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Details of extension .qcp

On this page, we're going to take a closer look at the .qcp file extension, which is related to QCELP Compressed Audio.

We'll explain what exactly a .qcp file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .qcp files into different formats, we'll give you some tips on how to do that too.

Let's see the file format associated with this file extension!


  1. QCELP Compressed Audio

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QCELP Compressed Audio

qcp file - QCELP Compressed Audio
The QCP file belongs to the Audio category and works with PureVoice Recorder/Player, being used as a QCELP Compressed Audio. QCELP or Qualcomm PureVoice is a speech codec developed in 1994 to increase the speech quality of the IS-96A codec used earlier in CDMA networks. The developer is still actively supporting the PureVoice Recorder/Player, likely. Based on our current information, PureVoice Recorder/Player does not use other file types.
Program name: -
Category: Audio files
Mime-type: audio/vnd.qcelp
Related extensions:
.lvp Avaya Voice Player Audio
.gcd General Content Descriptor
.evrc Enhanced Variable Rate Codec Audio

The .qcp file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .qcp extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .qcp file extension wrong?

In our database, we came across the following similar extensions:

.qvp ViewletBuilder Project
.qdp MPQDraft Plugin
.qc QuakeC Source Code
.qsp QSetup Project
.qcl Quark Color Library
.cp Adobe Captivate Project

The .qcp extension is frequently misused

People sometimes confuse the .qcp filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

qvp (1), qdp (1), qc (1), qsp (1), qcl (1), cp (1), qpc (1), qxp (1), cqp (1), qfp (1)

Having trouble opening a .qcp file?

If you want to open a .qcp file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .qcp association can trigger this error.

Windows can't open this file:

File: example.qcp

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android