2017-02-17 12:11 GMT+01:00 Carl Eugen Hoyos <[email protected]>: > 2017-02-17 11:59 GMT+01:00 christina zou <[email protected]>: > > > 1. ffmpeg -f alsa -acodec pcm_s32le -i mic_sv temp.wav > > I don't understand this command line: What is "-acodec pcm_s32le" > supposed to do (except forcing stuttery, unusable audio)? > > Carl Eugen > > I would also suggest using -acodec pcm_s16le (and maybe -ac 1 when using a mono microphone) as well as -ar 48000 (or 44100) and checking the results thereof.
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