https://bugs.documentfoundation.org/show_bug.cgi?id=162097
Bug ID: 162097
Summary: When exporting pptx as PDF, copying multiple audio
files results in the PDF file being too large
Product: LibreOffice
Version: 24.2.4.2 release
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: LibreOffice
Assignee: [email protected]
Reporter: [email protected]
Description:
The user uploaded a pptx file containing a background music. After converting
it to PDF using LibreOffice, the file became particularly large. The pptx file
size was 30MB, while the PDF file reached 260MB. When I looked at the binary of
the PDF, I saw that many copies of the binary starting with 'fLaC' were copied.
It seems that after exporting to PDF, each page copied an audio file, but the
audio file is useless in PDF. Can this be removed when exporting? I tried
Microsoft Office and OpenOffice, and they should have removed the audio file
when exporting, with an export size of only 160KB
Steps to Reproduce:
1.open a pptx file
2.export to pdf
Actual Results:
When exporting pptx as PDF, the file size is too large
Expected Results:
Make the PDF file size normal
Reproducible: Always
User Profile Reset: No
Additional Info:
nothing
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