13:57:51 RRSAgent has joined #tt 13:57:51 logging to http://www.w3.org/2012/09/20-tt-irc 13:57:53 RRSAgent, make logs public 13:57:53 Zakim has joined #tt 13:57:55 Zakim, this will be TTML 13:57:55 ok, trackbot; I see SYMM_TTWG()10:00AM scheduled to start in 3 minutes 13:57:56 Meeting: Timed Text Working Group Teleconference 13:57:56 Date: 20 September 2012 13:58:02 chair 13:58:04 sean hayes 13:59:07 glenn has joined #tt 13:59:13 SYMM_TTWG()10:00AM has now started 13:59:19 pal has joined #tt 13:59:20 +[Microsoft] 13:59:31 mijordan has joined #tt 13:59:38 zakim, microsoft is mmartin3 13:59:38 +mmartin3; got it 14:00:17 +pal 14:00:23 scribe mmartin3 14:00:48 +Sean 14:00:49 +Andrew_Kirkpatrick 14:00:55 plh has joined #tt 14:00:56 Frans has joined #tt 14:00:58 + +1.858.882.aaaa 14:01:12 zakim, who is on the phone? 14:01:12 On the phone I see mmartin3, pal, Sean, Andrew_Kirkpatrick, +1.858.882.aaaa 14:01:25 mike has joined #tt 14:01:38 + +41.22.717.aabb 14:01:55 zakim, who is on the phone 14:01:55 I don't understand 'who is on the phone', mmartin3 14:02:07 zakim, who is on the phone? 14:02:07 On the phone I see mmartin3, pal, Sean, Andrew_Kirkpatrick, +1.858.882.aaaa, +41.22.717.aabb 14:02:15 Frans 14:02:20 -Andrew_Kirkpatrick 14:02:42 zakim, a.858.882.aaaa is mike 14:02:42 sorry, mmartin3, I do not recognize a party named 'a.858.882.aaaa' 14:03:17 zakim, +1.858.882.aaaa is mike 14:03:17 +mike; got it 14:03:25 + +1.212.664.aacc 14:03:37 zakim, +41.22.717.aabb is frans 14:03:37 +frans; got it 14:03:51 zakim, who is on the phone? 14:03:51 On the phone I see mmartin3, pal, Sean, mike, frans, +1.212.664.aacc 14:05:23 zakim, +1.212.664.aacc is tbause 14:05:23 +tbause; got it 14:05:32 zakim, list attendees 14:05:32 As of this point the attendees have been mmartin3, pal, Sean, Andrew_Kirkpatrick, mike, frans, tbause 14:05:35 Tbause has joined #tt 14:05:46 +Andrew_Kirkpatrick 14:05:56 zakim, list attendees 14:05:56 As of this point the attendees have been mmartin3, pal, Sean, Andrew_Kirkpatrick, mike, frans, tbause 14:06:09 Andrew_Kirkpatrick is actually mijordan 14:06:12 Topic: Editorial Updates 14:07:00 +Plh 14:10:26 mmartin3: Described the changes made by Glenn and then his questions. 14:10:33 zakim, list attendees 14:10:33 As of this point the attendees have been mmartin3, pal, Sean, Andrew_Kirkpatrick, mike, frans, tbause, Plh 14:11:16 http://dvcs.w3.org/hg/ttml/raw-file/tip/ttml10-sdp-us/Overview.html 14:11:36 http://www.w3.org/TR/ttml10-sdp-us/ 14:12:40 mmartin3: Section 6.6.2 14:13:04 Do not add a statement to Section 6.6.2. 14:14:07 Section 8.1.2 14:14:10 http://lists.w3.org/Archives/Public/public-tt/2012Sep/0040.html 14:14:24 Received questions what is rollup? 14:15:56 mike: Do we need normative content on what rollup is? 14:16:07 sean: Removed text. Added descriptive text. 14:18:15 sean: Capture that duration is allowed on

elements. 14:18:33 R0020 related to Section 8.1.2 14:18:55 R0020 - Processors must support the capability to present documents in the following common forms: •Pop-up •Roll-up •Paint-on 14:19:23 sean: Perhaps we could relax this requirement. 14:19:32 Use examples. 14:20:05 Introduction and examples could be used. 14:20:17 mmartin3: We show how the styles are accomplished. 14:21:06 Change R0020 into introductory text and examples. 14:21:35 Action: Glenn Make changes in Section 8.1.2 as specified http://lists.w3.org/Archives/Public/public-tt/2012Sep/0040.html. 14:21:36 Created ACTION-102 - Make changes in Section 8.1.2 as specified http://lists.w3.org/Archives/Public/public-tt/2012Sep/0040.html. [on Glenn Adams - due 2012-09-27]. 14:22:07 Action: Glenn Delete R0020 and add introductory text about these styles with descriptions for Section 6.4.2. 14:22:07 Created ACTION-103 - Delete R0020 and add introductory text about these styles with descriptions for Section 6.4.2. [on Glenn Adams - due 2012-09-27]. 14:22:33 Section 7.1.1 14:22:53 mike: Won't change performance. 14:23:07 Make profile different from CFF-TT. 14:23:32 What was the reason for this requirement to start? 14:23:55 sean: 608 data lines allowed at one time. 14:24:50 May also be in conflict with EBU-TT as well. 14:25:00 Mark element as at risk. 14:27:27 Mike will create an issue on R0040 for EBU-TT and CFF-TT. 14:28:26 Section 8.3 14:28:52 sean: Player has to support #frameRateMultiplier but document may or may not contain it. 14:29:18 Profiles haven't been historically applied to the player. 14:29:23 Presentation processor 14:30:35 Leave open until profile discussion is resolved. 14:31:40 Appendix A.1 14:32:49 mmartin3: Glenn has applied the changed and put in corrected language. 14:33:04 Corrected language that was actually in the action but he didn't see. 14:33:11 Abstract 14:33:34 mike: Glenn changed language. 14:33:40 Some features aren't supported. 14:34:29 No objections on "intended to support". 14:36:44 Topic: Issues 14:36:47 Issue-180? 14:36:47 ISSUE-180 -- regions relative to the root container -- raised 14:36:47 http://www.w3.org/AudioVideo/TT/tracker/issues/180 14:38:23 mike: Explains issue. 14:38:52 sean: Can position outside the root container but they are invisible. 14:39:26 mike: Scenario doesn't make sense. 14:39:52 Not interoperable. 14:40:01 sean: Similar to CSS. 14:40:23 For profile we may want to constrain the values so they are inside the root container. 14:41:25 Idea of an infinite canvas. 14:42:02 -mike 14:42:08 Members are asked to review. 14:42:42 Action: Sean investigate how this is handled in TTML 1.0. re: Issue-180 on values inside the root container. 14:42:42 Created ACTION-104 - Investigate how this is handled in TTML 1.0. re: Issue-180 on values inside the root container. [on Sean Hayes - due 2012-09-27]. 14:42:56 +mike 14:45:40 Action: Mike propose requirement to constrain to the root container in SDP-US (see Action-101 and Issue-180). 14:45:40 Created ACTION-105 - Propose requirement to constrain to the root container in SDP-US (see Action-101 and Issue-180). [on Mike Dolan - due 2012-09-27]. 14:45:56 Defer Issue-182 14:45:59 Defer-183 14:46:15 c/Defer-183/Defer Issue-183 14:46:19 Issue-184? 14:46:19 ISSUE-184 -- set animation is not taken is not account in the computed style set -- raised 14:46:19 http://www.w3.org/AudioVideo/TT/tracker/issues/184 14:46:47 sean: Explanation Doesn't account for the animation occurs. 14:46:54 c/for/for when 14:47:01 Discuss Sept. 21. 14:47:52 Topic: Liaison document 14:48:01 Posted. 14:48:35 mike: Give update on why this was done. 14:49:16 Mapping of US government requirements to TTML. 14:49:24 Does SDP meet those requirements? 14:50:03 IMF features 14:51:44 q+ 14:51:55 sean: We have discussed some of these issues but they had been deferred. 14:52:36 plh: The statements - one are technical requirements for TTML.How can we work on technical requirements that are not public? 14:53:15 mike: Sensitive information is included in IMF details. 14:53:34 sean: Requirements need to be public. 14:54:05 Create issues that are independent. 14:55:41 Action: Mike ask SMPTE if we can make technical requirements public. 14:55:41 Created ACTION-106 - Ask SMPTE if we can make technical requirements public. [on Mike Dolan - due 2012-09-27]. 14:57:00 Topic: Meeting Sean is in transit 14:57:11 plh: Will help if Sean prepares agenda. 14:57:39 zakim, list attendees. 14:57:39 As of this point the attendees have been mmartin3, pal, Sean, Andrew_Kirkpatrick, mike, frans, tbause, Plh 14:57:41 -tbause 14:57:42 -Plh 14:57:43 -pal 14:57:43 -Andrew_Kirkpatrick 14:57:44 -frans 14:57:49 -Sean 14:57:50 rrsagent, generate minutes 14:57:50 I have made the request to generate http://www.w3.org/2012/09/20-tt-minutes.html mmartin3 14:58:00 trackbot, end meting 14:58:00 Sorry, mmartin3, I don't understand 'trackbot, end meting'. Please refer to http://www.w3.org/2005/06/tracker/irc for help 14:58:06 trackbot, end meeting 14:58:06 Zakim, list attendees 14:58:06 As of this point the attendees have been mmartin3, pal, Sean, Andrew_Kirkpatrick, mike, frans, tbause, Plh 14:58:14 RRSAgent, please draft minutes 14:58:14 I have made the request to generate http://www.w3.org/2012/09/20-tt-minutes.html trackbot 14:58:15 RRSAgent, bye 14:58:15 I see 5 open action items saved in http://www.w3.org/2012/09/20-tt-actions.rdf : 14:58:15 ACTION: Glenn Make changes in Section 8.1.2 as specified http://lists.w3.org/Archives/Public/public-tt/2012Sep/0040.html. [1] 14:58:15 recorded in http://www.w3.org/2012/09/20-tt-irc#T14-21-35 14:58:15 ACTION: Glenn Delete R0020 and add introductory text about these styles with descriptions for Section 6.4.2. [2] 14:58:15 recorded in http://www.w3.org/2012/09/20-tt-irc#T14-22-07 14:58:15 ACTION: Sean investigate how this is handled in TTML 1.0. re: Issue-180 on values inside the root container. [3] 14:58:15 recorded in http://www.w3.org/2012/09/20-tt-irc#T14-42-42 14:58:15 ACTION: Mike propose requirement to constrain to the root container in SDP-US (see Action-101 and Issue-180). [4] 14:58:15 recorded in http://www.w3.org/2012/09/20-tt-irc#T14-45-40 14:58:15 ACTION: Mike ask SMPTE if we can make technical requirements public. [5] 14:58:15 recorded in http://www.w3.org/2012/09/20-tt-irc#T14-55-41 14:58:23 -mmartin3