Convert QCP to ASF

QCP to ASF Converter converts QCP to ASF. The software is an ALL-IN-ONE audio converter that supports more than 100 audio and video files.

QCP to ASF Converter supports batch conversion and is full compatible with Vista and Windows 7.

1. Free Download QCP to ASF Converter
2. Install the software by instructions
3. Launch QCP to ASF Converter
4. Choose QCP Files
   
   Click "Add Files" to choose QCP files and add them to conversion list.
   
   
   Choose one or more QCP file(s) you want to convert and then click "Open".
   
   
5. Choose "to ASF"
   
   
   
6. Convert QCP to ASF
   
   Click "Convert" to convert QCP files to ASF format.
   
   
   The software is converting QCP files to ASF format.
   
   
7. Play and Browse ASF File
   
   Right-click converted file and choose "Play Destination" to play the outputted ASF file, choose "Browse Destination Folder" to open Windows Explorer to browse the ASF file.
   
   
8. Done

Free Download QCP to ASF Converter

What is QCP?
Qualcomm PureVoice QCELP recoder and player voice file. Qualcomm's PureVoice® products offer a range of superior voice and audio enhancement software for CDMA products. Optimized for Qualcomm's Mobile Station Modem (MSM™) device platforms, the PureVoice product suite consists of voice recording technology, voice recognition software and audio automatic gain control.

PureVoice Voice Recording technology provides landline-quality voice transmission that operates at variable encoding rates in order to take advantage of natural pauses in human speech. The high-quality, high-compression solution is useful for store-and-forward as well as streaming applications, and the technology accommodates erasures (dropped data), resulting in better performance on real-time applications.

PureVoice Audio Automatic Gain Control (AGC) provides the highest quality stereo enhancement software available for Qualcomm's MSM platforms, enabling CDMA handset manufacturers a simple "drop-in" solution for enhancing the sound quality and usability of their phones. PureVoice AGC is most effective in adverse noise conditions where background noise would otherwise prevent intelligible phone conversations.

What is ASF?
Advanced Systems Format (formerly Advanced Streaming Format, Active Streaming Format) is Microsoft's proprietary digital audio/digital video container format, especially meant for streaming media. ASF is part of the Windows Media framework.

ASF is based on serialized objects which are essentially byte sequences identified by a GUID marker.

The format does not specify how (i.e. with which codec) the video or audio should be encoded; it just specifies the structure of the video/audio stream. This is similar to the function performed by the QuickTime, AVI, or Ogg container formats. One of the objectives of ASF was to support playback from digital media servers, HTTP servers, and local storage devices such as hard disk drives.

The most common filetypes contained within an ASF file are Windows Media Audio (WMA) and Windows Media Video (WMV). Note that the file extension abbreviations are different from the codecs which have the same name. Files containing only WMA audio can be named using a .WMA extension, and files of audio and video content may have the extension .WMV. Both may use the .ASF extension if desired.

ASF files can also contain objects representing metadata, such as the artist, title, album and genre for an audio track, or the director of a video track, much like the ID3 tags of MP3 files. It supports scalable media types and stream prioritization; as such, it is a format optimized for streaming.

The ASF container provides the framework for digital rights management in Windows Media Audio and Windows Media Video. An analysis of an older scheme used in WMA reveals that it is using a combination of elliptic curve cryptography key exchange, DES block cipher, a custom block cipher, RC4 stream cipher and the SHA-1 hashing function.

ASF container-based media is usually streamed on the internet either through the MMS protocol or the RTSP protocol.

QCP to ASF Related Topics: EAC3 to ASF, RMI to ASF, FLAC to ASF, F4A to ASF, MLP to ASF, MPP to ASF, IT to ASF, ALAC to ASF, MTM to ASF, MOD to ASF, UMX to ASF, W64 to ASF, MPC to ASF, M4R to ASF, MPGA to ASF, ULAW to ASF, TTA to ASF, GSM to ASF, MXF to ASF, M1A to ASF, MPA to ASF, ADX to ASF, S3M to ASF, CD to ASF, SND to ASF, OGG to ASF, QCP to ASF, NSA to ASF, AIFF to ASF