Open Issues

Apply the following changes to selected issues:

There are 73 open issues listed in the system.

ID State Title Raised on Product Open Actions
ISSUE-10 (edit)
pointers
OPEN Allowing pointers to pre-rendered audio forms of elements 2008-12-03 TTML2 0
ISSUE-21 (edit)
window anchor points
OPEN window anchor points not supported? 2008-12-05 TTML2 0
ISSUE-22 (edit)
window fade in/out
OPEN window fade in/out not supported? 2008-12-05 TTML2 0
ISSUE-24 (edit)
script
OPEN subscript and superscript support 2008-12-05 TTML2 0
ISSUE-25 (edit)
role parameters
OPEN role parameters support 2008-12-05 TTML2 0
ISSUE-161 (edit) OPEN Is a new #metadata-foreign feature needed? 2012-02-23 TTML2 0
ISSUE-167 (edit)
attribute syntax
OPEN allowing attributes that have no semantics on specific elements 2012-04-13 TTML2 0
ISSUE-179 (edit)
px measure
OPEN Interpreting the pixel measure 2012-08-24 TTML2 0
ISSUE-201 (edit)
aspectRatio
OPEN How to specify aspect ratio to understand positioning that may apply for display or video. 2013-02-21 TTML2 0
ISSUE-207 (edit)
initial value of color property
OPEN Consider adding a way to specify a specific, initial value for tts:color. 2013-05-15 TTML2 0
ISSUE-210 (edit)
rgba() alpha value space
OPEN The values for alpha in rgba() don't correspond to CSS3 Color definitions 2013-05-15 TTML2 0
ISSUE-213 (edit)
text outline
OPEN Advance notice of deprecation for textOutline 2013-05-23 TTML2 0
ISSUE-224 (edit)
3D text placement
OPEN Support text placement in 3D coordinate spaces (not zIndex compositing). 2013-05-30 TTML2 0
ISSUE-225 (edit)
Relative tts:fontSize
OPEN tts:fontSize as percentage of container dimensions 2013-05-30 TTML2 0
ISSUE-228 (edit)
Ruby text
OPEN Ruby text support 2013-05-30 TTML2 0
ISSUE-229 (edit)
Mixed progression
OPEN Mixed vertical-horizontal progression direction 2013-05-30 TTML2 0
ISSUE-230 (edit)
Forced display
OPEN Forced display 2013-05-30 TTML2 0
ISSUE-234 (edit)
Drop Shadow
OPEN Drop Shadow character style 2013-05-30 TTML2 0
ISSUE-235 (edit)
Feathering
OPEN Feathering of shadow and outline effects 2013-05-30 TTML2 0
ISSUE-236 (edit)
Character spacing
OPEN Character spacing, i.e. letter-spacing 2013-05-30 TTML2 0
ISSUE-237 (edit)
Inline space
OPEN Inline space 2013-05-30 TTML2 0
ISSUE-238 (edit)
backgroundImage
OPEN smpte:backgroundImage 2013-05-30 TTML2 0
ISSUE-239 (edit)
backgroundImageHorizontal
OPEN smpte:backgroundImageHorizontal 2013-05-30 TTML2 0
ISSUE-240 (edit)
backgroundImageVertical
OPEN smpte:backgroundImageVertical 2013-05-30 TTML2 0
ISSUE-241 (edit)
smpte:data
OPEN smpte:data (inline binary data) 2013-05-30 TTML2 0
ISSUE-242 (edit)
smpte:image
OPEN smpte:image (inline image data) 2013-05-30 TTML2 0
ISSUE-243 (edit)
smpte:information
OPEN smpte:information (source material information) 2013-05-30 TTML2 0
ISSUE-244 (edit)
m608:channel
OPEN m608:channel 2013-05-30 TTML2 0
ISSUE-245 (edit)
m608:fieldStart
OPEN m608:fieldStart 2013-05-30 TTML2 0
ISSUE-246 (edit)
smpte:information@programName
OPEN smpte:information@programName 2013-05-30 TTML2 0
ISSUE-247 (edit)
smpte:information@programType
OPEN smpte:information@programType 2013-05-30 TTML2 0
ISSUE-248 (edit)
smpte:information@contentAdvisory
OPEN smpte:information@contentAdvisory 2013-05-30 TTML2 0
ISSUE-249 (edit)
smpte:information@captionService
OPEN smpte:information@captionService 2013-05-30 TTML2 0
ISSUE-250 (edit)
smpte:information@copyAndRedistributionControl
OPEN smpte:information@copyAndRedistributionControl 2013-05-30 TTML2 0
ISSUE-265 (edit)
Bad tests
OPEN Some bad tests 2013-07-26 TTML 1.0 Test Suite 0
ISSUE-270 (edit)
nigel
OPEN Appendix N assumption that root temporal extent corresponds with the beginning of a related media object 2013-08-12 TTML2 0
ISSUE-273 (edit)
fontFamily-URI
OPEN Map fontFamily to external font file resources 2013-08-15 TTML2 0
ISSUE-276 (edit)
version-vs-profile
OPEN ttp:version vs ttp:profile vs ttp:contentProfile 2013-09-05 TTML2 0
ISSUE-277 (edit)
region-style-inheritance
OPEN Adding style inheritance for regions. 2013-09-05 TTML2 0
ISSUE-278 (edit)
schema-foreign-attributes
OPEN Tightening schema support for foreign vocabulary. 2013-09-05 0
ISSUE-281 (edit)
non-inherited style initialization
OPEN Non-inherited style initialization needs specification prose. 2013-10-08 TTML 1.0 0
ISSUE-283 (edit)
Deterministic Presentation
OPEN Deterministic text wrapping and presentation 2013-10-10 TTML2 0
ISSUE-284 (edit) OPEN value of lineHeight 2013-10-11 TTML2 0
ISSUE-285 (edit)
multiRowAlign
OPEN Align rendered rows within a region to each other, and the set to the region 2013-10-23 TTML2 0
ISSUE-286 (edit)
rowPadding
OPEN Extend the background area behind rendered text to improve readability 2013-10-23 TTML2 0
ISSUE-287 (edit)
Binary Tunnelling
OPEN Generic ability to tunnel BASE64 encoded binary files for legacy support 2013-10-23 TTML2 0
ISSUE-288 (edit)
Document Segmentation
OPEN Rules for splitting and accumulating documents 2013-10-23 TTML2 0
ISSUE-289 (edit)
ebu:documentAspectRatio
OPEN For TTML created for overlay on top of video, signal the aspect ratio of the video the TTML was created for 2013-10-31 TTML2 0
ISSUE-290 (edit)
Active Format Descriptor
OPEN For TTML created for overlaying on video, add ebuttm:documentTargetActiveFormatDescriptor 2013-10-31 TTML2 0
ISSUE-291 (edit)
ebuttm:documentIntendedTargetBarData
OPEN Document Intended Target Bar Data 2013-10-31 TTML2 0
ISSUE-292 (edit)
ebu:documentIntendedTargetFormat
OPEN Specify target formats for which the TTML has been authored for easy conversion 2013-10-31 TTML2 0
ISSUE-293 (edit)
ebu:dates
OPEN Specify date as well as hours, minutes and seconds in time expressions 2013-10-31 TTML2 0
ISSUE-294 (edit)
Shrink text to fit on a line
OPEN Style attribute to prevent overflow by shrinking text to fit on a line 2013-11-05 TTML2 0
ISSUE-297 (edit)
designator+definition
OPEN Include Profile Designator in Profile Definition Document 2013-11-11 TTML2 0
ISSUE-298 (edit)
reference-animate
OPEN Permit reuse of animation constructs by allowing multiple content elements to reference same out-of-line animation declaration 2013-11-15 TTML2 0
ISSUE-300 (edit)
tts:origin correct fallback
OPEN Prior interpretation of the correct fallback for tts:origin 2014-02-26 TTML2 0
ISSUE-301 (edit)
Apply TTML 2 profile to IMSC
OPEN IMSC should reflect revised TTML 2 profile mechanism 2014-02-26 TTML IMSC 2.0 0
ISSUE-302 (edit)
line spacing vs line area height
OPEN Should background of a span be height of text in line or computed lineHeight? 2014-03-20 TTML2 0
ISSUE-303 (edit)
<a> link element
OPEN Permit HTML-style <a> elements to contain href links 2014-03-21 TTML2 0
ISSUE-304 (edit)
Non-Standard Unqualified Attributes
OPEN Non-standard unqualified attributes not permitted 2014-04-17 TTML 1.0 1
ISSUE-306 (edit)
Fractional time expressions in N.2 media timeBase
OPEN Appendix N.2 omits fractional time expressions 2014-05-02 TTML 1.0 0
ISSUE-307 (edit)
Profile and conformance terminology
OPEN Conformance language and processor profile rather than content profile. 2014-05-02 TTML IMSC 1.0 0
ISSUE-309 (edit)
Image profile fails WCAG 1.2
OPEN Image profile needs to permit text equivalent 2014-05-21 TTML IMSC 1.0 0
ISSUE-310 (edit)
progressivelyDecodable needs hierarchical definition
OPEN Forward reference rule doesn't take into account child elements 2014-05-21 TTML IMSC 1.0 0
ISSUE-311 (edit)
Note on progressivelyDecodable
OPEN Note on progressivelyDecodable is not a sentence 2014-05-21 TTML IMSC 1.0 0
ISSUE-312 (edit)
forcedDisplay should be in ttm
OPEN forcedDisplay attribute is metadata so should be in ttm not tts namespace 2014-05-21 TTML IMSC 1.0 0
ISSUE-313 (edit)
Presented Region is informative only
OPEN Presented Region section is informative only 2014-05-21 TTML IMSC 1.0 0
ISSUE-314 (edit)
Temporally active is not defined for regions
OPEN Temporally active is not defined for regions 2014-05-21 TTML 1.0 0
ISSUE-315 (edit)
Maximum number of regions should be a processor constraint
OPEN Maximum number of regions should be a processor constraint 2014-05-21 TTML IMSC 1.0 0
ISSUE-317 (edit)
IMSC should not require frame alignment
OPEN IMSC should not require frame alignment 2014-05-22 TTML IMSC 1.0 0
ISSUE-319 (edit)
HRM should be a processor compliance test
OPEN HRM should be a processor compliance test and allow different levels of complexity for different use cases 2014-05-23 TTML IMSC 1.0 0
ISSUE-321 (edit) OPEN typo - s/ttp:feature/ttp:extension/ in 5th paragraph of 6.1.5 2014-05-24 TTML 1.0 (Editorial) 0
ISSUE-322 (edit)
Drop NTSC Formula
OPEN Formula for dropNTSC time expressions is incorrect. 2014-06-19 TTML 1.0 0

Raise an issue .


David Singer <singer@apple.com>, Nigel Megitt <nigel.megitt@bbc.co.uk>, Chairs, Thierry Michel <tmichel@w3.org>, Philippe Le Hégaret <plh@w3.org>, Staff Contacts
Tracker: documentation, (configuration for this group), originally developed by Dean Jackson, is developed and maintained by the Systems Team <w3t-sys@w3.org>.
$Id: issues.php,v 1.16 2014-02-12 10:09:00 dom Exp $