ST2110OutputAudioSender interface

Signature:

export interface ST2110OutputAudioSender

Properties

Property Type Description

advanced?

ST2110OutputAudioSenderAdvanced

(Optional) Norsk-internal performance knobs. See ST2110OutputAudioSenderAdvanced.

format?

ST2110AudioFormat

(Optional) Wire-format encoding (SDP a=rtpmap: encoding name L16, L24 or, for ST 2110-31, AM824). Defaults to PCM16 (L16).

nonPcm?

boolean

(Optional) AM824 only: the flow carries SMPTE 337M data bursts rather than PCM. Subscribe Dolby E, AC-3 or E-AC-3 to it, as they come from a TS input or an ST 2110-31 receiver, and each frame goes out as a 337M burst across the stereo pair, with the AES3 channel status saying non-audio. Defaults to false (PCM).

payloadType?

number

(Optional) Optional RTP payload type (RFC 3550 dynamic range, 96—​127). Omit to use Norsk’s default (111 for audio).

ptime

ST2110AudioPacketTime

SDP a=ptime: — packet duration in milliseconds. Sub-millisecond values are expressed as decimals (e.g. 0.125 for 125 µs).

ssrc?

number

(Optional) Optional RTP SSRC (RFC 3550). Omit to let MTL pick a random value. See ST2110OutputVideoSender.ssrc.

type

"audio"