Convert QCP to WMA
We offer a free online converter that can convert audio files from qcp format to wma format, along with a range of other audio formats.
How to convert qcp to wma?
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Best tool to convert qcp to wma
qcp
Extension | .qcp |
Category | 🔵 audio |
Description | 🔵 A file with the .QCP extension is an audio file that is saved in the Qualcomm PureVoice format. This format was developed by Qualcomm and is commonly used for voice notes or mobile phone ringtones. QCP is focused on maximum voice clarity at low bitrates, making it ideal for voice recordings. Often used in mobile phones for ringtones and voice notes. This format helps manage voice bandwidth usage efficiently while maintaining acceptable audio quality. |
Technical details | 🔵 The QCP (Qualcomm PureVoice File) file format is used to encode audio data, especially voice. Here are some technical details of this format: Codecs: QCP supports EVRC (Enhanced Variable Rate Codec) and QCELP (Qualcomm Code Excited Linear Prediction) codecs. EVRC is designed to optimize voice quality at low bitrates, while QCELP provides higher audio quality at moderate bitrates. Bitrate: QCP files provide a variable bitrate that adapts to the quality of the communication link, allowing you to optimize the use of network bandwidth. Container Format: QCP files can contain metadata and multirate data, allowing bitrate information and other encoding parameters to be stored. This format is often used in mobile phones for storing and transmitting voice recordings, as well as for ringtones. Playing QCP files is possible on many mobile devices and some computer player programs that support the appropriate codecs. The details of the QCP format are described in RFC 3625, which is a standard that describes the file format and MIME types for speech data. |
Windows Media Audio File
Extension | .wma |
Category | 🔵 audio |
Programs | 🔵 Microsoft Windows Media Player 🔵 VLC media player 🔵 MPlayer 🔵 Microsoft Zune 🔵 Winamp 🔵 Apple QuickTime Player |
Description | 🔵 A format of audio stream coding deployed by Microsoft in 1999, it has been serving as a foundation for Windows Media. Its purpose is to store and distribute audio content. Firstly, it was considered a real alternative for MP3, but then, when ACC appeared, WMA partially lost its significance. It differs fundamentally from MP3 by one realization and can be installed on an equal basis with other system codecs of Windows 9x. A good compression quality characterizes WMA, and therefore it has been adapted later for many audio players, mobile devices, and Playstations. However, due to excessive closure, files in this format cannot be played back on other platforms with satisfactory quality. The new version allows for multi-channel coding of large audio files and coding of voice data. In addition to that, the delay in coding has been significantly diminished thanks to the technology of reduced time dilation. |
Technical details | 🔵 The name of WMA is being used simultaneously for the file format and the codec. There are some types of the format:
According to Microsoft programmers, an audio file of 64 Kbit/s bitrate has a similar sound clarity as the tracks from the original CD. However, some of advanced users do not share such views. Most often, WMA files are generated in Advanced Systems Format which contains both audio and video content. One of the failures is the impossibility to support bitrate of more than 160Kbit/s. |
Developer | 🔵 Microsoft |
MIME type | 🔵 audio/x-ms-wma |