创建参考生视频任务（主体调用）
POST /ent/v2/reference2video
说明
概览
| Method | POST |
|---|---|
| Path | /ent/v2/reference2video |
| Type | http |
| Status | 1 |
| Module | 2102810 |
| Folder | 76611123 |
参数
{ "query": [], "path": [], "cookie": [], "header": [ { "required": false, "description": "", "type": "string", "id": "Jsj23RwEo1", "enable": true, "name": "Authorization", "sampleValue": "Bearer {{YOUR_API_KEY}}" }, { "required": false, "description": "", "type": "string", "id": "jjYSOg2NrR", "enable": true, "name": "Content-Type", "sampleValue": "application/json" } ] }
请求体
{ "type": "application/json", "parameters": [], "jsonSchema": { "type": "object", "properties": { "prompt": { "type": "string", "description": "文本提示词\n生成视频的文本描述。\n注：字符长度不能超过 2000 个字符" }, "model": { "type": "string", "description": "模型名称可选值：viduq3-mix、viduq3、viduq2-pro、viduq2、viduq1、vidu2.0\n- viduq3-mix：画面质感强，支持智能切镜，支持音画同出，动态效果好，均衡性最强\n- viduq3：支持智能切镜，支持音画同出，多机位的一致性更出色\n- viduq2-pro：支持参考视频，支持视频编辑，视频替换\n- viduq2：动态效果好，生成细节丰富\n- viduq1：画面清晰，平滑转场，运镜稳定\n- vidu2.0：生成速度快" }, "duration": { "type": "number", "description": "视频时长参数，默认值依据模型而定\nviduq3：默认5秒，可选：3 - 16\nviduq2-pro、viduq2：默认5秒，可选：1 - 10\nviduq1：默认5秒，可选：5\nvidu2.0：默认4秒，可选：4" }, "seed": { "type": "string", "description": "随机种子\n当默认不传或者传0时，会使用随机数替代\n手动设置则使用设置的种子" }, "movement_amplitude": { "type": "string", "description": "运动幅度默认 auto，可选值：auto、small、medium、large\n注：使用q2、q3系列模型时该参数不生效" }, "payload": { "type": "string", "description": "透传参数\n不做任何处理，仅数据传输\n注：最多 1048576个字符" }, "watermark": { "type": "string", "description": "是否添加水印\n- true：添加水印；\n- false：不添加水印；\n注1：目前水印内容为固定，内容由AI生成，默认不加\n注2：您可以通过watermarked_url参数查询获取带水印的视频内容，详情见查询任务接口" }, "wm_position": { "type": "string", "description": "水印位置，表示水印出现在图片的位置，可选项为：\n1：左上角\n2：右上角\n3：右下角\n4：左下角\n默认为：3" }, "wm_url": { "type": "string", "description": "水印内容，此处为图片URL\n不传时，使用默认水印：内容由AI生成" }, "meta_data": { "type": "string", "description": "元数据标识，json格式字符串，透传字段，您可以 自定义格式 或使用 示例格式 ，示例如下：\n{\n\"Label\": \"your_label\",\"ContentProducer\": \"yourcontentproducer\",\"ContentPropagator\": \"your_content_propagator\",\"ProduceID\": \"yourproductid\", \"PropagateID\": \"your_propagate_id\",\"ReservedCode1\": \"yourreservedcode1\", \"ReservedCode2\": \"your_reserved_code2\"\n}\n该参数为空时，默认使用vidu生成的元数据标识" }, "callback_url": { "type": "string", "description": "Callback 协议\n需要您在创建任务时主动设置 callback_url，请求方法为 POST，当视频生成任务有状态变化时，Vidu 将向此地址发送包含任务最新状态的回调请求。回调请求内容结构与查询任务API的返回体一致\n回调返回的\"status\"包括以下状态：\n- processing 任务处理中\n- success 任务完成（如发送失败，回调三次）\n- failed 任务失败（如发送失败，回调三次）\nVidu采用回调签名算法进行认证，详情见：回调签名算法" }, "audio": { "type": "string", "description": "是否使用音视频直出能力，默认false，可选值 true、false\n- true：使用音视频直出能力。\n- false：不使用音视频直出能力。\n注：viduq3 模型默认值为true" }, "subjects": { "type": "array", "items": { "type": "object", "properties": { "images": { "type": "array", "items": { "type": "string" }, "description": "临时主体图片，最多3张图片\n注1：支持传入图片 Base64 编码或图片URL（确保可访问）\n注2：图片支持 png、jpeg、jpg、webp格式\n注3：图片像素不能小于 128*128，且比例需要小于1:4或者4:1\n注4：请注意，http请求的post body不超过20MB，且编码必须包含适当的内容类型字符串，例如：\ndata:image/png;base64,{base64_encode}" }, "voice_id": { "type": "string", "description": "音色ID用来决定视频中的声音音色，为空时系统会自动推荐，可选枚举值参考列表：新音色列表：https://shengshu.feishu.cn/sheets/EgFvs6DShhiEBStmjzccr5gonOg" }, "name": { "type": "string", "description": "用户指定的主体名称（name），生成时可以通过[@name]的方式使用，例如：[@图1]" }, "videos": { "type": "array", "items": { "type": "string" }, "description": "临时主体视频，最多1个5秒视频\n注1：仅参考生viduq2-pro模型支持使用视频主体\n注2：最多支持上传 1个5秒 的视频\n注3：视频支持 mp4、avi、mov格式\n注4：视频像素不能小于 128*128，且比例需要小于1:4或者4:1\n注5：请注意，base64 decode之后的字节长度需要小于20M，且编码必须包含适当的内容类型字符串，例如：\ndata:video/mp4;base64,{base64_encode}" }, "server_id": { "type": "string", "description": "通过创建主体API获取的 主体id\n注：不传server_id时，为临时主体，系统不保存" } }, "x-apifox-orders": [ "name", "images", "videos", "voice_id", "server_id" ], "required": [ "name" ] }, "description": "图片主体信息支持1-7个主体，主体图片共1 ～ 7张" }, "aspect_ratio": { "type": "string", "description": "比例参数，q2、q3模型支持任意比例或 auto\n默认 16:9，可选值如下：1:1、9:16、16:9、3:4、4:3\nauto：根据输入图或视频自动推荐" }, "auto_subjects": { "type": "string", "description": "- 是否使用智能主体库能力，默认false，可选值 true、false\n- true：使用智能主体库能力。\n- false：不使用智能主体库能力。" }, "resolution": { "type": "string", "description": "分辨率参数，默认值依据模型和视频时长而定：\nviduq3（3-16秒）：默认 720p, 可选：540p、720p、1080p\nviduq2-pro、viduq2 （1-10秒）：默认 720p, 可选：540p、720p、1080p\nviduq1 （5秒）：默认 1080p, 可选：1080p\nvidu2.0 （4秒）：默认 360p, 可选：360p、720p" } }, "required": [ "model", "prompt", "subjects" ], "x-apifox-orders": [ "model", "auto_subjects", "subjects", "prompt", "audio", "duration", "seed", "aspect_ratio", "resolution", "movement_amplitude", "payload", "watermark", "wm_position", "wm_url", "meta_data", "callback_url" ] }, "required": false, "mediaType": "", "examples": [ { "mediaType": "application/json", "value": "{\r\n \"model\": \"viduq2\",\r\n \"subjects\": [\r\n {\r\n \"id\": \"cat\",\r\n \"images\": [\r\n \"https://c-ssl.duitang.com/uploads/blog/202306/19/y9S765GQCblz752.jpg\"\r\n ]\r\n }\r\n ],\r\n \"prompt\": \"一只可爱的@cat在草地上奔跑，阳光明媚，画面温馨\"\r\n}" } ], "oasExtensions": "" }
响应
[ { "id": 755089939, "name": "成功", "code": 200, "contentType": "json", "jsonSchema": { "type": "object", "properties": { "task_id": { "type": "string" }, "type": { "type": "string" }, "state": { "type": "string" }, "model": { "type": "string" }, "style": { "type": "string" }, "prompt": { "type": "string" }, "images": { "type": "array", "items": { "type": "string" } }, "duration": { "type": "integer" }, "seed": { "type": "integer" }, "aspect_ratio": { "type": "string" }, "resolution": { "type": "string" }, "movement_amplitude": { "type": "string" }, "created_at": { "type": "string" }, "credits": { "type": "integer" }, "payload": { "type": "string" }, "cus_priority": { "type": "integer" }, "off_peak": { "type": "boolean" }, "watermark": { "type": "boolean" }, "is_rec": { "type": "boolean" }, "wm_position": { "type": "string" }, "wm_url": { "type": "string" }, "meta_data": { "type": "string" }, "client_request_id": { "type": "string" } }, "required": [ "task_id", "type", "state", "model", "style", "prompt", "images", "duration", "seed", "aspect_ratio", "resolution", "movement_amplitude", "created_at", "credits", "payload", "cus_priority", "off_peak", "watermark", "is_rec", "wm_position", "wm_url", "meta_data", "client_request_id" ], "x-apifox-orders": [ "task_id", "type", "state", "model", "style", "prompt", "images", "duration", "seed", "aspect_ratio", "resolution", "movement_amplitude", "created_at", "credits", "payload", "cus_priority", "off_peak", "watermark", "is_rec", "wm_position", "wm_url", "meta_data", "client_request_id" ] }, "itemSchema": {}, "description": "", "mediaType": "", "headers": [], "oasExtensions": "" } ]
响应示例
[ { "name": "成功示例", "responseId": 755089939, "data": "{\r\n \"task_id\": \"911084878697623552\",\r\n \"type\": \"character2video\",\r\n \"state\": \"created\",\r\n \"model\": \"viduq2\",\r\n \"style\": \"general\",\r\n \"prompt\": \"一只可爱的@cat在草地上奔跑，阳光明媚，画面温馨\",\r\n \"images\": [\r\n \"https://picx.zhimg.com/v2-4911df093b40ee5511938a1ac2a5cdc4_r.jpg\"\r\n ],\r\n \"duration\": 5,\r\n \"seed\": 1830691647,\r\n \"aspect_ratio\": \"16:9\",\r\n \"resolution\": \"720p\",\r\n \"movement_amplitude\": \"auto\",\r\n \"created_at\": \"2026-01-20T06:37:57.371761937Z\",\r\n \"credits\": 45,\r\n \"payload\": \"\",\r\n \"cus_priority\": 0,\r\n \"off_peak\": false,\r\n \"watermark\": false,\r\n \"is_rec\": false,\r\n \"wm_position\": \"unspecified\",\r\n \"wm_url\": \"\",\r\n \"meta_data\": \"\",\r\n \"client_request_id\": \"\"\r\n}", "description": "", "oasKey": "", "oasExtensions": "", "id": 671652211 } ]