Cloudinary Blog

log posts of 'Java' tag - Page 6
Direct Image Upload From Browser or Mobile App to the Cloud

Handling user uploaded images and other files on your website can be a time consuming task. As images grow larger, uploading and processing them becomes more and more complex. For example, common upload issues for images and other files may relate to browser limitations, server configuration issues, memory and timeout issues. Specifically, handling user uploaded images on your website can be a hassle. In this post, we'll show how Cloudinary's cloud-based image management service can help you turn user uploading into a lightweight operation that bypasses your servers altogether.

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Image manipulation recipes in the cloud

How do you crop an image to a custom shape? How do you add a shadow effect to an image with transparency? How do you add text overlay to an image without using HTML?

If you build or maintain a website with a lot of images, you've probably had many questions like these. Most developers who work with images have scripts or tools that can achieve dozens if not hundreds of image manipulations - from basics like crop and resize, to advanced stuff like shadow and transparency, watermarks, face detection, etc. But how do you mix and match these manipulations correctly to solve a problem or achieve a certain effect?

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Animated WebP: convert animated GIF to WebP on-the-fly

Fashion isn't something you'd expect to repeat itself in the technology world - technology advances quickly and hardly ever circles back. But where animated GIFs are involved, it seems like the 90s are here again. Animated GIFs are everywhere, and not only on strange, cheezy web sites - they've become mainstream. You now see short videos shared and played as animated GIFs in reputed sites such as Gawker and TechCrunch.

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Overlay Text on Image, Pixel Perfect with No CSS/HTML

Our customers frequently ask us if we can help them apply dynamic text overlays over images. While a common approach is to add text elements in your pages using HTML elements, CSS or native mobile UI controls, in many cases it's preferable to create images with text layers already included. It makes it simpler to display rich content on different media channels and devices, while ensuring a pixel-perfect result as your graphic designer envisioned.

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Image moderation made easy using cloud-based UI & API

Many websites and mobile apps today allow their visitors to share their own photos. Users upload their profile images to dating sites, photos of their personal belongings to second hand market websites and real estate billboards. Users share their personal photos on social networks, and upload images to their favorite e-commerce websites, showcasing and reviewing their latest purchases.

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Beyond face detection - smart cropping with Imagga & Cloudinary

It’s a common challenge in many mobile and web applications: how do you allow users to upload their own images, while automatically adapting these images to a fixed graphic design?

A classic example is a user uploading a profile picture, but instead of providing a headshot (which is what we really need from them), they upload a picture of their entire body with additional objects in the background. Obviously this image will need to be cropped to the size of the profile picture, while focusing on the user’s face.

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Image cloud storage, auto-migrate images to the cloud
Website developers and administrators today tend to find themselves managing quite a few files, images and other media assets. Whether you upload content to your web application yourself, allow your users to upload files or have files imported from content partners, you'll need to handle the upload process, storage, and possibly thumbnail creation required to showcase your assets online.
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Using WebP file format selectively to boost site speed
One of the hardest optimization goals when showing images to your website (and mobile application's) visitors, is to minimize the image file size while maintaining high enough display quality.
 
Smaller image file sizes directly translate to faster load times, reduced bandwidth costs and improved user browsing experience. But small file sizes directly translate to lower image quality and may harm visitor satisfaction. Maintaining just the right balance is both crucial and hard.
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Call us prejudice, but as a hardcore Linux guys, the name Microsoft always caused us to flinch a little. That was our initial reaction when we were approached by the Azure team. We have been integrating Cloudinary with many PaaS providers to make our platform as accessible as possible, and Azure actually made perfect sense. Still, we were a bit hesitant at first as we never considered Microsoft a leading player in the world of rapid web & mobile development. 
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