You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
8 lines
310 B
8 lines
310 B
#!/bin/sh -e
|
|
if test "$#" != "1"; then echo "Usage: $0 sound_file.ext"; exit 1; fi
|
|
file="${1%.*}.pcm"
|
|
ffmpeg -loglevel fatal -y -i "$1" -f u8 -c pcm_mulaw -ar 8000 -ac 1 "$file"
|
|
size=`du -b "$file" | cut -f1`
|
|
size=$(($size/240*240))
|
|
if test "$size" -gt "16080"; then size=16080; fi
|
|
truncate -s "$size" "$file"
|
|
|