f1a9cb0c1e
- Consolidated API route definitions by registering routes from separate modules for better organization and maintainability. - Removed redundant route definitions from the APIServer class, improving code clarity. - Updated camera monitoring and recording modules to utilize a shared context manager for suppressing camera SDK errors, enhancing error handling. - Adjusted timeout settings in camera operations for improved reliability during frame capture. - Enhanced logging and error handling across camera operations to facilitate better debugging and monitoring.
31 lines
1.2 KiB
Python
31 lines
1.2 KiB
Python
"""
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Constants for camera operations.
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"""
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# Timeouts (milliseconds)
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CAMERA_GET_BUFFER_TIMEOUT = 200 # Standard frame capture timeout
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CAMERA_INIT_TIMEOUT = 1000 # Camera initialization timeout
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CAMERA_TEST_CAPTURE_TIMEOUT = 1000 # Test capture timeout
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CAMERA_GET_BUFFER_SHORT_TIMEOUT = 100 # Shorter timeout for quick checks
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# Frame queue sizes
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MJPEG_QUEUE_MAXSIZE = 5 # Buffer for latest frames (for MJPEG streaming)
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RTSP_QUEUE_MAXSIZE = 10 # Buffer for RTSP frames (larger buffer for smoother streaming)
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RECORDING_QUEUE_MAXSIZE = 30 # Buffer for recording frames (shared with recorder)
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# Frame rates (FPS)
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PREVIEW_FPS = 10.0 # Lower FPS for preview to reduce load
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RTSP_FPS = 15.0 # RTSP FPS (can be higher than MJPEG preview)
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DEFAULT_VIDEO_FPS = 30.0 # Default video FPS when target_fps is 0 or unspecified
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# Sleep intervals (seconds)
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STREAMING_LOOP_SLEEP = 0.1 # Sleep interval in streaming loops when waiting
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BRIEF_PAUSE_SLEEP = 0.1 # Brief pause before retrying operations
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# JPEG quality (0-100)
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PREVIEW_JPEG_QUALITY = 70 # JPEG quality for streaming preview
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# Video writer buffer size
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VIDEO_WRITER_CHUNK_SIZE = 8192 # Buffer size for video writer operations
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