# ttml caption file support for dash

**URL:** <https://community.wowza.com/t/ttml-caption-file-support-for-dash/48241>\
**Category:** Wowza Streaming Engine\
**Created:** [March 8, 2017, 3:07am UTC](https://community.wowza.com/t/ttml-caption-file-support-for-dash/48241 "2017-03-08T03:07:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Trick\_Chen](https://avatars.discourse-cdn.com/v4/letter/t/c2a13f/32.png) [@Trick\_Chen](https://community.wowza.com/u/Trick_Chen)\
**Post date:** [March 8, 2017, 3:07am UTC](https://community.wowza.com/t/ttml-caption-file-support-for-dash/48241/1 "2017-03-08T03:07:35Z")

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We try to use ttml solve multi-language issue.

We can work on HLS, but not in dash.

Does wowza support multi-language caption in dash?

,