Proposal: Improved Japanese text support in Closed Captions for media
Summary
We've gotten a request to improve the way we handle Japanese text for closed captions. Today, we render these horizontally, but a better experience for a Japanese user can sometimes be to have vertical text, which would include support for tate-chu-yoko.
For younger readers, we've also been asked to support Rubies.
Rationale
This would improve our globalization, and better support the Japanese market across a broad age range. This can be especially important in media as closed captioning is frequently used in this region, from my understanding.
To build this correctly we would likely need to extend TextBlock to support vertical text rendering, which would further enable scenarios for Chinese, Japanese and Korean text.
Scope
Capability
Priority
Support vertical text rendering for Japanese
Must
Support rendering of Ruby glyphs
Must
Support tate-chu-yoko
Must
Support vertical text rendering for other languages (ex: Chinese, Korean)
rampaa
commented
1 year ago
Proposal: Improved Japanese text support in Closed Captions for media
Summary
We've gotten a request to improve the way we handle Japanese text for closed captions. Today, we render these horizontally, but a better experience for a Japanese user can sometimes be to have vertical text, which would include support for tate-chu-yoko.
For younger readers, we've also been asked to support Rubies.
Rationale
Scope