DTS
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- Codec ID: 0x2001
- Company: DTS Inc.
DTS Coherent Acoustics is a perceptual audio codec. The main technique used is a QMF filter together with Huffman, ADPCM and vector quantization.
Specification can be found through the ETSI, search for DTS. Info completeing the incomplete specification can be found here [1] and here [2].
The VideoLAN project has created libdts/libdca an open source implementation of DTS. Unfortunately libdts was pushed underground through patent scare tactics for a while.