bmm-converter_mp4

#!/bin/bash

## load enviroment variables
if [ -f $HOME/bmm/.env ]; then
    . $HOME/bmm/.env
else
    echo -e "FATAL ERROR: .env not found.$\n
	Use bmm-setup_enviroment to create one.\nAborting...";
    exit 1;
fi

HB_PRESETS=("Very Fast 1080p30" "Very Fast 720p30" "Very Fast 480p30")
FF_OPTIONS=()
FORMATS=("mp4" "avi" "mkv" "rm")


##temp for test
PRESET="Very Fast 720p30"
FORMAT="avi"

convert_ffmpeg (){
    dep_check ffmpeg;
}

convert_handbrake () {
    dep_check handbrake-cli;

    while IFS= read -d '' -r ITEM
    do
        echo -e "Target: ${OK}$ITEM${NC}"  # full path of item.

        ## MOVE ORIGINAL to junk
        FILE=${ITEM##*/}  # individual file name.
        echo "Moving original file: $FILE"
        mv "$ITEM" "$VIDEOSJUNK"

        ## SET SOURCE
        SOURCE="$VIDEOSJUNK$FILE"
        echo -e "Processing source: ${WARN}$SOURCE${NC}"

        ## SET DEST
        EXT=${ITEM##*.}  # get file extension
        EXT=$(echo $EXT | tr "[:upper:]" "[:lower:]")  # normalize extension
        TARGET="${ITEM%.*}.$EXT" # normalize target destination ext
        DEST="${TARGET/."${FORMAT}"}.mp4" #set destination path.ext
        echo -e "Destination: ${WARN}$DEST${NC}"

        ## DO STUFF
        eval $(echo -e "handbrake-cli -i \"$SOURCE\" -o \"$DEST\" --preset \"$PRESET\" --optimize")

    done< <(find "$MEDIAROOT" -iname "*.$FORMAT" -print0)
}

## HANDBRAKE args
if [ "$1" == '-hb' ] || [ "$1" == '--handbrake' ]; then
    MEDIAROOT=$2
    FORMAT=$3
    PRESET=$4
    convert_handbrake;

elif [ "$1" == '-hp' ] || [ "$1" == '--handbrake-presets' ]; then
    for preset in "${HB_PRESETS[@]}"
    do
        ((i++))
        echo -e "Handbrake preset $i: ${OK}\"$preset\"${NC}"
    done

## FFMPEG args (todo)

## HELP
elif [ "$1" == '-h' ] || [ "$1" == '--help' ]; then
    if ! command -v $BANNER >> /dev/null; then echo -e "${WARN}BASH MEDIA MANAGER${NC}"; else eval $BANNER; fi
    echo -e "${HEAD}Converter MP4"
    echo -e "${OK}Converts VIDEO files to ${WARN}\"H.264 AAC-2.0 Web-Optimized .mp4\"${OK} for streaming.${NC}\n"
    echo -e "Use with no arguements to enter the GUI."
    echo -e "Usage: bmm-converter_mp4 [-arg] [--arg] [args]\n"
    echo -e " -hp [--handbrake-presets]     -> List optimal handbrake presets for streaming."
    echo -e " -hb [--handbrake]             -> Convert 'format' files from 'target folder' using \"preset\"."
    echo -e "                                  (Ex: bmm-converter_mp4 --handbrake \"/mnt/videos/\" \"avi\" \"Very Fast 720p30\")"
    echo -e " -h [--help]                   -> Shows this screen."
else
    echo 'dialog menu will be called here soon... try --help'
fi