- News Release(3)
Category Archive: GroupDocs.Metadata Product Family
Official blog with announcements of latest supported features, hot fixes, technical articles, tips and videos of GroupDocs.Metadata – A .NET and Java API to manipulate documents metadata.
RIFF file container format used to store audio and video multimedia. This data stored in chunks can include lots of information such as the creation date, copyright information, artists, comments, etc. You can programmatically manipulate the metadata as well as RIFF INFO. This article guides developers to programmatically extract metadata and RIFF INFO from the WAV audio files in Java.
The following topics are covered in the article in brief:
- Java API for Metadata Management
- Extract Metadata of WAV Files in Java
- Extract RIFF INFO of WAV Files in Java
RIFF (Resource Interchange File Format) is a file container format for storing data as tagged chunks. It is mainly used to store multimedia like video and audio. The chunk may include information such as the artist, the creation date, and copyright information, etc. This article will be guiding developers to extract metadata and RIFF INFO from the WAV audio files in C#.
The following topics will be covered in the article in brief:
- .NET API for Managing Metadata
- Extract Metadata of WAV Files in C#
- Extract RIFF INFO of WAV Files in C#
Today we are about to learn some ways to programmatically remove or entirely clean metadata of documents as well as images using C#. In an earlier post, we discussed removing the selective as well as all the available metadata properties from documents and images using Java. It is sometimes important to hide personal information from the receiver, that is attached to the document. Following are the topics that will help you clean your files from metadata using C#.
Metadata is the data that provides information about the actual data. It is commonly described as "data about data". When sending a file to someone, it is not a good practice to send metadata along. It can reveal your information to the receiver that you may not want to share. Some of the examples include; Name, Company Name, Document Modification Date, Make and Model of Camera, etc. In this article, we will be programmatically removing metadata from the images and documents using Java.
After reading this article, you can build your own metadata cleaner java application. It can support adding, modifying, extraction, and removing metadata from a large list of supported formats of word-processing documents, spreadsheets, presentations, PDF files, images, emails, eBooks, drawings, zip files, etc.
In the previous post, we discussed how to deal with EXIF data of images in Java. Here, today we will look into achieving the same but in C#. If you haven’t visited the last post, but you want to extract, update, add or remove EXIF data of your images programmatically in C#, then this article will guide you through this. We will cover the following ways to manipulate with EXIF data in C#:Continue Reading
EXIF (Exchangeable Image File Format) is the standard to specify the image and sound formats mainly used by digital cameras and scanners. EXIF data includes the tagging and metadata information about the captured image file. Metadata may contain information like camera make, model, shutter speed, date and time, aperture, exposure time, X resolution, Y resolution. etc.
If you want to manage, extract, update, or remove EXIF data of your images programmatically, then this article is for you. … Continue Reading
We have a major update for our customers who are using our metadata manipulation API – GroupDocs.Metadata for .NET. We have revamped the architecture of the API to improve and simplify the process of reading, updating, searching or removing the metadata properties from the documents. So let’s take a tour of version 19.11.
Why do you need to upgrade?
You should upgrade to the latest release because:
- The Metadata class is introduced as a single entry point to manage
Before going in-depth to Metadata management, let’s discuss what the metadata is? The Metadata summarizes basic information about data. In other words, it’s an information which describes the data that contained in something like a web page, document, or file. Another way to think of metadata is as a short explanation or summary of what the data is.
A simple example of metadata for a document might include a collection of information like the author, file size, date the document … Continue Reading
Another month, another release! We have recently released version 19.5 of GroupDocs.Metadata for .NET and Java and today I am going to give you an overview of what’s new that we have brought for you in the latest release.
In v19.5, we mainly focused on providing the support of some major as well as popular formats. So, this resulted in the addition of the following file formats:
- PPS – The PowerPoint Slideshow file format that is created using Microsoft PowerPoint
Image previews are now commonly used to present your file/document to the users. It is quite useful when you want the users to quickly have a look at your document without downloading or opening it. As an example, MS Windows has this ability to provide the preview of the files in the preview pane of File Explorer without opening the document in the dedicated software program.
Did you ever desire to have the ability to generate image previews in your … Continue Reading