Wan - referencia a video (2.6)

import os
import dashscope
from dashscope.v2 import DashScopeError

# La siguiente es la configuración de la región Singapur (ap-southeast-1). Sustituya {WorkspaceId} por el ID de su espacio de trabajo de Model Studio. El valor de region varía según la región.
client = dashscope.Client(
    # Si DASHSCOPE_API_KEY no está configurada, sustituya la siguiente línea por: api_key="sk-xxx"
    # Las API Key son específicas de cada región. Para obtener su API Key, consulte: https://www.alibabacloud.com/help/model-studio/get-api-key
    api_key=os.getenv("DASHSCOPE_API_KEY"),
    workspace="{WorkspaceId}",
    region="ap-southeast-1",
)

def sample_async_call_r2v_26():
    # Llamada asíncrona: devuelve un task_id
    try:
        job = client.videos.jobs.create(
            model='wan2.6-r2v-flash',
            prompt='Character2 sits in a chair by the window, holding character3, playing a soothing American country folk song next to character4. Character1 says to Character2: “that sounds great”',
            # reference_urls es un campo de la sección input que no forma parte de la firma con nombre y se pasa mediante extra_input
            # shot_type y audio son campos de la sección parameters y se pasan mediante parameters
            extra_input={'reference_urls': [
                "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/en-US/20260205/aacgyk/wan-r2v-role1.mp4",
                "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/en-US/20260205/mmizqq/wan-r2v-role2.mp4",
                "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/qpzxps/wan-r2v-object4.png",
                "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/wfjikw/wan-r2v-backgroud5.png"
            ]},
            size='1280*720',
            duration=10,
            watermark=True,
            parameters={'shot_type': 'multi', 'audio': True})
        print(job)
        print("task_id: %s" % job.task_id)
    except DashScopeError as e:
        print(f"Código de estado HTTP: {e.status_code}")
        print(f"Código de error: {e.code}")
        print(f"Mensaje de error: {e.message}")
        print("Consulte la documentación: https://www.alibabacloud.com/help/model-studio/developer-reference/error-code")
        return

    # Consulte el estado de la tarea
    try:
        snapshot = client.videos.jobs.fetch(job.task_id)
        print(snapshot.status)
    except DashScopeError as e:
        print(f"Código de estado HTTP: {e.status_code}")
        print(f"Código de error: {e.code}")
        print(f"Mensaje de error: {e.message}")
        print("Consulte la documentación: https://www.alibabacloud.com/help/model-studio/developer-reference/error-code")

    # Espere a que finalice la tarea (sondeo con retroceso exponencial, presupuesto total predeterminado de 24 horas)
    try:
        done = client.videos.jobs.wait(job)
        print(done)
        print(done.video_url)
    except DashScopeError as e:
        print(f"Código de estado HTTP: {e.status_code}")
        print(f"Código de error: {e.code}")
        print(f"Mensaje de error: {e.message}")
        print("Consulte la documentación: https://www.alibabacloud.com/help/model-studio/developer-reference/error-code")

if __name__ == '__main__':
    sample_async_call_r2v_26()

// Copyright (c) Alibaba, Inc. and its affiliates.

import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesis;
import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesisListResult;
import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesisParam;
import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesisResult;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.task.AsyncTaskListParam;
import com.alibaba.dashscope.utils.JsonUtils;
import com.alibaba.dashscope.utils.Constants;

import java.util.ArrayList;
import java.util.List;

public class Ref2Video26Async {

    static {
        // Singapore region URL. Use the URL for your region.
        Constants.baseHttpApiUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1";
    }

    // If DASHSCOPE_API_KEY is not set, replace the following line with: apiKey="sk-xxx"
    // API keys are region-specific. Get your API key: https://www.alibabacloud.com/help/model-studio/get-api-key
    public static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public static void asyncRef2video26() throws ApiException, NoApiKeyException, InputRequiredException, InterruptedException {
        VideoSynthesis vs = new VideoSynthesis();
        List<String> referenceUrls = new ArrayList<>();
        referenceUrls.add("https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/en-US/20260205/aacgyk/wan-r2v-role1.mp4");
        referenceUrls.add("https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/en-US/20260205/mmizqq/wan-r2v-role2.mp4");
        referenceUrls.add("https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/qpzxps/wan-r2v-object4.png");
        referenceUrls.add("https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/wfjikw/wan-r2v-backgroud5.png");

        VideoSynthesisParam param =
                VideoSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.6-r2v-flash")
                        .prompt("Character2 sits in a chair by the window, holding character3, playing a soothing American country folk song next to character4. Character1 says to Character2: “that sounds great”")
                        .referenceUrls(referenceUrls)
                        .shotType(VideoSynthesis.ShotType.MULTI)
                        .audio(Boolean.TRUE)
                        .size("1280*720")
                        .duration(10)
                        .watermark(Boolean.TRUE)
                        .build();
        // Submit an asynchronous task
        VideoSynthesisResult result = vs.asyncCall(param);
        System.out.println("task_id: " + result.getOutput().getTaskId());
        System.out.println(JsonUtils.toJson(result));

        // Wait for the task to complete
        result = vs.wait(result, null);
        System.out.println(JsonUtils.toJson(result));
    }

    public static void main(String[] args) {
        try {
            asyncRef2video26();
        } catch (ApiException | NoApiKeyException | InputRequiredException | InterruptedException e) {
            System.out.println(e.getMessage());
        }
        System.exit(0);
    }
}