Formats supported in a CMAF Ingest 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 CMAF Ingest output, when you have this input container and captions type.

Source caption container	Source caption input	Supported output captions
CDI container	Embedded	Burn-in TTML
CDI container	Teletext	TTML
HLS container	Embedded	Burn-in TTML
HLS container	SCTE-20	Burn-in TTML
Link container	Embedded	Burn-in TTML
Link container	Teletext	Burn-in TTML
MP4 container	Ancillary	Burn-in TTML
MP4 container	Embedded or Embedded+SCTE-20	Burn-in TTML
RTMP container	Embedded	Burn-in TTML
MPEG-TS container (through the RTP or MediaConnect protocol)	Embedded or Embedded+SCTE-20	Burn-in TTML
	SCTE-20	Burn-in TTML
	Teletext	Burn-in TTML

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Document Conventions

Archive output

HLS or MediaPackage output