]>
code.delx.au - transcoding/blob - trim-audio
3 if [ -z "$1" -o -z "$2" -o -z "$3" ]; then
4 echo "Usage: $0 input start end"
11 let duration
="$endpos - $ss"
12 output
="${input%%.*}-trimmed.${input##*.}"
14 if [ "$input" = "$output" ]; then
15 echo "Internal error! Would overwrite "$input" with output file"
19 avconv
-ss "$ss" -t "$duration" -i "$input" -acodec copy
"$output"