Reply To: Play Random Video in Folder [Shebang Script]

[thumbtak]

This script has been updated to also have an option to compress files into the best compression for 720p, shutdown (if you want), and convert all it can within a certain time.

#!/bin/bash

# Configuration
PLAYER="smplayer"
shopt -s nullglob

draw_header() {
clear
echo -e "\e[36m"
cat << 'EOF'
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EOF
echo -e "\e[33m"
echo "========================================================"
echo " Created by Thumbtak "
echo " 720p AUTO-SHUTDOWN TRANSCODER (WITH PROGRESS)"
echo " Random Play videos "
echo "========================================================"
echo -e "\e[0m"
}

compress_mode() {
echo -e "\e[1mEnter folder path:\e[0m"
read -r -e TARGET_DIR
cd "$TARGET_DIR" || return

echo -e "\e[1mHow many MINUTES should this session last?\e[0m"
read -r run_minutes

echo -e "\e[1mShutdown computer when finished? (y/n):\e[0m"
read -r shutdown_choice

start_time=$(date +%s)
end_time=$((start_time + (run_minutes * 60)))

for file in *; do
current_time=$(date +%s)

if [ "$current_time" -ge "$end_time" ]; then
echo -e "\n\e[33m[TIMER EXPIRED]\e[0m Finishing current task..."
break
fi

if [[ -f "$file" && "$file" != *_720p_hevc.mp4 ]]; then
output="${file%.*}_720p_hevc.mp4"

echo -e "\n\e[34m[PROCESSING]\e[0m $file"
rem=$(( (end_time - current_time) / 60 ))
[[ $rem -lt 0 ]] && rem=0
echo -e "\e[2mSession time remaining: $rem minutes.\e[0m"

# FFMPEG with progress bar enabled via '-stats'
# Quality: CRF 20 | Speed: Medium | Resolution: 720p
ffmpeg -i "$file" -vf "scale=-2:720" -c:v libx265 -crf 20 -preset medium \
-c:a libmp3lame -b:a 128k -stats -hide_banner "$output" && rm "$file"
fi
done

echo -e "\n\e[32m[DONE]\e[0m Session complete."

if [[ "$shutdown_choice" == "y" || "$shutdown_choice" == "Y" ]]; then
echo "Shutting down in 60 seconds... (Ctrl+C to cancel)"
sleep 60
sudo shutdown -h now
fi
}

play_mode() {
echo -e "\e[1mEnter folder path:\e[0m"
read -r -e VAULT_DIR
cd "$VAULT_DIR" || return

while true; do
mapfile -t vids < <(ls *_720p_hevc.mp4 2>/dev/null)

if [ ${#vids[@]} -eq 0 ]; then
echo "No processed videos found!"
break
fi

random_vid="${vids[$RANDOM % ${#vids[@]}]}"
echo -e "\e[35mPlaying Random Choice:\e[0m $random_vid"
$PLAYER "$random_vid" > /dev/null 2>&1

echo -e "\n\e[1mFinished.\e[0m"
echo "1) Keep compressed version"
echo "2) Delete version"
read -p "Choose (1/2): " choice

[[ "$choice" == "2" ]] && rm "$random_vid" && echo "Deleted."

read -p "Watch another? (y/n): " another
[[ "$another" != "y" ]] && break
draw_header
done
}

# Main Menu
draw_header
echo "1) Start Timed Compression Session (w/ Shutdown)"
echo "2) Random Play & Cleanup"
read -p "Select: " main_choice

case $main_choice in
1) compress_mode ;;
2) play_mode ;;
*) exit ;;
esac