# dst-decoder 0.1.2 notice

QBZ uses `dst-decoder` 0.1.2 solely to decode MPEG-4 Direct Stream Transfer
(DST) audio. The Rust crate declares Apache License 2.0; its license text is at
<https://github.com/bleggett/dst-decoder/blob/main/LICENSE>.

The upstream project states that it is based heavily on the MPEG-4 DST
reference implementation. QBZ therefore bundles both
`Apache-2.0-dst-decoder.txt` and the exact upstream provenance/copyright text
in `dst-decoder-upstream-NOTICE.txt`; neither depends on a live URL at install
time.