Are there any good offline-only voice to text tools? As far as I can tell, every major OS has voice to text functionality if you're talking into a microphone, but zero of them will let you click a sound-producing file and get the same result, unless I've missed something.
The last time I had to do this, I had to use a physical cable to patch a headphone jack out to a microphone in, and it was embarrassing. Is that still the best option?