microsoft / microsoft/markitdown

Pptx conversion fails when .m4a file

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Dominant language
Python
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Description

Pptx conversion fails when file contains .m4a file. I get the following errror:
- PptxConverter threw BadZipFile with message: Bad CRC-32 for file 'ppt/media/media31.m4a'

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the PptxConverter failure with a presentation containing an .m4a file and inspect the resulting BadZipFile traceback. The work is done when that presentation converts successfully without the Bad CRC-32 error.

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Assessment

Tech stack
python
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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