Spracherkennung für: .ts vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
import { statSync } from "node:fs";
import { EdgeTTS } from "node-edge-tts";
import { normalizeLowercaseStringOrEmpty } from "openclaw/plugin-sdk/text-runtime";
type EdgeTTSDeps = {
EdgeTTS: new (config: ConstructorParameters<typeof EdgeTTS>[0]) => {
ttsPromise: (text: string, outputPath: string) => Promise<unknown>;
};
};
const defaultEdgeTTSDeps: EdgeTTSDeps = {
EdgeTTS,
};
export function inferEdgeExtension(outputFormat: string): string {
const normalized = normalizeLowercaseStringOrEmpty(outputFormat);
if (normalized.includes("webm")) {
return ".webm";
}
if (normalized.includes("ogg")) {
return ".ogg";
}
if (normalized.includes("opus")) {
return ".opus";
}
if (normalized.includes("wav") || normalized.includes("riff") || normalized.includes("pcm")) {
return ".wav";
}
return ".mp3";
}
export async function edgeTTS(
params: {
text: string;
outputPath: string;
config: {
voice: string;
lang: string;
outputFormat: string;
saveSubtitles: boolean;
proxy?: string;
rate?: string;
pitch?: string;
volume?: string;
timeoutMs?: number;
};
timeoutMs: number;
},
deps: EdgeTTSDeps = defaultEdgeTTSDeps,
): Promise<void> {
const { text, outputPath, config, timeoutMs } = params;
const tts = new deps.EdgeTTS({
voice: config.voice,
lang: config.lang,
outputFormat: config.outputFormat,
saveSubtitles: config.saveSubtitles,
proxy: config.proxy,
rate: config.rate,
pitch: config.pitch,
volume: config.volume,
timeout: config.timeoutMs ?? timeoutMs,
});
await tts.ttsPromise(text, outputPath);
const { size } = statSync(outputPath);
if (size === 0) {
throw new Error("Edge TTS produced empty audio file");
}
}
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(vorverarbeitet am 2026-04-27)
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