to other users via news feeds or notifications. In some cases, attackers can directly spread infected files, but more commonly, they leverage the viral effect and the fact that users are simply unaware that their files are infected through sharing and collaborating with others. As a site owner or application developer, it is your responsibility to protect users and prevent these situations from occurring. Fortunately, Cloudinary makes this easier with its Metascan add-on.

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How-to automatically identify similar images using pHash

Photos today can be easily edited by means of resizing, cropping, adjusting the contrast, or changing an image’s format. As a result, new images are created that are similar to the original ones. Websites, web applications and mobile apps that allow user generated content uploads can benefit from identifying similar images.

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