CmafTtmlConfiguration
TTML subtitles in CMAF. Unlike WebVTT, both HLS and DASH carry the same
fragmented-MP4 (stpp, ISO/IEC 14496-30) segments.
Field |
Type |
Repeated |
Description |
id |
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segment_duration_seconds |
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destinations |
✅ |
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name |
|||
pdt_every_segment |
|||
maximum_playlist_push_interval_ms |
|||
pdt_source |
|||
rendition_group_id |
|||
playlist_format |
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discontinuity_mode |
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mqa_config |
Optional MQA aggregation weights; omit to use default weights. |
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cue_latency_tolerance_ms |
Optional: how far behind live the subtitle forcing timer keeps its finalisation watermark, to tolerate late-arriving cues. Omit for the default (one segment). |