RTP Payload for TTML Timed Text

Document Type Replaced Internet-Draft (individual)
Last updated 2019-02-22
Replaced by RFC 8759
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This memo describes a Real-time Transport Protocol (RTP) payload format for TTML, an XML based timed text format for live and file based workflows from W3C. This payload format is specifically targeted at live workflows using TTML.


James Sandford (james.sandford@bbc.co.uk)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)