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What is the .RDI File Extension?

.RDI File Extension Description:

The RDI file extension is referenced to the RIFF Device Independent Bitmap for Windows. Files with the .rdi file extension extend the features of a Resource Interchange File Format (RIFF) for compatibility with DIB's capabilities.

As a device-independent bitmap file, a file with the .rdi file extension contains images integrated with features distinct from the imaging device such as various color resolutions. Because it is a DIB file, the file with the .rdi file extension can be moved from one device to another. It can either be transported in a metafile, a BMP file or through a clipboard. At the same time, because it uses the RIFF format, this file can support multimedia.

As a RIFF file, files with the .rdi file extension can contain a variety of data, such as bitmaps, audio-video files, and information on peripheral device controls. This way, files with the .rdi file extension are compatible with various types of data with the following file extensions:

* .WAV - Waveform data

* .RMI - MIDI information

* .RMN - Multimedia movie

* .ANI - Animated cursor

* .BND - A bundle of other RIFF files

* .PAL - Color palette

* .AVI - Audio/Visual interleaved data

Files with the .rdi file extension are related to the family of file structures supported by the RIFF format. The multimedia data contained in each of these files can be played back, recorded or exchanged between applications and across platforms. These files can be displayed in various devices, including multimedia devices that supports RIFF and runs on Windows.

While they contain bitmapped data, they do not store information in terms that relate to a particular output of a device such as color depth and pixels-per-inch. The files with the .rdi file extension are typically stored in a memory block, which is structured according to a Windows API specification. They are implemented as DIB comprising of a header, color palette and pixel data.

Author: Microsoft Corporation
Author URL: http://www.microsoft.com/
Related Applications: DIB, RIFF
Common Path: N/A


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Do you have errors with .RDI files?

The Standard Reason for .RDI files Errors:

When you get errors with .RDI files you are in all likelihood receiving a severe Windows registry error - your error may be the outcome of damage to your registry and you should move to repair it immediately to avert additional damage to your file system. While the errors continue your computer stays at risk for possible blue screen errors, hardware failure and fatal crashes.

Symptoms of .RDI files Errors:

.RDI files error symptoms include program lock ups, system start up or shut down troubles, slow pc operation, laggy behaviour, input freezing, internal speaker beeps, trouble accessing application files and errors while installing applications.

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