Linux下使用yamdi为flv视频批量添加关键帧

#!/bin/sh

echo -n "Please enter the path you want to convert the video:"

read path

if [ "$path" == "" ]

then

        echo "ERROR: The input is empty."

        exit 0

elif [ ! -d $path ]

then

        echo "ERROR: Sorry,can‘t find this directory."   

        exit 0

else

        cd $path

        if [ $? != 0 ]

        then

                echo "ERROR: The path is in error, please check!"

                exit 0

        fi

fi

for d in `ls -d *`

do

        cd $path/$d

        mkdir -p /outdir$path/$d

        file=`ls *.flv`

        for i in $file

        do

        /usr/bin/yamdi -i $i -o outfile

        mv outfile /outdir$path/$d/$i

        done

done

echo "Ok!"

Please enter the path you want to convert the video:/a/b

OK!