Implement video processing module with FFmpeg conversion, OpenCV metadata extraction, and file system repository

- Added FFmpegVideoConverter for video format conversion using FFmpeg.
- Implemented NoOpVideoConverter for scenarios where FFmpeg is unavailable.
- Created OpenCVMetadataExtractor for extracting video metadata.
- Developed FileSystemVideoRepository for managing video files in the file system.
- Integrated video services with dependency injection in VideoModule.
- Established API routes for video management and streaming.
- Added request/response schemas for video metadata and streaming information.
- Implemented caching mechanisms for video streaming.
- Included error handling and logging throughout the module.

config.json

@@ -34,10 +34,13 @@
       "gain": 4.0,
       "target_fps": 0,
       "enabled": true,
+      "video_format": "mp4",
+      "video_codec": "mp4v",
+      "video_quality": 95,
       "auto_start_recording_enabled": true,
       "auto_recording_max_retries": 3,
       "auto_recording_retry_delay_seconds": 2,
-      "sharpness": 100,
+      "sharpness": 0,
       "contrast": 100,
       "saturation": 100,
       "gamma": 100,
@@ -62,10 +65,13 @@
       "gain": 2.0,
       "target_fps": 0,
       "enabled": true,
+      "video_format": "mp4",
+      "video_codec": "mp4v",
+      "video_quality": 95,
       "auto_start_recording_enabled": true,
       "auto_recording_max_retries": 3,
       "auto_recording_retry_delay_seconds": 2,
-      "sharpness": 100,
+      "sharpness": 0,
       "contrast": 100,
       "saturation": 100,
       "gamma": 100,