Convert video files to MP3, OGG format

movies2audio.sh

# Bash script that uses mplayer and oggenc to rip and encode the audio from
# various movie formats to Ogg Vorbis and MP3. I assume I wrote it based
# off of the poor quality. ;)

# Remove movie file after rip/encode (1=YES, 0=NO)
REMOVE_MOVIE="0"

# Remove wav file after encode (1=YES, 0=NO)
REMOVE_WAV="1"

# Specify quality between 0 (low) and 10 (high) or leave blank for default
OGG_OUTPUT_QUALITY="1"

# Specify quality between 0 (high) and 9 (low) or leave blank for default
MP3_OUTPUT_QUALITY="9"

# (1=YES, 0=NO)
CREATE_OGG_FILE="1"

# (1=YES, 0=NO)
CREATE_MP3_FILE="1"

for i in `find . | grep -i ".wmv\|.rm\|.ram\|.avi"`
    do
        PREFIX=`echo $i | sed 's#./##' | tr 'A-Z' 'a-z' | cut -f 1 -d "."`

        # Dump to .wav file
        mplayer -ao pcm $i -ao pcm:file=${PREFIX}.wav -vc dummy -vo null

        if [ ${CREATE_OGG_FILE} = "1" ]
            then
                # Create .ogg file
                if [ ! ${OGG_OUTPUT_QUALITY} ]
                    then
                        oggenc ${PREFIX}.wav -o ${PREFIX}.ogg

                        else
                            oggenc ${PREFIX}.wav -q ${OGG_OUTPUT_QUALITY} -o ${PREFIX}.ogg
                fi
        fi

        if [ ${CREATE_MP3_FILE} = "1" ]
            then

                # Create .ogg file
                if [ ! ${MP3_OUTPUT_QUALITY} ]
                    then
                        # Create .mp3 file
                        lame ${PREFIX}.wav ${PREFIX}.mp3

                        else
                            lame -V ${MP3_OUTPUT_QUALITY} ${PREFIX}.wav ${PREFIX}.mp3
                fi

        fi

        if [ ${REMOVE_WAV} = "1" ] && [ $? = 0 ]
            then
                rm -f ${PREFIX}.wav
        fi

        if [ ${REMOVE_MOVIE} = "1" ] && [ $? = 0 ]
            then
                rm -f $i
        fi
done

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