QCP to ASF
Convert QCP to ASF, QCP to ASF Converter
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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.
What is QCP?
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?
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
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