Josh Knapp
0ba84e6ddd
Changes: 1. Changed UI text from "Recording" to "Transcribing" for clarity 2. Implemented overlapping audio chunks to prevent word cutoff Audio Overlap Feature: - Added overlap_duration parameter (default: 0.5 seconds) - Audio chunks now overlap by 0.5s to capture words at boundaries - Prevents missed words when chunks are processed separately - Configurable via audio.overlap_duration in config.yaml How it works: - Each 3-second chunk includes 0.5s from the previous chunk - Buffer advances by (chunk_size - overlap_size) instead of full chunk - Ensures words at chunk boundaries are captured in at least one chunk - No duplicate transcription due to Whisper's context handling Example with 3s chunks and 0.5s overlap: Chunk 1: [0.0s - 3.0s] Chunk 2: [2.5s - 5.5s] <- 0.5s overlap Chunk 3: [5.0s - 8.0s] <- 0.5s overlap Files modified: - client/audio_capture.py: Implemented overlapping buffer logic - config/default_config.yaml: Added overlap_duration setting - gui/main_window_qt.py: Updated UI text, passed overlap param - main_cli.py: Passed overlap param 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
42 lines
713 B
YAML
42 lines
713 B
YAML
user:
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name: "User"
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id: ""
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audio:
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input_device: "default"
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sample_rate: 16000
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chunk_duration: 3.0
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overlap_duration: 0.5 # Overlap between chunks to prevent word cutoff (seconds)
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noise_suppression:
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enabled: true
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strength: 0.7
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method: "noisereduce"
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transcription:
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model: "base"
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device: "auto"
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language: "en"
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task: "transcribe"
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processing:
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use_vad: true
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min_confidence: 0.5
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server_sync:
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enabled: false
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url: "ws://localhost:8000"
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api_key: ""
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display:
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show_timestamps: true
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max_lines: 100
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font_family: "Courier"
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font_size: 12
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theme: "dark"
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fade_after_seconds: 10 # Time before transcriptions fade out (0 = never fade)
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web_server:
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port: 8080
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host: "127.0.0.1"
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