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Bug 126165 - FILESAVE PPTX: Embedded MP3 audio or a link to it not saved in presentation
Summary: FILESAVE PPTX: Embedded MP3 audio or a link to it not saved in presentation
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: filters and storage (show other bugs)
(earliest affected) release
Hardware: All All
: medium normal
Assignee: Not Assigned
Keywords: filter:pptx
Depends on:
Blocks: Media PPTX
  Show dependency treegraph
Reported: 2019-06-29 23:54 UTC by Aron Budea
Modified: 2019-07-01 11:46 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Sample ODP (758.54 KB, application/vnd.oasis.opendocument.presentation)
2019-06-29 23:54 UTC, Aron Budea
Sample PPTX (saved in PP) (791.67 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2019-06-29 23:56 UTC, Aron Budea

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Description Aron Budea 2019-06-29 23:54:27 UTC
Created attachment 152471 [details]
Sample ODP

- Insert an MP3 file in a presentation, eg. one from [1], or open attached ODP, which contains one.
- Save it as PPTX, and reload.

=> No sign of the MP3 in the presentation (the archive doesn't contain the MP3 file).

In PPT embedding media isn't possible, so this isn't relevant there.

Observed using LO (58ef8c188b6bb2ed307f5e825cc7e475c33d0c33), / Windows 7.

Comment 1 Aron Budea 2019-06-29 23:56:14 UTC
Created attachment 152472 [details]
Sample PPTX (saved in PP)

Here's how PowerPoint saves a file with embedded MP3.
Comment 2 Aron Budea 2019-06-30 14:22:34 UTC
Actually, the same happens if the MP3 is linked, let's include that issue here.
Comment 3 Julien Nabet 2019-07-01 11:46:41 UTC
On Win10 with master sources updated 3 days ago, I could reproduce this.

I noticed this log on console:
warn:sd.eppt:3468:6236:sd/source/filter/eppt/pptx-epptooxml.cxx:324: unknown shape not handled: