FFMPEG mp3->wav wav->pcm

mp3->wav: ffmpeg -i zairenjian.mp3 -acodec pcm_s16le -ar 44100 -ac 1 zairenjian.wav

wav->pcm:ffmpeg -i zairenjian.wav -f s16le -ar 44100 -acodec pcm_s16le zairenjian.pcm


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转载自blog.csdn.net/lipeiran1987/article/details/78498019