Created
June 19, 2015 13:53
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Answer Machine Audio Converter
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| #!/usr/bin/env sh | |
| # Convert a file to mono 8kHz with PCM µ-law encoding | |
| if [ -n "$1" ]; then | |
| ffmpeg -i $1 -codec pcm_mulaw -ar 8000 -ac 1 ${2:-"${1%.*}.wav"} | |
| else | |
| echo "Usage:" | |
| echo "answer_machine_convert.sh input_file.wma [output_file.wav]" | |
| fi | |
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