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Convert DJVU to JPEG via Ruby Cloud API

Transform DJVU into JPEG using native Ruby Cloud APIs without needing any image editor or 3rd-party libraries.

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How to Convert DJVU to JPEG Using Ruby Cloud API

Aspose.Imaging.Cloud for Ruby API which is a feature-rich, powerful and easy to use image manipulation and conversion Cloud API for Ruby platform. You can download its latest version directly from rubygems.org or install it from gem command line.

Command Prompt


> gem install aspose_imaging_cloud

Steps to Convert DJVU to JPEG via Ruby Cloud API

Developers can easily load & convert DJVU files to JPEG in just a few lines of code.

  • Load DJVU file as stream
  • Create & set the instance of CreateConvertedImageRequest
  • Call the CreateConvertedImage method
  • Get converted image from response stream

System Requirements

Aspose.Imaging Cloud for Ruby is supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Ruby version >= 2.5.1
 

Convert DJVU to JPEG - Cloud

 

About Aspose.Imaging Cloud API for Ruby

Aspose.Imaging Cloud API is an image processing solution to process images (photos) within your cloud or web applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), transformations (resize, crop, flip&rotate, grayscale, adjust), advanced image manipulation features (filtering, deskewing), AI features (i.e. object detection and reverse image search). It’s a Cloud API and does not depend on any software for image operations. One can easily add high-performance image conversion features with Cloud APIs within projects. Flexible integrations options including SDKs for various languages (Python, Ruby, .NET, Java, NodeJS, PHP) and the use of the REST API allow to make the integration easy.

Convert DJVUs via Online App

Convert DJVU to JPEG documents by visiting our Live Demos website. The live demo has the following benefits

  No need to download or setup anything
  No need to write any code
  Just upload your DJVU files and hit "Convert" button
  Instantly get the download link for the resultant file

DJVU What is DJVU File Format

DjVu, pronounced as “déjà vu”, is a graphics file format intended for scanned documents and books especially those which contain the combination of text, drawings, images and photographs. It was developed by AT&T Labs. It uses multiple techniques like image layer separation of text and background images, progressive loading, arithmetic coding and lossy compression for bitonal images. Since DJVU file can contain compressed yet high-quality colour images, photographs, text, and drawings and can be saved in less space therefore, it's used on web as eBooks, manuals, newspapers, ancient documents, etc.

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JPEG What is JPEG File Format

A JPEG is a type of image format that is saved using the method of lossy compression. The output image, as result of compression, is a trade-off between storage size and image quality. Users can adjust the compression level to achieve the desired quality level while at the same time reduce the storage size. Image quality is negligibly affected if 10:1 compression is applied to the image. The higher the compression value, the higher the degradation in image quality.

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Other Supported Conversions

Using Ruby Cloud API, one can easily convert different formats including.

BMP (Bitmap Picture)
GIF (Graphical Interchange Format)
JPG (Joint Photographic Experts Group)
JPEG (Joint Photographic Experts Group)
JPEG2000 (JPEG 2000)
PSD (Photoshop Document)
TIFF (Tagged Image Format)
WEBP (Raster Web Image)
PNG (Portable Network Graphics)
DICOM (Digital Imaging & Communications)
PDF (Portable Document Format (PDF))
APNG (Animated Portable Network Graphics)
TGA (Targa Graphic)