Chore: rename api->camera-management-api and web->management-dashboard-web-app; update compose, ignore, README references

camera-management-api/convert_avi_to_mp4.sh

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+#!/bin/bash
+
+# Script to convert AVI files to MP4 using H.264 codec
+# Converts files in /storage directory and saves them in the same location
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Function to print colored output
+print_status() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+print_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Function to get video duration in seconds
+get_duration() {
+    local file="$1"
+    ffprobe -v quiet -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "$file" 2>/dev/null | cut -d. -f1
+}
+
+# Function to show progress bar
+show_progress() {
+    local current=$1
+    local total=$2
+    local width=50
+    local percentage=$((current * 100 / total))
+    local filled=$((current * width / total))
+    local empty=$((width - filled))
+
+    printf "\r["
+    printf "%*s" $filled | tr ' ' '='
+    printf "%*s" $empty | tr ' ' '-'
+    printf "] %d%% (%ds/%ds)" $percentage $current $total
+}
+
+# Check if ffmpeg is installed
+if ! command -v ffmpeg &> /dev/null; then
+    print_error "ffmpeg is not installed. Please install ffmpeg first."
+    exit 1
+fi
+
+# Check if /storage directory exists
+if [ ! -d "/storage" ]; then
+    print_error "/storage directory does not exist."
+    exit 1
+fi
+
+# Check if we have read/write permissions to /storage
+if [ ! -r "/storage" ] || [ ! -w "/storage" ]; then
+    print_error "No read/write permissions for /storage directory."
+    exit 1
+fi
+
+print_status "Starting AVI to MP4 conversion in /storage directory..."
+
+# Counter variables
+total_files=0
+converted_files=0
+skipped_files=0
+failed_files=0
+
+# Find all AVI files in /storage directory (including subdirectories)
+while IFS= read -r -d '' avi_file; do
+    total_files=$((total_files + 1))
+    
+    # Get the directory and filename without extension
+    dir_path=$(dirname "$avi_file")
+    filename=$(basename "$avi_file" .avi)
+    mp4_file="$dir_path/$filename.mp4"
+    
+    print_status "Processing: $avi_file"
+
+    # Check if MP4 file already exists
+    if [ -f "$mp4_file" ]; then
+        print_warning "MP4 file already exists: $mp4_file (skipping)"
+        skipped_files=$((skipped_files + 1))
+        continue
+    fi
+
+    # Get video duration for progress calculation
+    duration=$(get_duration "$avi_file")
+    if [ -z "$duration" ] || [ "$duration" -eq 0 ]; then
+        print_warning "Could not determine video duration, converting without progress bar..."
+        # Fallback to simple conversion without progress
+        if ffmpeg -i "$avi_file" -c:v libx264 -c:a aac -preset medium -crf 18 -nostdin "$mp4_file" -y 2>/dev/null; then
+            echo
+            print_success "Converted: $avi_file -> $mp4_file"
+            converted_files=$((converted_files + 1))
+        else
+            echo
+            print_error "Failed to convert: $avi_file"
+            failed_files=$((failed_files + 1))
+        fi
+        continue
+    fi
+
+    # Convert AVI to MP4 using H.264 codec with 95% quality (CRF 18) and show progress
+    echo "Converting... (Duration: ${duration}s)"
+
+    # Create a temporary file for ffmpeg progress
+    progress_file=$(mktemp)
+
+    # Start ffmpeg conversion in background with progress output
+    ffmpeg -i "$avi_file" -c:v libx264 -c:a aac -preset medium -crf 18 \
+           -progress "$progress_file" -nostats -loglevel 0 -nostdin "$mp4_file" -y &
+
+    ffmpeg_pid=$!
+
+    # Monitor progress
+    while kill -0 $ffmpeg_pid 2>/dev/null; do
+        if [ -f "$progress_file" ]; then
+            # Extract current time from progress file
+            current_time=$(tail -n 10 "$progress_file" 2>/dev/null | grep "out_time_ms=" | tail -n 1 | cut -d= -f2)
+            if [ -n "$current_time" ] && [ "$current_time" != "N/A" ]; then
+                # Convert microseconds to seconds
+                current_seconds=$((current_time / 1000000))
+                if [ "$current_seconds" -gt 0 ] && [ "$current_seconds" -le "$duration" ]; then
+                    show_progress $current_seconds $duration
+                fi
+            fi
+        fi
+        sleep 0.5
+    done
+
+    # Wait for ffmpeg to complete and get exit status
+    wait $ffmpeg_pid
+    ffmpeg_exit_code=$?
+
+    # Clean up progress file
+    rm -f "$progress_file"
+
+    # Check if conversion was successful
+    if [ $ffmpeg_exit_code -eq 0 ] && [ -f "$mp4_file" ]; then
+        show_progress $duration $duration  # Show 100% completion
+        echo
+        print_success "Converted: $avi_file -> $mp4_file"
+        converted_files=$((converted_files + 1))
+
+        # Optional: Remove original AVI file (uncomment the next line if you want this)
+        # rm "$avi_file"
+    else
+        echo
+        print_error "Failed to convert: $avi_file"
+        failed_files=$((failed_files + 1))
+        # Clean up incomplete file
+        [ -f "$mp4_file" ] && rm "$mp4_file"
+    fi
+
+    echo  # Add blank line between files
+    
+done < <(find /storage -name "*.avi" -type f -print0)
+
+# Print summary
+echo
+print_status "=== CONVERSION SUMMARY ==="
+echo "Total AVI files found: $total_files"
+echo "Successfully converted: $converted_files"
+echo "Skipped (MP4 exists): $skipped_files"
+echo "Failed conversions: $failed_files"
+
+if [ $total_files -eq 0 ]; then
+    print_warning "No AVI files found in /storage directory."
+elif [ $failed_files -eq 0 ] && [ $converted_files -gt 0 ]; then
+    print_success "All conversions completed successfully!"
+elif [ $failed_files -gt 0 ]; then
+    print_warning "Some conversions failed. Check the output above for details."
+fi