- From: Timed Text Working Group Issue Tracker <sysbot+tracker@w3.org>
- Date: Thu, 30 May 2013 14:16:33 +0000
- To: public-tt@w3.org
ISSUE-225 (Relative tts:fontSize): tts:fontSize as percentage of container dimensions [TTML.next] http://www.w3.org/AudioVideo/TT/tracker/issues/225 Raised by: Pierre-Anthony Lemieux On product: TTML.next [The following is extracted from the liaison received from SMPTE at https://lists.w3.org/Archives/Member/w3c-archive/2012Sep/0214.html] See Section 6.4.9 at ST 428-7 and Section 8.2.9 at TTML. It shall be possible to express tts:fontSize dimensions as a percentage of the root container dimensions. Note: this allows the same TTML document to be used to burn-in subtitles on a range of container sizes, e.g. 1080p, 2K, 4K, without modifying tts:fontSize for each output.
Received on Thursday, 30 May 2013 14:16:39 UTC