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The company also developed "QDX", a proprietary audio format targeted at providing the music industry with a solution to secure digital music distribution. The company was acquired in 2004 by DTS.
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The personal version comes with QuickTime Pro and allows encoding at bitrates up to 48 kbit/s. The professional version allows bitrates up to 128 kbit/s.
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Corporation was a developer of digital audio compression technologies. The company's MP2 and MP3 technologies were used in professional audio and
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systems as well as multimedia and video production systems. QDesign developed a music
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Compression for great digital video : power tips, techniques and common sense
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Apple steered away from proprietary codecs in QuickTime like
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213:. Lawrence, Kan.: CMP Books. p.
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