51 lines
1.8 KiB
Java
51 lines
1.8 KiB
Java
// Copyright 2024 Xiaomi Corporation
|
|
|
|
// This file shows how to use a Coqui-ai VITS German TTS model
|
|
// to convert text to speech
|
|
import com.k2fsa.sherpa.onnx.*;
|
|
|
|
public class NonStreamingTtsCoquiDe {
|
|
public static void main(String[] args) {
|
|
// please visit
|
|
// https://github.com/k2-fsa/sherpa-onnx/releases/tag/tts-models
|
|
// to download model files
|
|
String model = "./vits-coqui-de-css10/model.onnx";
|
|
String tokens = "./vits-coqui-de-css10/tokens.txt";
|
|
String text = "Alles hat ein Ende, nur die Wurst hat zwei.";
|
|
|
|
OfflineTtsVitsModelConfig vitsModelConfig =
|
|
OfflineTtsVitsModelConfig.builder().setModel(model).setTokens(tokens).build();
|
|
|
|
OfflineTtsModelConfig modelConfig =
|
|
OfflineTtsModelConfig.builder()
|
|
.setVits(vitsModelConfig)
|
|
.setNumThreads(1)
|
|
.setDebug(true)
|
|
.build();
|
|
|
|
OfflineTtsConfig config = OfflineTtsConfig.builder().setModel(modelConfig).build();
|
|
OfflineTts tts = new OfflineTts(config);
|
|
|
|
int sid = 0;
|
|
float speed = 1.0f;
|
|
long start = System.currentTimeMillis();
|
|
GeneratedAudio audio = tts.generate(text, sid, speed);
|
|
long stop = System.currentTimeMillis();
|
|
|
|
float timeElapsedSeconds = (stop - start) / 1000.0f;
|
|
|
|
float audioDuration = audio.getSamples().length / (float) audio.getSampleRate();
|
|
float real_time_factor = timeElapsedSeconds / audioDuration;
|
|
|
|
String waveFilename = "tts-coqui-de.wav";
|
|
audio.save(waveFilename);
|
|
System.out.printf("-- elapsed : %.3f seconds\n", timeElapsedSeconds);
|
|
System.out.printf("-- audio duration: %.3f seconds\n", timeElapsedSeconds);
|
|
System.out.printf("-- real-time factor (RTF): %.3f\n", real_time_factor);
|
|
System.out.printf("-- text: %s\n", text);
|
|
System.out.printf("-- Saved to %s\n", waveFilename);
|
|
|
|
tts.release();
|
|
}
|
|
}
|