RelayDance guides
- How to call the Seedance 2.0 video generation API
- 如何调用 Seedance 2.0 视频生成 API
- Image to video API: how to animate an image with RelayDance
- 图生视频 API：用 RelayDance 让一张图片动起来
- Text to video API quickstart with an OpenAI compatible endpoint
- 文生视频 API 快速上手（OpenAI 兼容端点）
- How much does the Seedance API cost and how is it billed
- Seedance API 价格与计费方式详解
- Which video model to use: Seedance 2.0 vs 1.5 Pro vs HappyHorse vs Grok Imagine
- 视频模型怎么选：Seedance 2.0、1.5 Pro、HappyHorse 与 Grok Imagine
- How to generate 4K video through an API
- 如何通过 API 生成 4K 视频
- Multi reference image fusion for video generation
- 多参考图融合的视频生成怎么做
- Webhook callbacks vs polling for long running video tasks
- 长时间视频任务：用 Webhook 回调还是轮询
- How to generate video with audio through an API
- 如何通过 API 生成带音频的视频
- RelayDance API authentication, keys and payment
- RelayDance API 鉴权、密钥与支付
- Seedance API returns 401 Unauthorized: how to fix invalid API key errors on RelayDance
- Seedance API 报 401 Unauthorized：RelayDance API key 无效错误排查
- Video generation task stuck in queued: how long Seedance tasks normally take and when to worry
- 视频生成任务一直卡在 queued：Seedance 任务正常要多久，多久算异常
- Getting 429 Too Many Requests from the Seedance API: rate limit causes and retry strategies
- Seedance API 返回 429 Too Many Requests：限流原因与重试策略
- Insufficient quota error on RelayDance: how to check your balance and top up
- RelayDance 提示 insufficient quota：如何查询余额并充值
- Seedance task failed with a content moderation error: what gets rejected and how to rewrite prompts
- Seedance 任务因内容审核失败：哪些内容会被拒，提示词该怎么改
- Image to video request rejected: fixing invalid image URL, size and format errors
- 图生视频请求被拒：图片 URL 无效、尺寸和格式错误怎么解决
- Seedance output looks blurry or soft: resolution settings and upscale options that fix quality
- Seedance 生成的视频发糊：靠分辨率参数和超分选项提升画质
- Polling a video task returns 404 not found: task id errors explained
- 轮询视频任务返回 404 not found：task id 查不到的常见原因
- Client timeout while waiting for video generation: setting sensible timeouts for Seedance tasks
- 等待视频生成时客户端超时：调用 Seedance 该怎么设置超时时间
- 400 bad request from /v1/video/generations: the most common parameter mistakes
- /v1/video/generations 返回 400 bad request：最常见的参数错误汇总
- First frame or last frame image ignored: checking how you pass frames to Seedance
- 首帧尾帧图片不生效：检查 Seedance 首尾帧参数的正确传法
- @imageN reference not working in a Seedance prompt: ordering and content array pitfalls
- Seedance 提示词里 @imageN 引用不生效：图片顺序和 content 数组的坑
- Video came out shorter than requested: Seedance duration limits and the 15 second cap
- 生成的视频比设定时长短：Seedance 时长限制与 15 秒上限说明
- 500 and 503 errors from a video generation API: when to retry and when to give up
- 视频生成 API 返回 500 或 503：什么时候该重试，什么时候该放弃
- OpenAI SDK not reaching RelayDance: base_url and path configuration mistakes
- OpenAI SDK 连不上 RelayDance：base_url 和路径配置错误排查
- Video task status is failed with no error detail: a debugging checklist for Seedance
- 视频任务显示 failed 却没有报错信息：Seedance 排查清单
- Generated video ignores half my prompt: prompt structure fixes for better adherence
- 生成视频只听一半提示词：优化 Seedance 提示词结构提升还原度
- CORS error when calling RelayDance from the browser: why video generation belongs on the server
- 浏览器直接调 RelayDance 报 CORS 错误：为什么视频生成要放在服务端
- Retried a request and got two videos: avoiding duplicate tasks and double spending
- 重试请求结果生成了两条视频：如何避免重复任务和重复扣费
- No sound in the generated video: checking audio options in Seedance 2.0 requests
- 生成的视频没有声音：检查 Seedance 2.0 请求里的音频选项
- 4K generation fails while 1080p works: model and parameter requirements for native 4K
- 4K 生成失败但 1080p 正常：原生 4K 的模型与参数要求
- Video result URL stopped working: downloading and storing Seedance output the right way
- 视频结果链接失效打不开：正确下载并长期保存 Seedance 输出
- Faces look warped in image to video results: input photo tips that keep the person recognizable
- 图生视频人脸变形：输入照片怎么选才能保住人物长相
- Video generation slower at peak hours: measuring the real latency of Seedance tasks
- 高峰期视频生成变慢：如何实测 Seedance 任务的真实耗时
- Upscale task errors on a 480p source video: common seedance-upscale failures and fixes
- 480p 视频超分任务报错：seedance-upscale 常见失败原因与解决
- Seedance Fast vs Seedance Mini: which budget video model fits your workload
- Seedance Fast 和 Seedance Mini 怎么选：低成本视频模型对比
- 480p plus AI upscale vs native 720p: quality and cost compared
- 480p 加 AI 超分对比原生 720p：画质和成本哪个更划算
- Native 4K generation vs 1080p upscaled to 4K: which looks better and costs less
- 原生 4K 生成对比 1080p 超分到 4K：画质和价格全面对比
- Text to video vs image to video: which gives more control over the final shot
- 文生视频和图生视频怎么选：哪种方式对画面控制更强
- Seedance API vs Sora API: access, pricing and limits compared for developers
- Seedance API 和 Sora API 对比：开发者视角的接入、价格与限制
- Seedance vs Runway API for programmatic video: cost per second compared
- Seedance 和 Runway API 对比：程序化生成视频按秒成本谁更低
- Seedance vs Kling API: which AI video model is easier to integrate
- Seedance 和可灵 Kling API 对比：哪个更容易接入
- Seedance vs Google Veo for API video generation: features and pricing
- Seedance 和 Google Veo 视频生成 API 对比：功能与价格
- gpt-image-2 through RelayDance vs OpenAI direct: when an API gateway makes sense
- 走 RelayDance 用 gpt-image-2 和直连 OpenAI 的区别：什么时候该用中转网关
- Per second billing vs per clip billing for AI video: which saves money on short content
- AI 视频按秒计费和按条计费对比：短视频场景哪种更省钱
- AI video upscaling vs ffmpeg scaling: when a model beats a filter
- AI 视频超分和 ffmpeg 拉伸放大对比：什么情况值得用模型
- One OpenAI compatible gateway vs separate vendor accounts: managing AI video keys and billing
- 统一 OpenAI 兼容网关和多家厂商账号对比：AI 视频的 key 与账单管理
- Generate Seedance videos with the openai Python package: base_url setup and task polling
- 用 openai Python 包调用 Seedance 生成视频：base_url 配置与任务轮询
- Node.js and TypeScript integration for the Seedance API: submitting tasks and awaiting results
- Node.js TypeScript 接入 Seedance API：提交任务并等待结果
- Add AI video generation to a Next.js app: API routes, polling and a progress UI
- 在 Next.js 应用里接入 AI 视频生成：API 路由、轮询与进度展示
- Using the Vercel AI SDK with an OpenAI compatible provider for Seedance video
- Vercel AI SDK 配置 OpenAI 兼容 provider 调用 Seedance 视频
- Build a LangChain tool that generates video: wrapping the RelayDance API for agents
- 给 LangChain Agent 加一个视频生成工具：封装 RelayDance API
- Expose Seedance as a function calling tool: letting an LLM agent create videos
- 把 Seedance 封装成 function calling 工具：让 LLM Agent 自己生成视频
- n8n workflow for AI video: HTTP request nodes and polling loops for Seedance tasks
- 用 n8n 搭 AI 视频工作流：HTTP Request 节点轮询 Seedance 任务
- Trigger video generation from Zapier: from form submission to finished Seedance clip
- 用 Zapier 触发视频生成：从表单提交到 Seedance 成片
- Calling the Seedance API from Cloudflare Workers: handling long tasks at the edge
- 在 Cloudflare Workers 里调用 Seedance API：边缘环境处理长耗时任务
- Dockerize a video generation worker: a containerized consumer for the RelayDance API
- 用 Docker 部署视频生成 worker：容器化消费 RelayDance API
- Generate video assets in CI: a GitHub Actions pipeline with the Seedance API
- 在 CI 里自动生成视频素材：GitHub Actions 调用 Seedance API
- Batch video generation in Python: concurrency, rate limits and retry queues
- Python 批量生成视频：并发控制、限流与重试队列
- A FastAPI backend on top of RelayDance: serving video generation to your own users
- 基于 RelayDance 搭 FastAPI 后端：把视频生成开放给自己的用户
- Store generated videos in S3 or Supabase: a persistence pipeline for Seedance output
- 把生成的视频存进 S3 或 Supabase：Seedance 输出持久化方案
- Test the Seedance API with curl: minimal working requests for every endpoint
- 用 curl 测试 Seedance API：每个接口的最小可用请求示例
- Build an internal video tool with Streamlit: a simple front end for the Seedance API
- 用 Streamlit 给团队搭内部视频工具：Seedance API 前端实践
- A Go client for the Seedance video API: goroutines for polling many tasks
- 用 Go 写 Seedance 视频 API 客户端：goroutine 并发轮询任务
- Laravel queue jobs for AI video: PHP integration with the RelayDance API
- Laravel 队列任务生成 AI 视频：PHP 接入 RelayDance API
- Build a Discord bot that generates videos with the Seedance API
- 开发一个用 Seedance API 生成视频的 Discord 机器人
- Telegram bot video generation: async task handling with the RelayDance API
- Telegram 机器人接入视频生成：RelayDance API 异步任务处理
- Estimate Seedance video cost before generating: per second math by resolution and duration
- 生成前估算 Seedance 视频成本：按分辨率和时长的每秒计费算法
- Do failed video generations cost money: how RelayDance handles errors and refunds
- 视频生成失败会扣钱吗：RelayDance 的失败处理与退款规则
- How many AI videos does $100 buy: budgeting clips at 480p, 720p and 1080p
- 100 美元能生成多少条 AI 视频：480p、720p、1080p 预算测算
- Is 1080p worth 2.5x the price of 720p: cost vs quality for AI video
- 1080p 比 720p 贵一倍多到底值不值：AI 视频成本与画质取舍
- Cut video generation costs with the 480p economy tier plus upscaling: real numbers
- 用 480p 经济档加超分给视频生成降本：真实成本数据
- Why your balance dips more during a running video task: holds and final settlement explained
- 视频任务进行中余额为什么扣多了：预扣与最终结算机制解释
- How much does a 5 second 4K AI video cost through an API
- 通过 API 生成一条 5 秒 4K 视频要多少钱
- gpt-image-2 pricing on RelayDance: why image output is free and you pay only for input
- RelayDance 上 gpt-image-2 怎么计费：为什么输出免费只按输入付费
- Paying for an AI video API with USDT or card: top up options on RelayDance
- 用 USDT 或银行卡给 AI 视频 API 充值：RelayDance 支付方式说明
- Track API spend per project: usage logs and cost attribution on RelayDance
- 按项目统计 API 花费：用 RelayDance 用量日志做成本归因
- How to set video duration in the Seedance API and what the 15 second limit means
- Seedance API 怎么设置视频时长：15 秒上限意味着什么
- How to control aspect ratio in Seedance: landscape, portrait and square output
- Seedance 怎么控制画幅比例：横屏、竖屏和方形输出
- How to use first and last frame images to control where a video starts and ends
- 怎么用首帧和尾帧图片控制视频的开头和结尾
- How to mix reference videos and audio in one request: multi reference beyond images
- 一个请求同时用参考视频和参考音频：图片之外的多参考用法
- How to upscale a 480p video to 720p, 1080p, 2K or 4K with seedance-upscale
- 怎么用 seedance-upscale 把 480p 视频超分到 720p、1080p、2K 或 4K
- How to check video task status: states, polling intervals and when to download
- 怎么查视频任务状态：状态含义、轮询间隔和下载时机
- How to write camera movement into Seedance prompts: pans, zooms and dolly shots
- Seedance 提示词怎么写运镜：推拉摇移和变焦镜头
- How to generate vertical 9:16 video for TikTok and Reels through an API
- 怎么通过 API 生成 TikTok 和 Reels 用的 9:16 竖屏视频
- How to keep the subject consistent in image to video: input image best practices
- 图生视频怎么保持主体一致：输入图片的最佳实践
- How to generate images with gpt-image-2 on an OpenAI compatible endpoint
- 怎么在 OpenAI 兼容接口上用 gpt-image-2 生成图片
- How to chain gpt-image-2 into Seedance: generate an image, then animate it
- gpt-image-2 串联 Seedance：先生成图片再让它动起来
- How to pick a model id on RelayDance: the full Seedance and happyhorse lineup
- RelayDance 模型 id 怎么选：Seedance 和 happyhorse 模型全清单
- How to make videos longer than 15 seconds: stitching multiple Seedance clips
- 怎么做超过 15 秒的视频：多段 Seedance 片段拼接思路