27 lines
1.5 KiB
PHP
27 lines
1.5 KiB
PHP
<?php
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return [
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// 开启后优先请求 CosyVoice；服务异常时会自动回落到 OpenAI / 浏览器语音。
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'enabled' => filter_var(env('COSYVOICE_ENABLED', true), FILTER_VALIDATE_BOOLEAN),
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'base_url' => rtrim((string) env('COSYVOICE_BASE_URL', 'http://127.0.0.1:50000'), '/'),
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// sft / instruct / zero_shot / cross_lingual / instruct2
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'mode' => (string) env('COSYVOICE_MODE', 'sft'),
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'speaker' => (string) env('COSYVOICE_SPEAKER', '中文女'),
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'instruct_text' => (string) env(
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'COSYVOICE_INSTRUCT',
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'请用温暖、自然、耐心的中文客服语气表达，语速适中，停顿真实，避免播音腔和夸张情绪。'
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),
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'prompt_text' => (string) env('COSYVOICE_PROMPT_TEXT', ''),
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'prompt_wav' => (string) env(
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'COSYVOICE_PROMPT_WAV',
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root_path() . 'storage/cosyvoice/customer-service.wav'
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),
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// CosyVoice-300M 常用 22050；CosyVoice2/3 通常应配置为 24000。
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'sample_rate' => max(8000, (int) env('COSYVOICE_SAMPLE_RATE', 22050)),
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'connect_timeout_ms' => max(200, (int) env('COSYVOICE_CONNECT_TIMEOUT_MS', 800)),
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'timeout_seconds' => max(2, (int) env('COSYVOICE_TIMEOUT_SECONDS', 8)),
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'failure_ttl' => max(5, (int) env('COSYVOICE_FAILURE_TTL', 20)),
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// 官方 FastAPI 默认无鉴权；经网关暴露时可使用 Bearer Token。
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'api_key' => (string) env('COSYVOICE_API_KEY', ''),
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];
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