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.

usda_vision_system/core/config.py

@@ -40,6 +40,11 @@ class CameraConfig:
     target_fps: float = 3.0
     enabled: bool = True
 
+    # Video recording settings
+    video_format: str = "mp4"  # Video file format (mp4, avi)
+    video_codec: str = "mp4v"  # Video codec (mp4v for MP4, XVID for AVI)
+    video_quality: int = 95  # Video quality (0-100, higher is better)
+
     # Auto-recording settings
     auto_start_recording_enabled: bool = False  # Enable automatic recording when machine turns on
     auto_recording_max_retries: int = 3  # Maximum retry attempts for failed auto-recording starts
@@ -149,7 +154,13 @@ class Config:
 
                 # Load camera configs
                 if "cameras" in config_data:
-                    self.cameras = [CameraConfig(**cam_data) for cam_data in config_data["cameras"]]
+                    self.cameras = []
+                    for cam_data in config_data["cameras"]:
+                        # Set defaults for new video format fields if not present
+                        cam_data.setdefault("video_format", "mp4")
+                        cam_data.setdefault("video_codec", "mp4v")
+                        cam_data.setdefault("video_quality", 95)
+                        self.cameras.append(CameraConfig(**cam_data))
                 else:
                     self._create_default_camera_configs()