DolbyEMetadata.Program

Field

Type

Repeated

Description

channels

uint32

✅

decoded output channel indices for this program

kind

string

channel mode, e.g. "5.1", "stereo", "mono"

language

string

program language (if specified)

Member of

Message

Description

DolbyEMetadata

Per-program structure of a Dolby E stream. A Dolby E bitstream carries one or more independent programs (e.g. a 5.1 main program plus a stereo program); the decoder emits all of them as one multichannel PCM stream. This describes which decoded output channels belong to each program so a consumer can split the PCM back into per-program streams.