Cloudinary Blog

Blog posts of 'Image-transformation' tag
Cloudinary Angular 2 Image and Video SDK

The night was moist. Angular2 had just been released and developers all over the world were asking for an integrated image management solution.

Cloudinary heeded the call and is proud to present the new Angular2 SDK, providing directives for displaying and transforming images and video with an API.

Cloudinary is an end-to-end image and video management solution for your website and mobile apps. Cloudinary covers everything from media uploads and storage to manipulations, optimizations, and delivery.

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Cloud-based image filter transformations for developers

Every picture has a story to tell. But the story it tells can change when you change the color tone, saturation, contrast, or other elements of a photo.

A few years ago, post-processing a digital image generally required a high level of skill and expensive software such as PhotoShop. But in recent years, popular photo sharing apps such as Instagram, Flickr, and Snapchat started offering built-in filters. Professionals take advantage of filters to make subtle corrections or adjustments. Casual users often apply more prominent filters that add their own unique touch or just make their images more fun.

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Three different ways to do progressive JPEG encoding

There are two different kinds of JPEG images: progressive JPEGs and non-progressive JPEGs. These categories have nothing to do with the JPEGs’ political beliefs. They’re all about the order in which they’ve been encoded.

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Using smart-cropping for automatic art direction

Note: this article was originally published in Smashing Magazine.

Four years ago, Jason Grigsby asked a surprisingly difficult question: How do you pick responsive images breakpoints? A year later, he had an answer: ideally, we’d set responsive image performance budgets to achieve “sensible jumps in file size”. Cloudinary built a tool that implemented this idea, and the response from the community was universal: “Great! Now – what else can it do?” Today, we have an answer: art direction!

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What to consider when developing media rich websites and apps
Websites have evolved greatly over the past few years. Once text-heavy websites have become more eye-catching with prominent images and video. But the addition of richer media isn’t the only change impacting websites. Consumer behavior also factors into this evolution, as web access has moved from the desktop realm to a variety of different devices – smartphones, tablets, laptops, smartwatches and TVs – with different dimensions and resolutions. And consumers want to be able to access web content anytime and from any location.
 
To ensure that website performance is optimized, bandwidth usage is minimized and users have a top-notch experience, we will need to address many challenges.

High resolution images and videos

If a picture is worth 1,000 words, it’s no surprise that website owners are using images and videos as powerful tools on their websites to engage visitors. High-resolution images look best, but these files are so big that they cause websites to load slowly and use excessive bandwidth. These problems frustrate visitors, and potentially decrease their incentive to  engage further on the website.
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New interactive web development demo with code samples
Developing a great website and maintaining it can be a challenging and time-consuming task, even for the most talented developer. You need to meet graphic design requirements for any device according to the latest design trends, and constantly find ways to optimize your website performance, for any browser. 
We can save you a lot of time and effort. Cloudinary takes care of the entire image management pipeline: image upload, a rich set of manipulation and optimization capabilities, cloud storage, administration and super-fast CDN delivery. 
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Optimize your website and app for maximum user engagement
Patience is not a virtue for website visitors and online shoppers. Every fraction of a second counts when it comes to keeping – or losing – a visitor to your website.  
 
Loading time is a major contributing factor to page abandonment, according to an infographic on the Kissmetrics blog using statistics from Akamai and Gomez. Because the average web visitor has no patience for a page that takes too long to load, abandonment increases as a percentage with every second of load time. Nearly 40 percent of users will abandon a page after 3 seconds, the blog noted. Mobile Internet users probably experience the most frustration with this issue –  73 percent noted that they’ve encountered a website that was too slow to load. 
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Dynamic ZIP files generation with a single line of code

As a developer, you want to allow your users to download multiple files in a single click. An easy way to download multiple files and share them is to generate a ZIP file. When images are involved, you may also want to normalize the original images before including them in the ZIP file, by scaling them down to the same maximum resolution or converting them to the same format.

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