GH-60729: Add IEEE format wave audio support#145384
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mbeijen wants to merge 7 commits intopython:mainfrom
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GH-60729: Add IEEE format wave audio support#145384mbeijen wants to merge 7 commits intopython:mainfrom
mbeijen wants to merge 7 commits intopython:mainfrom
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This adds support for floating point wav files and fix python#60729.
'format' is the term used in the wave audio specification
Per the RIFF/WAVE Rev. 3 documentation, non-PCM formats require a fact chunk, while PCM does not. This is also what libsdnfile/audacity do Reference: https://mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/WAVE.html (see the 'fact Chunk' section and linked Rev. 3 RIFF docs).
These methods are public but were previously not documented. This caused the unit tests to fail when I mentioned changes to getparams() in the whats new ;-)
aisk
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Mar 1, 2026
Misc/NEWS.d/next/Library/2023-03-10-13-10-06.gh-issue-60729.KCCHTe.rst
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…CHTe.rst Co-authored-by: AN Long <aisk@users.noreply.github.com>
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This is an updated version of #102574, the original PR where @lkoenig added support for IEEE Wave Audio.
As requested by @encukou
I've
formatto getparamsCloses: #102574
📚 Documentation preview 📚: https://cpython-previews--145384.org.readthedocs.build/