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- 新增 4 个火山官方 API 文档(Seedance 2.0 1080P / seedance 模型价格 / seedance 2.0 系列教程 / 创建视频生成任务API) - 归档 6 个过期文档到 docs/archive/(旧 Seedance API 邀测版 / 旧 Assets API 邀测版 / celery 轮询修复 / design-review / prd / test-report) - 新增 docs/todo/ 目录(提示词 AI 优化功能待办) - changelog.md 补 v0.18.3 条目 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
86 lines
3.5 KiB
Markdown
86 lines
3.5 KiB
Markdown
# [请填写客户名称]Seedance 2.0 1080P
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> 本文档仅供方舟保底客户查阅,请勿发给没有签约保底的客户
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### 功能说明
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⚠️❗️❗️:目前seedance2.0产出的1080p暂时无法支持产物受信功能,即seedance2.0产出的含有人脸的1080p视频将接受安全审查,如果您需要参考含有人脸的1080p视频,请您将该视频上传至虚拟素材库
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#### **功能1 输出视频分辨率 支持 1080P**
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* **上线时间**:预计国内外4月16日22:00完成上线
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* **用户范围**:
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* **“抢先体验计划”:功能上线后 72 小时内,部分用户可抢先体验**,官网文档暂不更新
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* 72 小时后,面向全部用户开放,官网文档同步公开
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* **支持模型**:仅限Seedance 2.0(Seedance 2.0 fast 不支持)
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* **使用方式:**在请求参数`resolution`中传入`1080p`
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```c++
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curl https://ark.cn-beijing.volces.com/api/v3/contents/generations/tasks \
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-H "Content-Type: application/json" \
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-H "Authorization: Bearer $ARK_API_KEY" \
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-d '{
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"model": "doubao-seedance-2-0-260128",
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"content": [
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{
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"type": "text",
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"text": "全程使用视频1的第一视角构图,全程使用音频1作为背景音乐。第一人称视角果茶宣传广告,seedance牌「苹苹安安」苹果果茶限定款;首帧为图片1,你的手摘下一颗带晨露的阿克苏红苹果,轻脆的苹果碰撞声;2-4 秒:快速切镜,你的手将苹果块投入雪克杯,加入冰块与茶底,用力摇晃,冰块碰撞声与摇晃声卡点轻快鼓点,背景音:「鲜切现摇」;4-6 秒:第一人称成品特写,分层果茶倒入透明杯,你的手轻挤奶盖在顶部铺展,在杯身贴上粉红包标,镜头拉近看奶盖与果茶的分层纹理;6-8 秒:第一人称手持举杯,你将图片2中的果茶举到镜头前(模拟递到观众面前的视角),杯身标签清晰可见,背景音「来一口鲜爽」,尾帧定格为图片2。背景声音统一为女生音色。"
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},
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{
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"type": "image_url",
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"image_url": {
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"url": "https://ark-project.tos-cn-beijing.volces.com/doc_image/r2v_tea_pic1.jpg"
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},
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"role": "reference_image"
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},
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{
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"type": "image_url",
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"image_url": {
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"url": "https://ark-project.tos-cn-beijing.volces.com/doc_image/r2v_tea_pic2.jpg"
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},
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"role": "reference_image"
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},
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{
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"type": "video_url",
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"video_url": {
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"url": "https://ark-project.tos-cn-beijing.volces.com/doc_video/r2v_tea_video1.mp4"
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},
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"role": "reference_video"
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},
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{
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"type": "audio_url",
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"audio_url": {
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"url": "https://ark-project.tos-cn-beijing.volces.com/doc_audio/r2v_tea_audio1.mp3"
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},
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"role": "reference_audio"
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}
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],
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"resolution": "1080p",
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"generate_audio":true,
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"ratio": "16:9",
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"duration": 11,
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"watermark": false
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}'
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```
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#### **功能2 输入视频分辨率 支持 1080P**
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* **功能说明**:对输入视频的总像素限制扩大至 2086876(2206x946),支持传入1080P视频作为参考
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* **上线时间**:预计国内外4月16日 22:00 完成上线
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* **用户范围**:全部用户可用,官网文档同步公开
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* **支持模型**:Seedance 2.0、Seedance 2.0 fast 均支持
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### 费用说明
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1080P 和 720P/480P 视频区分定价
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价格详见:https://www.volcengine.com/docs/82379/1544106?lang=zh#02affcb8
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