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RealAudio, Lossless Codec
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Format Description Properties
• ID: fdd000057
• Short name: RealAudio_LL
• Content categories: sound
• Format category: bitstream encoding, file format
• Last significant update: 2004-05-03
Identification and description 
| Full name | RealAudio, Version 10, Lossless Codec |
| Description | Recommended by RealMedia for use by "professional and archiving services" and states that compression provided will generally cut file sizes in half. |
| Production phase | Generally a middle-state format, suitable for use in asset management and archiving. |
| Relationship to other formats | |
| Subtype of | RealAudio_10 |
| Contains | RealAudio lossless codec, not separately documented |
Local use
Sustainability factors
Quality and functionality factors (sound)
| Normal rendering | Good support. |
| Fidelity (support for high audio resolution) | Excellent, although the application may be limited to CD-quality source material [?] (44.1 kHz sampling, 16-bit words). |
| Support for multiple channels | See RealAudio_10 |
| Support for downloadable or user-defined sounds, samples, and patches | Not applicable |
| Functionality beyond normal video rendering | See RealAudio_10 |
File type signifiers
Notes
Format specifications
URLs
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Useful references
URLs
• See RealAudio_10
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Last Updated: Wednesday, 07-Mar-2007 12:40:18 EST
