Closed: [ttml2] Allow negative times to be used in fragment begin times

• From: Nigel Megitt via GitHub <sysbot+gh@w3.org>
• Date: Thu, 22 Dec 2016 15:48:24 +0000
• To: public-tt@w3.org
• Message-ID: <issues.closed-115123467-1482421702-sysbot+gh@w3.org>

nigelmegitt closed this issue. See 
https://github.com/w3c/ttml2/issues/109

Received on Thursday, 22 December 2016 15:48:25 UTC