17 lines
346 B
Bash
Executable file
17 lines
346 B
Bash
Executable file
#!/bin/sh
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cd ../samples_old
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for i in *.wav; do
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n=50
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b=""
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echo "$i"
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while true; do
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if ( ffmpeg -y -i $b$i -af silenceremove=1:0:-${n}dB:stop_periods=1:stop_duration=0:stop_threshold=-${n}dB -ar 11025 -ac 1 ../fishtalk/samples/$i 2>&1 | grep "empty" ); then
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n=`expr $n + 10`
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b="../samples_older/"
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continue
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fi
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break
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done
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done
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