From W3C Wiki
Typography extensions required for proper internationalisation - OPEN
- ISSUE-159 - Text Orientation - Closed - .
- ISSUE-228 - Ruby - Closed - .
- ISSUE-229 - Mixed Vertical and Horizontal - Closed - .
- ISSUE-231 - Character Rotation - Open - .
- ISSUE-232 - Bottom to Top - Closed - Withdrawn.
A number of issues have been raised against the internationalization features of TTML. This proposal would address these needs.
Edits to be applied