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1.1 ! misho 1: #!/bin/sh ! 2: # ! 3: # Sample VAD start recording script ... ! 4: # ! 5: # $Id: vad_start.sh,v 1.1.1.1 2010/09/10 17:35:14 misho Exp $ ! 6: # ! 7: ! 8: FMT="mp3" ! 9: CHAN="1" ! 10: BITRATE="8k" ! 11: SAMPLERATE="12000" ! 12: ! 13: if [ -z $1 ]; then ! 14: echo "Sound device not found ..." ! 15: exit 1 ! 16: fi ! 17: if [ -z $2 ]; then ! 18: echo "Encoding file not found ..." ! 19: exit 1 ! 20: fi ! 21: ! 22: ffmpeg -vn -f oss -i $1 -y -f $FMT -ab $BITRATE -ar $SAMPLERATE -ac $CHAN $2