| Dolby Truehd |
Article Index for Dolby |
Website Links For Dolby |
Information AboutDolby Truehd |
| CATEGORIES ABOUT DOLBY TRUEHD | |
| audio codecs | |
| high end audio | |
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Dolby TrueHD, from Dolby Laboratories , is an advanced Lossless audio codec based on Meridian Lossless Packing . The codec is mandatory for HD-DVD and optional for Blu-ray Disc media. It supports 24 bit, 96 KHz audio channels at up to 18 Mbit/s over 8 channels (HD DVD and Blu-ray Disc standards currently limit their maximum number of audio channels to eight). It also supports extensive metadata, including dialog Normalization and Dynamic Range Control . TrueHD streams are supported in the High Definition Media Interface (HDMI) standard. |
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