[{"data":1,"prerenderedAt":368},["ShallowReactive",2],{"vs-/zh/vs/seedance-vs-sora":3},{"id":4,"title":5,"body":6,"description":359,"extension":360,"meta":361,"navigation":363,"path":364,"seo":365,"stem":366,"__hash__":367},"content/zh/vs/seedance-vs-sora.md","Seedance 2.0 vs Sora：AI 视频 API 对比",{"type":7,"value":8,"toc":343},"minimark",[9,14,18,22,110,113,117,120,123,135,138,141,145,152,156,170,173,279,282,288,304,310,318,321],[10,11,13],"h1",{"id":12},"seedance-20-vs-sora","Seedance 2.0 vs Sora",[15,16,17],"p",{},"对比 Seedance 2.0（通过 Seedance2API）与 OpenAI Sora 在 AI 视频生成 API 方面的表现。",[19,20,21],"h2",{"id":21},"概览",[23,24,25,40],"table",{},[26,27,28],"thead",{},[29,30,31,34,37],"tr",{},[32,33],"th",{},[32,35,36],{},"Seedance 2.0 (Seedance2API)",[32,38,39],{},"Sora",[41,42,43,55,66,77,88,99],"tbody",{},[29,44,45,49,52],{},[46,47,48],"td",{},"提供商",[46,50,51],{},"ByteDance（通过 Seedance2API）",[46,53,54],{},"OpenAI",[29,56,57,60,63],{},[46,58,59],{},"API 状态",[46,61,62],{},"正在逐步开放",[46,64,65],{},"有限开放",[29,67,68,71,74],{},[46,69,70],{},"最高分辨率",[46,72,73],{},"720p",[46,75,76],{},"1080p",[29,78,79,82,85],{},[46,80,81],{},"时长范围",[46,83,84],{},"4–15 秒",[46,86,87],{},"通常 ≤ 20 秒",[29,89,90,93,96],{},[46,91,92],{},"计费模式",[46,94,95],{},"按秒计费",[46,97,98],{},"按次 / 按时长计费",[29,100,101,104,107],{},[46,102,103],{},"多模态参考",[46,105,106],{},"✅ 9 图 + 3 视频 + 3 音频",[46,108,109],{},"❌",[19,111,112],{"id":112},"主要差异",[114,115,116],"h3",{"id":116},"可用性",[15,118,119],{},"Seedance 2.0 通过 Seedance2API 的 REST API 对开发者开放，支持即时接入——注册即可开始生成。Sora 的 API 在部分地区仍采用排队等待 / 审批制。",[114,121,122],{"id":122},"计费方式",[15,124,125,126,129,130,134],{},"Seedance 2.0 采用 ",[127,128,95],"strong",{},"（",[131,132,133],"code",{},"billing_rule: \"per_second\"","），你可以精确预估每段视频的成本。Sora 的计费通常更贵，具体费率以 OpenAI 官方为准。",[114,136,137],{"id":137},"分辨率",[15,139,140],{},"Sora 的最高分辨率更高（1080p），而 Seedance 2.0 API 当前只开放 480p 和 720p 两档。对于 1080p 的分辨率需求，Sora 更合适；但对于大多数网页、社交媒体、广告展示场景，720p 已经足够。",[114,142,144],{"id":143},"多模态参考seedance-独有","多模态参考（Seedance 独有）",[15,146,147,148,151],{},"Seedance 2.0 的 ",[131,149,150],{},"reference-to-video"," 模型允许在单次请求中同时提供最多 9 张图片 + 3 段视频 + 3 段音频作为参考素材。这是 Sora 和其他竞品都没有的能力，非常适合需要复杂素材融合的广告、音乐视频和品牌创意场景。",[114,153,155],{"id":154},"fast-系列","Fast 系列",[15,157,158,159,162,163,162,166,169],{},"Seedance 2.0 提供 3 个 Fast 变体（",[131,160,161],{},"fast-text-to-video","、",[131,164,165],{},"fast-image-to-video",[131,167,168],{},"fast-reference-to-video","），在相同参数下生成更快、成本更低。非常适合开发阶段的 A/B 迭代。",[19,171,172],{"id":172},"功能对比",[23,174,175,187],{},[26,176,177],{},[29,178,179,182,185],{},[32,180,181],{},"功能",[32,183,184],{},"Seedance 2.0",[32,186,39],{},[41,188,189,199,208,218,227,236,245,255,269],{},[29,190,191,194,197],{},[46,192,193],{},"文本生成视频",[46,195,196],{},"✅",[46,198,196],{},[29,200,201,204,206],{},[46,202,203],{},"图片生成视频（1 张首帧）",[46,205,196],{},[46,207,196],{},[29,209,210,213,215],{},[46,211,212],{},"首尾帧过渡（2 张图）",[46,214,196],{},[46,216,217],{},"有限",[29,219,220,223,225],{},[46,221,222],{},"多模态参考（图 + 视频 + 音频）",[46,224,196],{},[46,226,109],{},[29,228,229,232,234],{},[46,230,231],{},"原生同步音频生成",[46,233,196],{},[46,235,196],{},[29,237,238,241,243],{},[46,239,240],{},"Webhook 回调",[46,242,196],{},[46,244,196],{},[29,246,247,250,253],{},[46,248,249],{},"Fast 低成本变体",[46,251,252],{},"✅ 3 个",[46,254,109],{},[29,256,257,264,267],{},[46,258,259,260,263],{},"联网搜索增强（",[131,261,262],{},"web_search","）",[46,265,266],{},"✅ text-to-video 独有",[46,268,109],{},[29,270,271,274,276],{},[46,272,273],{},"即时接入（无排队）",[46,275,196],{},[46,277,278],{},"部分地区需排队",[19,280,281],{"id":281},"推荐",[15,283,284,287],{},[127,285,286],{},"选择 Seedance 2.0（通过 Seedance2API）","，如果你需要：",[289,290,291,295,298,301],"ul",{},[292,293,294],"li",{},"即时 API 接入",[292,296,297],{},"按秒计费的成本可预测性",[292,299,300],{},"多模态参考能力（风格迁移、运镜复现、配乐驱动）",[292,302,303],{},"Fast 系列快速迭代",[15,305,306,309],{},[127,307,308],{},"选择 Sora","，如果你必须要：",[289,311,312,315],{},[292,313,314],{},"1080p 分辨率输出",[292,316,317],{},"更长的视频时长（> 15 秒）",[19,319,320],{"id":320},"相关链接",[289,322,323,330,337],{},[292,324,325],{},[326,327,329],"a",{"href":328},"/docs/getting-started","快速入门 Seedance 2.0 API",[292,331,332,336],{},[326,333,335],{"href":334},"/docs/reference-to-video","参考生视频 API"," — Seedance 2.0 的核心差异化能力",[292,338,339],{},[326,340,342],{"href":341},"/pricing","定价",{"title":344,"searchDepth":345,"depth":345,"links":346},"",2,[347,348,356,357,358],{"id":21,"depth":345,"text":21},{"id":112,"depth":345,"text":112,"children":349},[350,352,353,354,355],{"id":116,"depth":351,"text":116},3,{"id":122,"depth":351,"text":122},{"id":137,"depth":351,"text":137},{"id":143,"depth":351,"text":144},{"id":154,"depth":351,"text":155},{"id":172,"depth":345,"text":172},{"id":281,"depth":345,"text":281},{"id":320,"depth":345,"text":320},"对比 Seedance 2.0 API 与 OpenAI Sora 在视频生成方面的表现。功能、价格、可用性和多模态能力全面比较。","md",{"date":362},"2026-02-14",true,"/zh/vs/seedance-vs-sora",{"title":5,"description":359},"zh/vs/seedance-vs-sora","0ylBBXk-1C1wSt-WlCY5HlZhn8suSWkLthK1HgbUFZQ",1776086320446]