The proposed standard defines non-standard format for slide transitions. E.g. SMIL is the W3C Recommendation for synchronized multimedia presentation.
Use current state of the art multimedia presentation format for slide transitions.
Part 4:
4.4
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Proposed Disposition of DIS 29500 Comment FI-0015 (Modified: 2008-01-09) Office Open XML is compatible with SMIL. Animation is an important component of Presentation documents and in the case of DIS 29500, we have included in PresentationML the animation functionalities that are necessary for DIS 29500 to be able to represent the existing corpus of documents and have documented them within the specification. However, we agree that it is important that other widely used standards be compatible with Office Open XML documents; accordingly, we will introduce a mechanism which allows any standard XML-based format to be used within a WordprocessingML, SpreadsheetML, or PresentationML document. This will allow use of the aforementioned standards, as well as any other commonly used XML syntax. This mechanism is fully defined in the disposition for comments CA-0077, CL-0026, CO-0229, DE-0087, FI-0014, FR-0376, GB-0494, GR-0013, IN-0067, PT-0089, US-0160, UY-0007, and ZA-0017. The following example illustrates how a PresentationML document can include SMIL with the proposed addition. Consider a PresentationML document which includes the following SMIL markup in a part named smil1.xml. This example is taken from the W3C SMIL 2.0 Test suite found at http://www.w3.org/2001/SMIL20/testsuite/ . <!– Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved. See http://www.w3.org/Consortium/Legal/. Author: Aaron Cohen (Intel) Version: February 7, 2001 Module: Animation Module Feature: animation File Name: animation-add-BE-05.smil Media Components: none Expected Behavior: Nine red rectangles numbered 1 to 9 shrink to squares over 2s as follows: at 2s #1 shrinks. at 5s #2 shrinks, 1s after #1 completes at 8s #3 shrinks. #4 shrinks when it is clicked on. #5 shrinks 1s after it is clicked on. #6 shrinks 2s after it is clicked on. #7 shrinks when the accesskey ‘1′ is pressed. #8 should be shrunk from 0s since it’s wallclock time is in the past. #9 will not shrink unless a DOM call causes it to begin. –> <smil xmlns="http://www.w3.org/2001/SMIL20/Language"> <head> <layout> <root-layout width="640" height="480" backgroundColor="white"/> <region id="whole" width="640" height="480" z-index="0"/> <region id="rect1" top="50px" left="90px" height="50px" width="30px" backgroundColor="red" z-index="1"/> <region id="rect2" top="50px" left="234px" height="50px" width="30px" backgroundColor="red" z-index="1"/> <region id="rect4" top="160px" left="90px" height="50px" width="30px" backgroundColor="transparent" z-index="1"/> <region id="rect5" top="160px" left="234px" height="50px" width="30px" backgroundColor="transparent" z-index="1"/> <region id="rect6" top="160px" left="380px" height="50px" width="30px" backgroundColor="transparent" z-index="1"/> <region id="rect7" top="270px" left="90px" height="50px" width="30px" backgroundColor="red" z-index="1"/> <region id="rect8" top="270px" left="234px" height="50px" width="30px" backgroundColor="red" z-index="1"/> <region id="rect9" top="270px" left="380px" height="50px" width="30px" backgroundColor="red" z-index="1"/> </layout> </head> <!– Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved. See http://www.w3.org/Consortium/Legal/. –> <body> <par dur="indefinite"> <img src="../images/animation-timing-BE-05.jpg" region="whole"/> <animate id="anim1" targetElement="rect1" attributeName="height" from="50" to="25" begin="2s" dur="2s" fill="freeze"/> <animate id="anim2" targetElement="rect2" attributeName="height" from="50" to="25" begin="anim1.end+1s" dur="2s" fill="freeze"/> <brush id="brush4" color="red" region="rect4" height="50px" width="30px"/> <animate id="anim4" targetElement="brush4" attributeName="height" from="50" to="25" begin="brush4.activateEvent" dur="2s" fill="freeze"/> <brush id="brush5" color="red" region="rect5" height="50px" width="30px"/> <animate id="anim5" targetElement="brush5" attributeName="height" from="50" to="25" begin="brush5.activateEvent+1s" dur="2s" fill="freeze"/> <brush id="brush6" color="red" region="rect6" height="50px" width="30px"/> <animate id="anim6a" targetElement="brush6" attributeName="width" repeatCount="3" from="30" to="30" begin="brush6.activateEvent" dur="1s" fill="freeze"/> <animate id="anim6b" targetElement="brush6" attributeName="height" from="50" to="25" begin="anim6a.repeat(2)" dur="2s" fill="freeze"/> <animate id="anim7" targetElement="rect7" attributeName="height" from="50" to="25" begin="accesskey(1)" dur="2s" fill="freeze"/> <animate id="anim8" targetElement="rect8" attributeName="height" from="50" to="25" begin="wallclock(2000-01-01T00:00:00Z)" dur="2s" fill="freeze"/> <animate id="anim9" targetElement="rect9" attributeName="width" from="30" to="30" begin="indefinite" dur="1s" fill="freeze"/> </par> </body> </smil> A Slide Part would reference this content as follows: <p:spTree> … <p:contentPart r:id="smil01"/> … </p:spTree> The contentPart element specifies that the content targeted by the relationship with an ID of smil01 is part of the PresentationML document. Examining the contents of the corresponding relationship part item, we can see the targets for that relationship: <Relationships … > … <Relationship Id="smil01" TargetMode="Internal" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/customXml" Target="smil1.xml" /> … </Relationships> The corresponding relationship part item shows that the SMIL content is located next to the slide and is named smil1.xml . Similar Comments: CL-0029 , KR-0025
