API接口详情

import os
import dashscope
from dashscope.audio.tts_v2 import VoiceEnrollmentService, SpeechSynthesizer

dashscope.api_key = os.getenv('DASHSCOPE_API_KEY')  # 如果您没有配置环境变量，请在此处用您的API-KEY进行替换
url = "https://your-audio-file-url"  # 请按实际情况进行替换
prefix = 'prefix'
target_model = "cosyvoice-v2"

# 创建语音注册服务实例
service = VoiceEnrollmentService()

# 调用create_voice方法复刻声音，并生成voice_id
# 避免频繁调用 create_voice 方法。每次调用都会创建新音色，每个阿里云主账号最多可复刻 1000 个音色，超额时请删除不用的音色或申请扩容。
voice_id = service.create_voice(target_model=target_model, prefix=prefix, url=url)
print("requestId: ", service.get_last_request_id())
print(f"your voice id is {voice_id}")

# 使用复刻的声音进行语音合成
synthesizer = SpeechSynthesizer(model=target_model, voice=voice_id)
audio = synthesizer.call("今天天气怎么样？")
print("requestId: ", synthesizer.get_last_request_id())

# 将合成的音频文件保存到本地文件
with open("output.mp3", "wb") as f:
    f.write(audio)

import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesisParam;
import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesizer;
import com.alibaba.dashscope.audio.ttsv2.enrollment.Voice;
import com.alibaba.dashscope.audio.ttsv2.enrollment.VoiceEnrollmentService;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import static java.lang.System.exit;

public class VoiceEnrollmentSampleCodes {
    public static String apiKey = System.getenv("DASHSCOPE_API_KEY");  // 如果您没有配置环境变量，请在此处用您的API-KEY进行替换
    private static String fileUrl = "https://your-audio-file-url";  // 请按实际情况进行替换
    private static String prefix = "prefix";
    private static String targetModel = "cosyvoice-v2";

    public static void main(String[] args)
            throws NoApiKeyException, InputRequiredException {
        // 复刻声音
        VoiceEnrollmentService service = new VoiceEnrollmentService(apiKey);
        Voice myVoice = service.createVoice(targetModel, prefix, fileUrl);
        System.out.println("RequestId: " + service.getLastRequestId());
        System.out.println("your voice id is " + myVoice.getVoiceId());
        // 使用复刻的声音来合成文本为语音
        SpeechSynthesisParam param = SpeechSynthesisParam.builder()
                .apiKey(apiKey)
                .model(targetModel)
                .voice(myVoice.getVoiceId())
                .build();
        SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, null);
        ByteBuffer audio = synthesizer.call("今天天气怎么样？");
        // 保存合成的语音到文件
        System.out.println("TTS RequestId: " + synthesizer.getLastRequestId());
        File file = new File("output.mp3");
        try (FileOutputStream fos = new FileOutputStream(file)) {
            fos.write(audio.array());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        exit(0);
    }
}