Formats supported in a UDP output or a multiplex output - AWS Elemental MediaLive

Formats supported in a UDP output or a multiplex output

In this table, look up your input container and captions type. Then read across to find the caption formats that are supported for an MPEG-TS streaming output over UDP or RTP, or for an MPTS multiplex output, when you have this input container and captions type.

Source caption container Source caption input Supported output captions
HLS container Embedded

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

SCTE-20

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

Link container Embedded

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

Teletext Burn-in

DVB-Sub

WebVTT

MP4 container Ancillary

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

Embedded or Embedded+SCTE-20

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

RTMP container Embedded

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

MPEG-TS container

(through the RTP or MediaConnect protocol)

ARIB ARIB
DVB-Sub

Burn-in

DVB-Sub

Embedded or Embedded+SCTE-20

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

SCTE-20

Burn-in

DVB-Sub

Embedded

Embedded+SCTE-20

SCTE-20

SCTE-20+Embedded

SCTE-27 None
Teletext

Burn-in

DVB-Sub

Teletext