万相-参考生视频API参考（2.6）

多角色互动（参考图像和视频）

通过reference_urls传入图像和视频URL。同时设置shot_type为multi，生成多镜头视频。

curl --location 'https://dashscope.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-r2v-flash",
    "input": {
        "prompt": "Character2 坐在靠窗的椅子上，手持 character3，在 character4 旁演奏一首舒缓的美国乡村民谣。Character1 对Character2开口说道：“听起来不错”",
        "reference_urls": [
            "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/hfugmr/wan-r2v-role1.mp4",
            "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/qigswt/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"
        ]
    },
    "parameters": {
        "size": "1280*720",
        "duration": 10,
        "audio": true,
        "shot_type": "multi",
        "watermark": true
    }
}'

多角色互动（参考视频）

通过reference_urls传入多个视频URL。同时设置shot_type为multi，生成多镜头视频。

curl --location 'https://dashscope.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-r2v",
    "input": {
        "prompt": "character1对character2说: “I’ll rely on you tomorrow morning!” character2 回答: “You can count on me!”",
        "reference_urls": [
            "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20251217/dlrrly/%E5%B0%8F%E5%A5%B3%E5%AD%A91%E8%8B%B1%E6%96%872.mp4",
            "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20251217/fkxknn/%E9%93%83%E9%93%83.mp4"
        ]
    },
    "parameters": {
        "size": "1280*720",
        "duration": 10,
        "shot_type": "multi"
    }
}'

单角色扮演

通过reference_urls传入单个视频URL。同时设置shot_type为multi，生成多镜头视频。

curl --location 'https://dashscope.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-r2v",
    "input": {
        "prompt": "character1一边喝奶茶，一边随着音乐即兴跳舞。",
        "reference_urls":["https://cdn.wanx.aliyuncs.com/static/demo-wan26/vace.mp4"]
    },
    "parameters": {
        "size": "1280*720",
        "duration": 5,
        "shot_type":"multi"
    }
}'

生成无声视频

仅支持wan2.6-r2v-flash生成无声视频。

当生成无声视频时，必须显式设置 parameters.audio = false。

curl --location 'https://dashscope.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-r2v-flash",
    "input": {
        "prompt": "character1一边喝奶茶，一边随着音乐即兴跳舞。",
        "reference_urls":["https://cdn.wanx.aliyuncs.com/static/demo-wan26/vace.mp4"]
    },
    "parameters": {
        "size": "1280*720",
        "duration": 5,
        "audio": false,
        "shot_type":"multi"
    }
}'