Alibaba Cloud Model Studio:画像動画生成：開始フレーム

Python SDK

DashScope Python SDK のバージョンが 1.25.8 以降であることを確認してください。SDK のインストールをご参照ください。

import os
from http import HTTPStatus
from dashscope import VideoSynthesis
import dashscope

# 以下はシンガポールリージョンの URL です。URL はリージョンによって異なります。詳細については、https://www.alibabacloud.com/help/model-studio/image-to-video-api-reference をご参照ください
dashscope.base_http_api_url = 'https://dashscope-intl.aliyuncs.com/api/v1'

# 環境変数を設定していない場合は、次の行を Model Studio API キーに置き換えてください：api_key="sk-xxx"
# API キーはリージョンによって異なります。API キーを取得するには、https://www.alibabacloud.com/help/model-studio/get-api-key をご参照ください
api_key = os.getenv("DASHSCOPE_API_KEY")

def sample_async_call_i2v():
    # 非同期呼び出し、task_id を返す
    rsp = VideoSynthesis.async_call(api_key=api_key,
                                    model='wan2.6-i2v-flash',
                                    prompt='A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life on a concrete wall. He performs an English rap at high speed while striking a classic, energetic rapper pose. The scene is set at night under an urban railway bridge. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of the rap, with no other dialogue or noise.',
                                    img_url="https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
                                    audio_url="https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/ozwpvi/rap.mp3",
                                    resolution="720P",
                                    duration=10,
                                    shot_type="multi", # マルチショット
                                    prompt_extend=True,
                                    watermark=True,
                                    negative_prompt="",
                                    seed=12345)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print("task_id: %s" % rsp.output.task_id)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' % (rsp.status_code, rsp.code, rsp.message))

    # 非同期タスクの完了を待つ
    rsp = VideoSynthesis.wait(task=rsp, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output.video_url)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' % (rsp.status_code, rsp.code, rsp.message))


if __name__ == '__main__':
    sample_async_call_i2v()

Java SDK

DashScope Java SDK のバージョンが 2.22.6 以降であることを確認してください。SDK のインストールをご参照ください。

import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesis;
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.utils.JsonUtils;
import com.alibaba.dashscope.utils.Constants;

public class Image2Video {
    static {
        // 以下はシンガポールリージョンの URL です。URL はリージョンによって異なります。詳細については、https://www.alibabacloud.com/help/model-studio/image-to-video-api-reference をご参照ください
        Constants.baseHttpApiUrl = "https://dashscope-intl.aliyuncs.com/api/v1";
    }

    // 環境変数を設定していない場合は、次の行を Model Studio API キーに置き換えてください：apiKey="sk-xxx"
    // API キーはリージョンによって異なります。API キーを取得するには、https://www.alibabacloud.com/help/model-studio/get-api-key をご参照ください
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    //入力画像の URL を設定
    static String imgUrl = "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png";
    // 音声の URL を設定
    static String audioUrl = "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/ozwpvi/rap.mp3";

    public static void image2video() throws ApiException, NoApiKeyException, InputRequiredException {
        VideoSynthesis vs = new VideoSynthesis();
        VideoSynthesisParam param =
                VideoSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.6-i2v-flash")
                        .prompt("A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life on a concrete wall. He performs an English rap at high speed while striking a classic, energetic rapper pose. The scene is set at night under an urban railway bridge. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of the rap, with no other dialogue or noise.")
                        .imgUrl(imgUrl)
                        .audioUrl(audioUrl)
                        .shotType("multi")
                        .duration(10)
                        .resolution("720P")
                        .negativePrompt("")
                        .promptExtend(true)
                        .watermark(true)
                        .seed(12345)
                        .build();
        // 非同期呼び出し
        VideoSynthesisResult task = vs.asyncCall(param);
        System.out.println(JsonUtils.toJson(task));
        System.out.println("please wait...");

        //結果を取得
        VideoSynthesisResult result = vs.wait(task, apiKey);
        System.out.println(JsonUtils.toJson(result));
    }

    public static void main(String[] args) {
        try {
            image2video();
        } catch (ApiException | NoApiKeyException | InputRequiredException e) {
            System.out.println(e.getMessage());
        }
        System.exit(0);
    }
}

curl

curl --location 'https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/video-generation/video-synthesis' \
    -H 'X-DashScope-Async: enable' \
    -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
    "model": "wan2.6-i2v-flash",
    "input": {
        "prompt": "A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life from a concrete wall. He raps an English song at high speed while striking a classic, energetic rapper pose. The scene is set under an urban railway bridge at night. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of his rap, with no other dialogue or noise.",
        "img_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
        "audio_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/ozwpvi/rap.mp3"
    },
    "parameters": {
        "resolution": "720P",
        "prompt_extend": true,
        "duration": 10,
        "shot_type":"multi"
    }
}'

curl -X GET https://dashscope-intl.aliyuncs.com/api/v1/tasks/{task_id} \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"

Python SDK

DashScope Python SDK のバージョンが 1.25.8 以降であることを確認してください。SDK のインストールをご参照ください。

import os
from http import HTTPStatus
from dashscope import VideoSynthesis
import dashscope

# 以下はシンガポールリージョンの URL です。URL はリージョンによって異なります。詳細については、https://www.alibabacloud.com/help/model-studio/image-to-video-api-reference をご参照ください
dashscope.base_http_api_url = 'https://dashscope-intl.aliyuncs.com/api/v1'

# 環境変数を設定していない場合は、次の行を Model Studio API キーに置き換えてください：api_key="sk-xxx"
# API キーはリージョンによって異なります。API キーを取得するには、https://www.alibabacloud.com/help/model-studio/get-api-key をご参照ください
api_key = os.getenv("DASHSCOPE_API_KEY")

def sample_async_call_i2v():
    # 非同期呼び出し、task_id を返す
    rsp = VideoSynthesis.async_call(api_key=api_key,
                                    model='wan2.6-i2v-flash',
                                    prompt='A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life on a concrete wall. He performs an English rap at high speed while striking a classic, energetic rapper pose. The scene is set at night under an urban railway bridge. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of the rap, with no other dialogue or noise.',
                                    img_url="https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
                                    audio_url="https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/ozwpvi/rap.mp3",
                                    resolution="720P",
                                    duration=10,
                                    prompt_extend=True,
                                    watermark=True,
                                    negative_prompt="",
                                    seed=12345)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print("task_id: %s" % rsp.output.task_id)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' % (rsp.status_code, rsp.code, rsp.message))

    # 非同期タスクの完了を待つ
    rsp = VideoSynthesis.wait(task=rsp, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output.video_url)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' % (rsp.status_code, rsp.code, rsp.message))


if __name__ == '__main__':
    sample_async_call_i2v()

Java SDK

DashScope Java SDK のバージョンが 2.22.6 以降であることを確認してください。SDK のインストールをご参照ください。

import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesis;
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.utils.JsonUtils;
import com.alibaba.dashscope.utils.Constants;

public class Image2Video {
    static {
        // 以下はシンガポールリージョンの URL です。URL はリージョンによって異なります。詳細については、https://www.alibabacloud.com/help/model-studio/image-to-video-api-reference をご参照ください
        Constants.baseHttpApiUrl = "https://dashscope-intl.aliyuncs.com/api/v1";
    }

    // 環境変数を設定していない場合は、次の行を Model Studio API キーに置き換えてください：apiKey="sk-xxx"
    // API キーはリージョンによって異なります。API キーを取得するには、https://www.alibabacloud.com/help/model-studio/get-api-key をご参照ください
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    //入力画像の URL を設定
    static String imgUrl = "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png";
    // 音声の URL を設定
    static String audioUrl = "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/ozwpvi/rap.mp3";

    public static void image2video() throws ApiException, NoApiKeyException, InputRequiredException {
        VideoSynthesis vs = new VideoSynthesis();
        VideoSynthesisParam param =
                VideoSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.6-i2v-flash")
                        .prompt("A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life on a concrete wall. He performs an English rap at high speed while striking a classic, energetic rapper pose. The scene is set at night under an urban railway bridge. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of the rap, with no other dialogue or noise.")
                        .imgUrl(imgUrl)
                        .audioUrl(audioUrl)
                        .duration(10)
                        .resolution("720P")
                        .negativePrompt("")
                        .promptExtend(true)
                        .watermark(true)
                        .seed(12345)
                        .build();
        // 非同期呼び出し
        VideoSynthesisResult task = vs.asyncCall(param);
        System.out.println(JsonUtils.toJson(task));
        System.out.println("please wait...");

        //結果を取得
        VideoSynthesisResult result = vs.wait(task, apiKey);
        System.out.println(JsonUtils.toJson(result));
    }

    public static void main(String[] args) {
        try {
            image2video();
        } catch (ApiException | NoApiKeyException | InputRequiredException e) {
            System.out.println(e.getMessage());
        }
        System.exit(0);
    }
}

curl

curl --location 'https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/video-generation/video-synthesis' \
    -H 'X-DashScope-Async: enable' \
    -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
    "model": "wan2.5-i2v-preview",
    "input": {
        "prompt": "A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life from a concrete wall. He raps an English song at high speed while striking a classic, energetic rapper pose. The scene is set under an urban railway bridge at night. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of his rap, with no other dialogue or noise.",
        "img_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
        "audio_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/ozwpvi/rap.mp3"
    },
    "parameters": {
        "resolution": "480P",
        "prompt_extend": true,
        "duration": 10
    }
}'

curl --location 'https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/video-generation/video-synthesis' \
    -H 'X-DashScope-Async: enable' \
    -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
    "model": "wan2.5-i2v-preview",
    "input": {
        "prompt": "A scene of urban fantasy art. A dynamic graffiti art character. A boy made of spray paint comes to life from a concrete wall. He raps an English song at high speed while striking a classic, energetic rapper pose. The scene is set under an urban railway bridge at night. The lighting comes from a single street lamp, creating a cinematic atmosphere full of high energy and amazing detail. The audio of the video consists entirely of his rap, with no other dialogue or noise.",
        "img_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png"
    },
    "parameters": {
        "resolution": "480P",
        "prompt_extend": true,
        "duration": 10
    }
}'

curl -X GET https://dashscope-intl.aliyuncs.com/api/v1/tasks/{task_id} \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"

Python SDK

DashScope Python SDK のバージョンが 1.25.8 以降であることを確認してください。SDK のインストールをご参照ください。

import os
from http import HTTPStatus
from dashscope import VideoSynthesis
import dashscope

# 以下はシンガポールリージョンの URL です。URL はリージョンによって異なります。詳細については、https://www.alibabacloud.com/help/model-studio/image-to-video-api-reference をご参照ください
dashscope.base_http_api_url = 'https://dashscope-intl.aliyuncs.com/api/v1'

# 環境変数を設定していない場合は、次の行を Model Studio API キーに置き換えてください：api_key="sk-xxx"
# API キーはリージョンによって異なります。API キーを取得するには、https://www.alibabacloud.com/help/model-studio/get-api-key をご参照ください
api_key = os.getenv("DASHSCOPE_API_KEY")

def sample_async_call_i2v():
    # 非同期呼び出し、task_id を返す
    rsp = VideoSynthesis.async_call(api_key=api_key,
                                    model='wan2.6-i2v-flash',
                                    prompt='A cat running on the grass',
                                    img_url="https://cdn.translate.alibaba.com/r/wanx-demo-1.png",
                                    audio=False,   # 音声なしの動画を出力するには、明示的に False に設定する必要があります
                                    resolution="720P",
                                    duration=5,
                                    prompt_extend=True,
                                    watermark=True,
                                    negative_prompt="",
                                    seed=12345)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print("task_id: %s" % rsp.output.task_id)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' % (rsp.status_code, rsp.code, rsp.message))

    # 非同期タスクの完了を待つ
    rsp = VideoSynthesis.wait(task=rsp, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output.video_url)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' % (rsp.status_code, rsp.code, rsp.message))


if __name__ == '__main__':
    sample_async_call_i2v()

Java SDK

DashScope Java SDK のバージョンが 2.22.6 以降であることを確認してください。SDK のインストールをご参照ください。

import com.alibaba.dashscope.aigc.videosynthesis.VideoSynthesis;
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.utils.JsonUtils;
import com.alibaba.dashscope.utils.Constants;

public class Image2Video {
    static {
        // 以下はシンガポールリージョンの URL です。URL はリージョンによって異なります。詳細については、https://www.alibabacloud.com/help/model-studio/image-to-video-api-reference をご参照ください
        Constants.baseHttpApiUrl = "https://dashscope-intl.aliyuncs.com/api/v1";
    }

    // 環境変数を設定していない場合は、次の行を Model Studio API キーに置き換えてください：apiKey="sk-xxx"
    // API キーはリージョンによって異なります。API キーを取得するには、https://www.alibabacloud.com/help/model-studio/get-api-key をご参照ください
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public static void image2video() throws ApiException, NoApiKeyException, InputRequiredException {
        VideoSynthesis vs = new VideoSynthesis();
        VideoSynthesisParam param =
                VideoSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.6-i2v-flash")
                        .prompt("A cat running on the grass")
                        .imgUrl("https://cdn.translate.alibaba.com/r/wanx-demo-1.png")
                        .audio(false)   /*音声なしの動画を出力するには、明示的に false に設定する必要があります*/
                        .duration(10)
                        .resolution("720P")
                        .negativePrompt("")
                        .promptExtend(true)
                        .watermark(true)
                        .seed(12345)
                        .build();
        // 非同期呼び出し
        VideoSynthesisResult task = vs.asyncCall(param);
        System.out.println(JsonUtils.toJson(task));
        System.out.println("please wait...");

        //結果を取得
        VideoSynthesisResult result = vs.wait(task, apiKey);
        System.out.println(JsonUtils.toJson(result));
    }

    public static void main(String[] args) {
        try {
            image2video();
        } catch (ApiException | NoApiKeyException | InputRequiredException e) {
            System.out.println(e.getMessage());
        }
        System.exit(0);
    }
}

curl

curl --location 'https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/video-generation/video-synthesis' \
    -H 'X-DashScope-Async: enable' \
    -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
    "model": "wan2.6-i2v-flash",
    "input": {
        "prompt": "A cat running on the grass",
        "img_url": "https://cdn.translate.alibaba.com/r/wanx-demo-1.png"
    },
    "parameters": {
        "audio": false,
        "resolution": "720P",
        "prompt_extend": true,
        "watermark": true,
        "duration": 5
    }
}'

curl --location 'https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/video-generation/video-synthesis' \
    -H 'X-DashScope-Async: enable' \
    -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
    "model": "wan2.2-i2v-plus",
    "input": {
        "prompt": "A cat running on the grass",
        "img_url": "https://cdn.translate.alibaba.com/r/wanx-demo-1.png"
    },
    "parameters": {
        "resolution": "480P",
        "prompt_extend": true
    }
}'

curl -X GET https://dashscope-intl.aliyuncs.com/api/v1/tasks/{task_id} \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"