33cca5f552
CutScript is a local-first, Descript-like video editor where you edit video by editing text. Delete a word from the transcript and it's cut from the video. Features: - Word-level transcription with WhisperX - Text-based video editing with undo/redo - AI filler word removal (Ollama/OpenAI/Claude) - AI clip creation for shorts - Waveform timeline with virtualized transcript - FFmpeg stream-copy (fast) and re-encode (4K) export - Caption burn-in and sidecar SRT generation - Studio Sound audio enhancement (DeepFilterNet) - Keyboard shortcuts (J/K/L, Space, Delete, Ctrl+Z/S/E) - Encrypted API key storage - Project save/load (.aive files) Architecture: - Electron + React + Tailwind (frontend) - FastAPI + Python (backend) - WhisperX for transcription - FFmpeg for video processing - Multi-provider AI support Performance optimizations: - RAF-throttled time updates - Zustand selectors for granular subscriptions - Dual-canvas waveform rendering - Virtualized transcript with react-virtuoso Built on top of DataAnts-AI/VideoTranscriber, completely rewritten as a desktop application. License: MIT
60 lines
1.4 KiB
Python
60 lines
1.4 KiB
Python
"""
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AI background removal (Phase 5 - future).
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Uses MediaPipe or Robust Video Matting for person segmentation.
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Export-only -- no real-time preview.
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"""
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import logging
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logger = logging.getLogger(__name__)
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# Placeholder for Phase 5 implementation
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# Will use mediapipe or rvm for segmentation at export time
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MEDIAPIPE_AVAILABLE = False
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RVM_AVAILABLE = False
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try:
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import mediapipe as mp
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MEDIAPIPE_AVAILABLE = True
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except ImportError:
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pass
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try:
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pass # rvm import would go here
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except ImportError:
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pass
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def is_available() -> bool:
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return MEDIAPIPE_AVAILABLE or RVM_AVAILABLE
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def remove_background_on_export(
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input_path: str,
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output_path: str,
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replacement: str = "blur",
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replacement_value: str = "",
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) -> str:
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"""
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Process video frame-by-frame to remove/replace background.
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Only runs during export (not real-time).
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Args:
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input_path: source video
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output_path: destination
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replacement: 'blur', 'color', 'image', or 'video'
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replacement_value: hex color, image path, or video path
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Returns:
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output_path
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"""
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if not is_available():
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raise RuntimeError(
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"Background removal requires mediapipe or robust-video-matting. "
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"Install with: pip install mediapipe"
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)
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# Phase 5 implementation will go here
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raise NotImplementedError("Background removal is planned for Phase 5")
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