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| author | Ole Kristian Lien <ole.k.lien@gmail.com> | 2009-12-10 06:22:08 +0000 |
|---|---|---|
| committer | Ole Kristian Lien <ole.k.lien@gmail.com> | 2009-12-10 06:22:08 +0000 |
| commit | eb0f5ffae76f0834076793b5755e1e7c12705e88 (patch) | |
| tree | c4f2b9aa79e14e9bb4cab1fddab4828811571741 /tools/audio_extract | |
| parent | f109c2fc7c7ed195003d9deb20710b49d86f12c8 (diff) | |
Diverse fikser :)
Diffstat (limited to 'tools/audio_extract')
| -rw-r--r-- | tools/audio_extract | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/audio_extract b/tools/audio_extract new file mode 100644 index 0000000..bd0afa8 --- /dev/null +++ b/tools/audio_extract @@ -0,0 +1,29 @@ +#!/bin/bash +# +# Date: 2009-11-30 +# Author: Ole Kristian Lien +# License: GNU General Public License +# +# Extract audio from video-file + +EXT=`echo "$1"|awk -F . '{print $NF}'` +NAME=`basename $1 .$EXT` +FORMAT=`./audio_format $1` + +if [ -z "$1" ]; then + echo "Usage: $0 <video-file> [<start-pos> <duration>]" + exit 1 +fi + +if [ "$FORMAT" == "pcm_s16le" ]; then + FORMAT="wav" +fi + +if [ "$3" ]; then + #DURATION="30" #`./duration$1` + DURATION="$3" + #echo "start: $2 - Dur: $DURATION" + ffmpeg -i $1 -ss $2 -t $DURATION -vn -acodec copy $NAME.$FORMAT 2> /dev/null +else + ffmpeg -i $1 -vn -acodec copy $NAME.$FORMAT 2> /dev/null +fi |