通义万相-视频换人API参考

import requests

video_url = "http://dashscope-result-bj.oss-cn-beijing.aliyuncs.com/xxx?Expires=xxx"
save_path = "ouput_video.mp4"
try:
    response = requests.get(video_url, stream=True, timeout=300) # 设置超时
    response.raise_for_status() # 如果HTTP状态码不是200，则引发异常
    with open(save_path, 'wb') as f:
        for chunk in response.iter_content(chunk_size=8192):
            f.write(chunk)
    print(f"视频已成功下载到: {save_path}")

except requests.exceptions.RequestException as e:
    print(f"视频下载失败: {e}")

import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class ImageDownloader {
    public static void downloadImage(String videoUrl, String savePath) {
        try {
            // 创建 URL 对象
            URL url = new URL(videoUrl);
            // 打开连接
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            // 设置超时时间
            connection.setConnectTimeout(5000);
            connection.setReadTimeout(300000); // 5分钟
            // 设置请求方法
            connection.setRequestMethod("GET");

            // 获取输入流
            InputStream inputStream = connection.getInputStream();
            // 创建文件输出流
            FileOutputStream outputStream = new FileOutputStream(savePath);

            // 缓冲区
            byte[] buffer = new byte[8192];
            int bytesRead;

            // 写入文件
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);
            }

            // 关闭流
            inputStream.close();
            outputStream.close();

            System.out.println("视频已成功下载到: " + savePath);
        } catch (Exception e) {
            System.err.println("视频下载失败: " + e.getMessage());
        }
    }

    public static void main(String[] args) {
        String videoUrl = "http://dashscope-result-bj.oss-cn-beijing.aliyuncs.com/xxx?Expires=xxx";
        String savePath = "output_video.mp4";
        downloadImage(videoUrl, savePath);
    }
}