add WAV, M4A, and FLAC audio format detection#168
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Add three missing audio file type definitions: - WAV: RIFF container with WAVE identifier - M4A: ftyp box with M4A/M4B brand (distinguishes audio from video MP4) - FLAC: fLaC magic marker Includes unit tests and README updates.
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Hi wilsonwc i'll check your pr in the next few days :-) |
kryptobi
approved these changes
May 11, 2026
maxbreuker
approved these changes
May 11, 2026
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Hi @wilsonwc and @brentrager |
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Summary
52 49 46 46 xx xx xx xx 57 41 56 45)66 4C 61 43)These are common audio formats that were missing from the library. The M4A definition specifically checks the ftyp brand (
M4A/M4B) rather than just the ftyp marker, so it won't match generic MP4 video files.