change resolution to 1080p

change_resolution.sh

#!/bin/bash

SCRIPT_NAME=`basename $0`
if [ $# -ne 2 ]; then
    echo "usage: $SCRIPT_NAME input_path/ output_path/"
    exit 1
fi

INPUT_DIRECTORY_PATH=$1
OUTPUT_DIRECTORY_PATH=$2

for input_file_path in `\find $INPUT_DIRECTORY_PATH -type f \( -name "*.mp4" -o -name "*.MP4" -o -name "*.mov" -o -name "*.MOV" \)`; do
    echo "===================="
    echo "converting..."
    echo "input file path: $input_file_path"
    base_name=`basename $input_file_path`
    output_file_path=$OUTPUT_DIRECTORY_PATH$base_name
    ffmpeg -i $input_file_path -vf scale=1920:1080 $output_file_path -hide_banner
    echo "output file path: $output_file_path"
    echo "done!"
    echo "===================="
done