AWS Elemental MediaLive
User Guide

Formats Supported in a Microsoft Smooth Output

In this table, look up your input container and captions type. Then read across to find the caption formats that are supported for a Microsoft Smooth output, when you have this input container and captions type.

Source Caption Container Source Caption Input Supported Output Captions
HLS Container Embedded Burn-in

TTML

SCTE-20 Burn-in

TTML

RTMP Container Embedded Burn-in

TTML

MPEG2-TS Container (through the RTP or MediaConnect protocol) Embedded Burn-in

TTML

SCTE-20 Burn-in

TTML

Teletext Burn-in

TTML

ARIB None
DVB-Sub
SCTE-27