andros/bash-folders
1
0
Fork 0
mirror of https://github.com/tanrax/bash-folders.git synced 2025-10-10 18:25:50 +02:00
Code Issues Packages Projects Releases Wiki Activity

Small syntax/indentation and other obvious cleanups before rewriting

Browse Source
This commit is contained in:
Alex Paarfus
2023-06-27 12:02:39 -04:00
parent b3e605a595
commit b65272285a
3 changed files with 127 additions and 216 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
bash-folders-video-optimizer.sh
View File

@@ -1,88 +1,64 @@
#!/usr/bin/env bash
# --
# Description: Script that watches when new videos are added to a folder and optimizes them.
# --
# Requirements: Install inotify-tools and ffmpeg
# Example Debian: $sudo apt install ffmpeg
# --
# Cron: @reboot bash-folders-video-optimizer.sh >/dev/null 2>&1 &
# --
# START
set -e
# VARIABLES
PROGNAME=$(basename "$0")
FOLDER_ORIGIN="$2"
EXTENSIONS_TO_WATCH=("mkv" "mp4" "avi" "mov")
MESSAGE_WAITING="optimizing_please_wait"
# FUNCTIONS
usage() {
if [ "$*" != "" ] ; then
echo "Error: $*"
fi
[[ -n "${*}" ]] && printf '%s\n' "Error: ${*}" >&2
cat << EOF
Usage: $PROGNAME [OPTION]
USAGE: ${0##*/} [OPTION] --folder PATH
Watches when new videos are added to a folder and optimizes them.
Options:
--folder [path] Folder path where new video will be monitored and optimized
--help Display this usage message and exit
OPTIONS:
--help Display this usage message and exit
--folder PATH Folder path where new video will be monitored and optimized
EOF
exit 1
}
start() {
# Monitors the selected folder
inotifywait -m -e create,moved_to --format '%f' "$FOLDER_ORIGIN" |
while read -r filename; do
# Gets the file extension
extension="${filename##*.}"
# Checks if the extension is in the extension list
for ext in "${EXTENSIONS_TO_WATCH[@]}"; do
if [[ "$ext" = "$extension" ]]; then
# Check if the file name starts with "optimized"
if [[ "$filename" != optimized* ]]; then
filename_output="optimized_${filename%.*}.mp4"
# Displays a flat file of information
touch "$FOLDER_ORIGIN/$MESSAGE_WAITING"
# Convert the file to MP4 format using ffmpeg in /tmp/
ffmpeg -i "$FOLDER_ORIGIN/$filename" -c:v libx264 -tune stillimage -c:a aac -b:a 192k -pix_fmt yuv420p -nostdin -shortest "/tmp/$filename_output"
# When finished move the optimized file
mv "/tmp/$filename_output" "$FOLDER_ORIGIN/$filename_output"
# Remove a flat file of information
rm "$FOLDER_ORIGIN/$MESSAGE_WAITING"
fi
fi
done
done
inotifywait -m -e create,moved_to --format '%f' "$FOLDER_ORIGIN" | while read -r filename; do
extension="${filename##*.}"
for ext in "${EXTENSIONS_TO_WATCH[@]}"; do
if [[ "$ext" = "$extension" ]]; then
if [[ "$filename" != optimized* ]]; then
filename_output="optimized_${filename%.*}.mp4"
touch "$FOLDER_ORIGIN/$MESSAGE_WAITING"
ffmpeg -i "$FOLDER_ORIGIN/$filename" -c:v libx264 -tune stillimage -c:a aac -b:a 192k -pix_fmt yuv420p -nostdin -shortest "/tmp/$filename_output"
mv "/tmp/$filename_output" "$FOLDER_ORIGIN/$filename_output"
rm "$FOLDER_ORIGIN/$MESSAGE_WAITING"
fi
fi
done
done
}
# CONTROLE ARGUMENTS
isArg=""
while [ $# -gt 0 ] ; do
while [[ $# -gt 0 ]]; do
case "$1" in
--help)
usage
;;
--folder)
isArg="1"
if [ $# -eq 2 ]; then
start
else
usage "You need to specify the path of the folder to watch."
fi
if [ $# -eq 2 ]; then
start
else
usage "You need to specify the path of the folder to watch."
fi
;;
*)
esac
shift
done
if [ -z $isArg ] ; then
if [[ -z "${isArg}" ]]; then
usage "Not enough arguments"
fi