Add File_Metadata_Extractor: Comprehensive metadata extraction script

[namanvashistha]

Add File_Metadata_Extractor: Comprehensive metadata extraction script

Description

This PR adds a new Python script that extracts comprehensive metadata from various file types including images, audio files, videos, and documents. The script provides both single-file analysis and batch processing capabilities with multiple export formats.

Key Features:

• Extract metadata from images (EXIF), audio (ID3 tags), video, and documents
• Support for JPEG, PNG, MP3, FLAC, PDF, DOCX and more formats
• Command-line interface with JSON/CSV export options
• Batch processing with recursive directory support
• Comprehensive README with usage examples and setup instructions
• Added to Python/README.md following repository structure

Supported File Types:

• Images: JPEG (EXIF data), PNG, TIFF, BMP, GIF
• Audio: MP3, FLAC, WAV, M4A, AAC, OGG, WMA
• Video: MP4, AVI, MKV, MOV, WMV, FLV, WebM
• Documents: PDF, DOCX

This script complements existing file management tools in the repository and provides valuable functionality for digital asset management, forensic analysis, and file organization.

Fixes #1449

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Files Added/Modified

• New: Python/File_Metadata_Extractor/file_metadata_extractor.py - Main script with comprehensive metadata extraction
• New: Python/File_Metadata_Extractor/README.md - Detailed documentation with usage examples
• New: Python/File_Metadata_Extractor/requirements.txt - Required dependencies
• Modified: Python/README.md - Added script to the main Python scripts list

Usage Examples

# Extract metadata from single file
python file_metadata_extractor.py photo.jpg

# Process directory and save to JSON
python file_metadata_extractor.py /photos -o metadata.json

# Process recursively and save to CSV  
python file_metadata_extractor.py /documents -r -o report.csv -f csv

Dependencies

Pillow (PIL) - Image metadata and EXIF extraction
mutagen - Audio and video metadata extraction
PyPDF2 - PDF document metadata
python-docx - Microsoft Word document metadata

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