mirror of
https://github.com/arcodange-org/mediabunny.git
synced 2026-09-27 02:43:48 +02:00
1.6 KiB
1.6 KiB
description
| description |
|---|
| DTS (DTS Coherent Acoustics) audio codec definition, defining legal codec strings, decoder configs, and packet data formats. |
DTS codec registration
Description
The DTS audio codec (DTS Coherent Acoustics), specified in ETSI TS 102 114.
Codec ID
'dts'
EncodedPacket data
The packet's data must be a core substream frame as defined in Section 5 of ETSI TS 102 114, beginning with the sync word 0x7FFE8001, followed by any number of extension substreams as defined in Section 7.4.1 of ETSI TS 102 114, each beginning with the sync word 0x64582025. The core substream frame may be omitted.
The bitstream must use 16-bit big-endian packing.
EncodedPacket type
The packet's type is always 'key'.
AudioDecoderConfig codec string
The codec string must be one of the four four-character codes identifying which substreams the bitstream is built from:
'dtsc'- a core substream only'dtsh'- a core substream with extension substreams'dtsl'- extension substreams carrying lossless audio, with no core substream'dtse'- DTS Express
AudioDecoderConfig description
description is not used for this codec.