Office online server - powerpoint animation sound is not working

Sajeesh 0 Reputation points

animation screenshot


I am trying to view a power point slides with animation including audio(.wav format) using the following links[OFFICE_FILE_URL][OFFICE_FILE_URL]

The links are working fine and i am able to view the presentation same as in desktop version except the sounds are not playing. sound is an important part of my slides. I have attached a screenshot , in that i have shown the screenshot of a sample animation presentation with sound file added. Please let me know how to resolve this issue?

Microsoft Office Online Server
Microsoft Office Online Server
Microsoft on-premises server product that runs Office Online. Previously known as Office Web Apps Server.
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  1. Emi Zhang-MSFT 23,191 Reputation points Microsoft Vendor


    I suggest you refer to this link about the limit for video and audio in web:

    You can play video and audio in Reading View and Slide Show if you have Silverlight installed. You’ll need Flash for videos that are linked from a website. Keep an eye on the file size, because PowerPoint for the web won’t insert large media files. For embedded media, the size limit can be from 50-100MB, and for WAV files the limit is 100KB.

    Please check to see if the audio you insert exceeds these limits, just checking in to see if the information was helpful. Please let us know if you would like further assistance.

    If the response is helpful, please click "Accept Answer" and upvote it.

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