Audio and Video Support

DrawingML

Audio and Video

• Two forms of audio– Play from CD– Play from file

• One form of video– Play from file

• Both represented as picture shapes

• Insertion causes a timeline to be created in PPT

Stored Internal

Stored External

CD Audio -- X

File Audio X X

File Video X X

CD Audio

• Two relationships– One for hyperlink– One for picture ( uses

icon image )

• Configuration data stored in client data– Start and End Tracks– Time Indices into

Tracks

Note. There is no relationship for source bitsso there is no way to control the device used …

File Audio

• Three relationships– One for hyperlink– One for picture ( uses

icon image )– One for source bits

• Configuration data stored in client data– Path to source bits

File Video

• Three relationships– One for hyperlink– One for picture ( uses

the poster frame )– One for source bits

• Configuration data stored in client data– Path to source bits

Disclaimer

This presentation is for informational purposes only, and should not be relied upon as a substitute or replacement for Microsoft formal file format documentation, which is available at the following website:  https://msdn.microsoft.com/en-us/library/cc313118(v=office.12).aspx.  Any views or opinions presented in this material are solely those of the author and do not necessarily represent those of Microsoft.  Microsoft disclaims all liability for mistakes or inaccuracies in this presentation.