Edit comment LC-1937 for SYMM Working Group

Quick access to LC-1920 LC-1921 LC-1922 LC-1923 LC-1924 LC-1925 LC-1926 LC-1927 LC-1928 LC-1929 LC-1930 LC-1931 LC-1932 LC-1933 LC-1934 LC-1935 LC-1936 LC-1937 LC-1938 LC-1939 LC-1940 LC-1941 LC-1942 LC-1943 LC-1944 LC-1945 LC-1946 LC-1947

Comment LC-1937

Comment Shortname:

Commenter: Doug Schepers <schepers@w3.org> on behalf of S

Message-id:

Section of the document concerned:

[Free text description]Document as a wholeSMIL Timesheets 1.0 W3C Working Draft 10 January 2008 Abstract Abstract Status of this document Status of this document Table of contents 1 Introduction 1 Introduction 1.1 Motivation 1.1 Motivation 1.2 Design Rationale 1.2 Design Rationale 1.3 Structure of the Document 1.3 Structure of the Document 2 Overview 2 Overview 3 SMIL Timesheets Basic Concepts 3 SMIL Timesheets Basic Concepts 3.1 Timing and Synchronization 3.1 Timing and Synchronization Figure 1: Timeline of a Timesheets 3.2 Selection Mechanism 3.2 Selection Mechanism Figure 1: Item Selection Process for Nested Items 3.3 Event Model 3.3 Event Model 3.4 Index Functionality 3.4 Index Functionality 4 SMIL Timesheet Specific Elements 4 SMIL Timesheet Specific Elements 4.1 The timesheet element 4.1 The timesheet element Element Attributes Element Attributes The src Attribute The src Attribute The media Attribute The media Attribute Element Content Element Content 4.2 The item element 4.2 The item element Element Attributes Element Attributes The select Attribute The select Attribute The beginInc Attribute The beginInc Attribute Element Functions Element Functions The Index() Function The Index() Function Element Content Element Content 5 SMIL Timing and Synchronization Elements 5 SMIL Timing and Synchronization Elements 5.1 Attributes 5.1 Attributes The begin Attribute The begin Attribute The dur Attribute The dur Attribute The end Attribute The end Attribute The fill Attribute The fill Attribute The endsync Attribute The endsync Attribute The repeatCount Attribute The repeatCount Attribute The repeatDur Attribute The repeatDur Attribute The first Attribute The first Attribute The prev Attribute The prev Attribute The next Attribute The next Attribute The last Attribute The last Attribute 5.2 Elements 5.2 Elements The par Element The par Element The seq Element The seq Element The excl Element The excl Element 6 Prefetch 6 Prefetch 6.1 Attributes 6.1 Attributes The mediaSize Attribute The mediaSize Attribute The mediaTime Attribute The mediaTime Attribute The bandwidth Attribute The bandwidth Attribute 6.2 Elements 6.2 Elements The prefetch Element The prefetch Element 7 Animation 7 Animation 7.1 Attributes 7.1 Attributes The attributeName Attribute The attributeName Attribute The attributeType Attribute The attributeType Attribute The values Attribute The values Attribute The from Attribute The from Attribute The to Attribute The to Attribute The by Attribute The by Attribute The calcMode Attribute The calcMode Attribute The accumulate Attribute The accumulate Attribute The additive Attribute The additive Attribute The origin Attribute The origin Attribute 7.2 Elements 7.2 Elements The animate Element The animate Element The set Element The set Element The animateMotion Element The animateMotion Element The animateColor Element The animateColor Element 7 Event Model 7 Event Model Internal Events Internal Events User Events User Events Event Semantics Event Semantics Index Function Index Function 8 Integration with CSS Layout 8 Integration with CSS Layout Appendix A. References Appendix A. References E.1 Normative References E.1 Normative References [CSS2] E.2 Informative References E.2 Informative References [DOM2Events] [SMIL30] [SVG] [TimesheetsTutorial] [XForms] [XHTML] [XHTMLplusSMIL] Appendix B. Acknowledgements Appendix B. Acknowledgements
or

Refinement of the section concerned:

Status:

open proposal pending resolved_yes resolved_no resolved_partial other assigned to Nobody

Type: substantive editorial typo question general comment undefined

Comment:

Dear SYMM WG-

This is a Last Call review comment from the SVG WG on the SMIL
Timesheets 1.0 specification, W3C Working Draft 10 January 2008,
http://www.w3.org/TR/2008/WD-timesheets-20080110/ . Please let us know
if you have any questions by replying to www-svg@w3.org.


The explanations of the par, seq and excl elements seem informative.
Please make them so, and add a normative statement saying that these
elements are defined in the SMIL 3.0 Timing and Synchronization module.

---

"The excl element defines a time container with semantics based upon
par,but with the additional constraint that only one child element may
play at any given time."

It's not clear to the SVG WG whether this is a constraint added by
Timesheets or by SMIL Timing and Synchronization.

---

"If any element begins playing while another is already playing, the
element that was playing is stopped."

Please clarify what it means that "playing is stopped". Is the timeline
paused, reset, or something else? What happens if the time first
animation is started again?

What happens if an animation is running in one "slide", and the user
navigates away, then returns? What state is the animation in?



Regards-
-Doug Schepers, on behalf of the SVG WG

Related issues: (space separated ids)

WG Notes:

Resolution:

(Please make sure the resolution is adapted for public consumption)