grabowski
52b8348a03
Changes: - Update default sample rate from 44.1kHz to 48kHz (more professional standard) - Add sample rate validation in play_sound_file() - Display clear warning when uploaded file doesn't match configured rate - Update default sound generation (dial tone & beep) to use configured RATE - Prevent playback of incompatible sample rates (avoids ALSA errors) Error Handling: - Check file sample rate before attempting playback - Print warning with actual vs expected sample rate - Return False and skip playback if mismatch detected - User-friendly error message with resampling instructions This fixes the "Invalid sample rate" error when playing files with non-matching sample rates. Users must now resample their audio files to match the configured rate (default 48kHz). To resample audio files: ffmpeg -i input.wav -ar 48000 output.wav 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
44 lines
892 B
JSON
44 lines
892 B
JSON
{
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"gpio": {
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"hook_pin": 17,
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"hook_pressed_state": "LOW",
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"extra_button_enabled": true,
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"extra_button_pin": 27,
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"extra_button_pressed_state": "LOW"
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},
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"audio": {
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"device_index": 1,
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"chunk_size": 1024,
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"format": "paInt16",
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"channels": 1,
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"sample_rate": 48000,
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"max_record_seconds": 300
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},
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"paths": {
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"base_dir": "./rotary_phone_data",
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"recordings_dir": "recordings",
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"sounds_dir": "sounds"
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},
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"backup": {
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"enabled": true,
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"usb_paths": [
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"/media/usb0",
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"/media/usb1"
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],
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"verify_crc": true,
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"backup_on_write": true
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},
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"web": {
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"port": 8080,
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"max_upload_size_mb": 50
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},
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"system": {
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"active_greeting": "dialtone.wav",
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"extra_button_sound": "button_sound.wav",
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"beep_sound": "beep.wav",
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"beep_enabled": true,
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"greeting_delay_seconds": 0,
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"volume": 70
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}
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}
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