Cloudinary Blog

Blog posts of 'Feature' tag
Different methods to deliver your images via HTTPS

Are you delivering your site via HTTPS or considering it? You're not alone - in 2015 the number of sites running on HTTPS almost doubled. Both consumers and web developers are now much more aware of the value of the humble green lock displayed in the address bar. The benefits of using HTTPS extend beyond the customer’s safety, to SEO boosts, and advanced functionalities that are only available when delivering via HTTPS, such as HTTP/2 and WebRTC.

Read more
Dynamically distort images to fit your graphic design

It can be quite a challenge to graphically design a website or mobile application that displays images in very precise shapes and orientations. This can take the form of warping 2D pictures to have a 3D perspective, placing images in precise shapes or overlaying images in specific locations within another image, for example: overlaying an image over the screen of a smartphone.

Read more
Magento with enhanced media and image optimization

(Guest post by Grant Kemp)

Over the past few months Inviqa have been working to build an official plugin to simplify the process of adding Cloudinary to the 100,000s of Magento sites around the world. Inviqa is one of Magento’s largest partners in Europe and has been working with customers to integrate Cloudinary and ensure that the plugin can cater to a Magento store’s needs.

Read more
Automatic image tagging and categorization

If you have an application that allows users to upload their own photos, it can be very useful to be able to organize these photos according to their content. This will allow you to categorize the content for displaying to all your users and make your image library searchable. Furthermore, you can also learn more about your users according to the content they upload and find different trends of what people care about. Other added benefits can also include the ability to display matching content to your users according to their interests or even match them with other users that share similar interests.

Read more

How to generate waveform images from audio files

by Meir Feinberg
How to generate waveform images from audio files

Many social networks, websites and messaging applications allow users to upload a wide variety of media files, and although the majority of files are in the form of images and video clips, a significant minority are audio files. When the website or application subsequently needs to display a thumbnail that describes the uploaded content, images can be cropped and resized down to scale, and a single frame from a video clip can be converted to an image and then also cropped and resized down to scale.

Read more
Transcode, convert, resize, crop and manipulate videos

Videos are becoming more prolific with people having the capability to capture videos with a wide variety of cameras, including smartphone cameras that are available almost everywhere. Web and mobile applications that display videos online can be faced with a challenge when the videos are created or uploaded from different devices and in various formats, and then need to be delivered in a multitude of resolutions and aspect ratios to various web browsers, laptops and all kinds of mobile devices in HTML5 web friendly video formats.

Read more

Lossy compression for optimizing animated GIFs

by Meir Feinberg
How to optimize animated GIFs with lossy compression

Animated GIFs keep getting more and more popular, but they are generally very big files 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 them optimized, which can be a complex, time consuming process.

Read more
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.

Read more
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.

Read more
Control the zoom level with automatic image cropping

Many websites now offer their users the ability to upload images and profile pictures, making it a challenge for web designers to maintain a certain graphic design and style when subsequently displaying these images. The profile pictures may need to be smartly cropped to focus on the faces, with some sites that prefer close-ups of faces and others that prefer including more background when displaying images of people.

Read more