blob: 6d27b44ac4eeb6f3a76473c77ef63b4a2ffed841 (
plain)
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#!/bin/bash
set -e
DIR="$( cd "$( dirname "$(realpath "${BASH_SOURCE[0]}")" )" &>/dev/null && pwd )"
PROGNAME="$0"
. "$DIR/lib.bash"
usage() {
cat <<EOF
usage: $PROGNAME FILENAME
EOF
exit 1
}
[[ $# -lt 1 ]] && usage
oldname="$1"
if file_in_use "$oldname"; then
die "file $oldname is in use by another process"
fi
newname="${oldname/.mp4/_rotated.mp4}"
ffmpeg -y -i "$(realpath "$1")" -map_metadata 0 -metadata:s:v rotate="90" -codec copy \
"$(realpath "$newname")"
rm "$oldname"
mv "$newname" "$oldname"
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