[ttml2] Update note regarding ISOBMFF and DASH.

skynavga has just created a new issue for https://github.com/w3c/ttml2:

== Update note regarding ISOBMFF and DASH. ==
Submitted by @mikedo with blessings from @nigelmegitt, replace note and add informative reference as follows:

>For example [ISOBMFF] provides a mechanism for wrapping TTML documents as samples in segmented and non-segmented files, [MPEG DASH] provides further segmentation semantics for fragmented delivery over HTTP and MPEG-2 TS, and [CMAF] provides a specific segmentation encoding for a TTML profile.
 
>[CMAF] ISO/IEC 23000-19, Information technology — Coding of audio-visual objects — Part 19: Common media application format (CMAF) for segmented media, International Organization for Standardization (ISO). [publication expected August 2017]

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/292 using your GitHub account

Received on Wednesday, 19 April 2017 21:40:17 UTC