2017-02-17 12:11 GMT+01:00 Carl Eugen Hoyos <ceffm...@gmail.com>: > 2017-02-17 11:59 GMT+01:00 christina zou <zou.christ...@gmail.com>: > > > 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.
Erik _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
