Captions formats supported in CMAF Ingest outputs
In this table, look up your input container and captions type. Then read across to find the caption formats that are supported in MediaLive in 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 |
| Teletext |
TTML |
|
| HLS container | Embedded | Burn-in TTML |
| SCTE-20 |
Burn-in TTML |
|
| Link container | Embedded | Burn-in TTML |
| Teletext | Burn-in TTML |
|
| MP4 container | Ancillary | Burn-in TTML |
| 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 |
