[{"data":1,"prerenderedAt":621},["ShallowReactive",2],{"model-/ja/models/seedance-2-0-image-to-video":3},{"id":4,"title":5,"body":6,"description":596,"extension":597,"meta":598,"navigation":207,"path":617,"seo":618,"stem":619,"__hash__":620},"content/ja/models/seedance-2-0-image-to-video.md","Seedance 2.0 Image-to-Video — 静止画をアニメーション化",{"type":7,"value":8,"toc":587},"minimark",[9,14,18,42,61,64,91,94,171,176,180,499,507,511,521,524,550,553,583],[10,11,13],"h2",{"id":12},"image-to-video-とは","Image-to-Video とは?",[15,16,17],"p",{},"Seedance 2.0 の image-to-video 機能は、静止画を自然でリアルなモーションを持つダイナミックな動画に変換します。動作は渡す画像の枚数によって決まります。",[19,20,21,33],"ul",{},[22,23,24,28,29,32],"li",{},[25,26,27],"strong",{},"1 枚"," → ",[25,30,31],{},"最初フレームモード",": 画像が動画の最初のフレームとなり、モデルがそこから前進する動きを生成します",[22,34,35,28,38,41],{},[25,36,37],{},"2 枚",[25,39,40],{},"最初・最後フレームモード",": 1 枚目が冒頭、2 枚目が末尾となり、モデルがその間のトランジションを生成します",[15,43,44,47,48,52,53,60],{},[25,45,46],{},"モデル ID:"," ",[49,50,51],"code",{},"seedance-2.0-image-to-video","（より高速かつ低価格な生成には ",[54,55,57],"a",{"href":56},"/docs/fast-models",[49,58,59],{},"seedance-2.0-fast-image-to-video"," を使用）",[10,62,63],{"id":63},"仕組み",[65,66,67,73,79,85],"ol",{},[22,68,69,72],{},[25,70,71],{},"画像を準備する","（JPEG、PNG、WebP、各 30 MB 以下）",[22,74,75,78],{},[25,76,77],{},"モーションプロンプトを書く"," — シーンをどう動かしたいかを記述",[22,80,81,84],{},[25,82,83],{},"API リクエストを送る"," — 画像 URL の配列とモーション記述を渡す",[22,86,87,90],{},[25,88,89],{},"タスク ID を取得する"," — 生成完了を待つ",[10,92,93],{"id":93},"画像入力の要件",[95,96,97,110],"table",{},[98,99,100],"thead",{},[101,102,103,107],"tr",{},[104,105,106],"th",{},"制約",[104,108,109],{},"上限",[111,112,113,122,139,147,155,163],"tbody",{},[101,114,115,119],{},[116,117,118],"td",{},"枚数",[116,120,121],{},"1 または 2 枚",[101,123,124,127],{},[116,125,126],{},"フォーマット",[116,128,129,132,133,132,136],{},[49,130,131],{},".jpeg","、",[49,134,135],{},".png",[49,137,138],{},".webp",[101,140,141,144],{},[116,142,143],{},"寸法",[116,145,146],{},"各辺 300〜6000 px",[101,148,149,152],{},[116,150,151],{},"アスペクト比",[116,153,154],{},"0.4〜2.5",[101,156,157,160],{},[116,158,159],{},"1 枚あたりの最大サイズ",[116,161,162],{},"30 MB 以下",[101,164,165,168],{},[116,166,167],{},"アップロード方式",[116,169,170],{},"公開 URL（Base64 インライン埋め込み不可）",[15,172,173],{},[25,174,175],{},"実写の人間の顔は自動的に拒否されます。",[10,177,179],{"id":178},"api-リファレンス","API リファレンス",[181,182,187],"pre",{"className":183,"code":184,"language":185,"meta":186,"style":186},"language-python shiki shiki-themes github-dark","import requests\n\n# 最初フレームモード（画像 1 枚）\nresponse = requests.post(\n    \"https://api.evolink.ai/v1/videos/generations\",\n    headers={\"Authorization\": \"Bearer YOUR_API_KEY\"},\n    json={\n        \"model\": \"seedance-2.0-image-to-video\",\n        \"prompt\": \"The person slowly turns their head and smiles\",\n        \"image_urls\": [\"https://example.com/photo.jpg\"],\n        \"quality\": \"720p\",\n        \"duration\": 5,\n        \"aspect_ratio\": \"adaptive\"\n    }\n)\n\n# 最初・最後フレームのトランジション（画像 2 枚）\nresponse = requests.post(\n    \"https://api.evolink.ai/v1/videos/generations\",\n    headers={\"Authorization\": \"Bearer YOUR_API_KEY\"},\n    json={\n        \"model\": \"seedance-2.0-image-to-video\",\n        \"prompt\": \"Smooth transition from sunrise to sunset over the same ocean\",\n        \"image_urls\": [\n            \"https://example.com/sunrise.jpg\",\n            \"https://example.com/sunset.jpg\"\n        ],\n        \"quality\": \"720p\",\n        \"duration\": 6\n    }\n)\n","python","",[49,188,189,202,209,216,228,238,262,273,286,299,314,327,341,352,358,364,369,375,384,391,408,417,428,440,448,456,462,468,479,489,494],{"__ignoreMap":186},[190,191,194,198],"span",{"class":192,"line":193},"line",1,[190,195,197],{"class":196},"snl16","import",[190,199,201],{"class":200},"s95oV"," requests\n",[190,203,205],{"class":192,"line":204},2,[190,206,208],{"emptyLinePlaceholder":207},true,"\n",[190,210,212],{"class":192,"line":211},3,[190,213,215],{"class":214},"sAwPA","# 最初フレームモード（画像 1 枚）\n",[190,217,219,222,225],{"class":192,"line":218},4,[190,220,221],{"class":200},"response ",[190,223,224],{"class":196},"=",[190,226,227],{"class":200}," requests.post(\n",[190,229,231,235],{"class":192,"line":230},5,[190,232,234],{"class":233},"sU2Wk","    \"https://api.evolink.ai/v1/videos/generations\"",[190,236,237],{"class":200},",\n",[190,239,241,245,247,250,253,256,259],{"class":192,"line":240},6,[190,242,244],{"class":243},"s9osk","    headers",[190,246,224],{"class":196},[190,248,249],{"class":200},"{",[190,251,252],{"class":233},"\"Authorization\"",[190,254,255],{"class":200},": ",[190,257,258],{"class":233},"\"Bearer YOUR_API_KEY\"",[190,260,261],{"class":200},"},\n",[190,263,265,268,270],{"class":192,"line":264},7,[190,266,267],{"class":243},"    json",[190,269,224],{"class":196},[190,271,272],{"class":200},"{\n",[190,274,276,279,281,284],{"class":192,"line":275},8,[190,277,278],{"class":233},"        \"model\"",[190,280,255],{"class":200},[190,282,283],{"class":233},"\"seedance-2.0-image-to-video\"",[190,285,237],{"class":200},[190,287,289,292,294,297],{"class":192,"line":288},9,[190,290,291],{"class":233},"        \"prompt\"",[190,293,255],{"class":200},[190,295,296],{"class":233},"\"The person slowly turns their head and smiles\"",[190,298,237],{"class":200},[190,300,302,305,308,311],{"class":192,"line":301},10,[190,303,304],{"class":233},"        \"image_urls\"",[190,306,307],{"class":200},": [",[190,309,310],{"class":233},"\"https://example.com/photo.jpg\"",[190,312,313],{"class":200},"],\n",[190,315,317,320,322,325],{"class":192,"line":316},11,[190,318,319],{"class":233},"        \"quality\"",[190,321,255],{"class":200},[190,323,324],{"class":233},"\"720p\"",[190,326,237],{"class":200},[190,328,330,333,335,339],{"class":192,"line":329},12,[190,331,332],{"class":233},"        \"duration\"",[190,334,255],{"class":200},[190,336,338],{"class":337},"sDLfK","5",[190,340,237],{"class":200},[190,342,344,347,349],{"class":192,"line":343},13,[190,345,346],{"class":233},"        \"aspect_ratio\"",[190,348,255],{"class":200},[190,350,351],{"class":233},"\"adaptive\"\n",[190,353,355],{"class":192,"line":354},14,[190,356,357],{"class":200},"    }\n",[190,359,361],{"class":192,"line":360},15,[190,362,363],{"class":200},")\n",[190,365,367],{"class":192,"line":366},16,[190,368,208],{"emptyLinePlaceholder":207},[190,370,372],{"class":192,"line":371},17,[190,373,374],{"class":214},"# 最初・最後フレームのトランジション（画像 2 枚）\n",[190,376,378,380,382],{"class":192,"line":377},18,[190,379,221],{"class":200},[190,381,224],{"class":196},[190,383,227],{"class":200},[190,385,387,389],{"class":192,"line":386},19,[190,388,234],{"class":233},[190,390,237],{"class":200},[190,392,394,396,398,400,402,404,406],{"class":192,"line":393},20,[190,395,244],{"class":243},[190,397,224],{"class":196},[190,399,249],{"class":200},[190,401,252],{"class":233},[190,403,255],{"class":200},[190,405,258],{"class":233},[190,407,261],{"class":200},[190,409,411,413,415],{"class":192,"line":410},21,[190,412,267],{"class":243},[190,414,224],{"class":196},[190,416,272],{"class":200},[190,418,420,422,424,426],{"class":192,"line":419},22,[190,421,278],{"class":233},[190,423,255],{"class":200},[190,425,283],{"class":233},[190,427,237],{"class":200},[190,429,431,433,435,438],{"class":192,"line":430},23,[190,432,291],{"class":233},[190,434,255],{"class":200},[190,436,437],{"class":233},"\"Smooth transition from sunrise to sunset over the same ocean\"",[190,439,237],{"class":200},[190,441,443,445],{"class":192,"line":442},24,[190,444,304],{"class":233},[190,446,447],{"class":200},": [\n",[190,449,451,454],{"class":192,"line":450},25,[190,452,453],{"class":233},"            \"https://example.com/sunrise.jpg\"",[190,455,237],{"class":200},[190,457,459],{"class":192,"line":458},26,[190,460,461],{"class":233},"            \"https://example.com/sunset.jpg\"\n",[190,463,465],{"class":192,"line":464},27,[190,466,467],{"class":200},"        ],\n",[190,469,471,473,475,477],{"class":192,"line":470},28,[190,472,319],{"class":233},[190,474,255],{"class":200},[190,476,324],{"class":233},[190,478,237],{"class":200},[190,480,482,484,486],{"class":192,"line":481},29,[190,483,332],{"class":233},[190,485,255],{"class":200},[190,487,488],{"class":337},"6\n",[190,490,492],{"class":192,"line":491},30,[190,493,357],{"class":200},[190,495,497],{"class":192,"line":496},31,[190,498,363],{"class":200},[15,500,501,502,506],{},"完全なパラメータリファレンス: ",[54,503,505],{"href":504},"/docs/image-to-video","Image-to-Video API ドキュメント","。",[10,508,510],{"id":509},"_2-枚を超える画像が必要ですか","2 枚を超える画像が必要ですか?",[15,512,513,514,520],{},"3 枚以上の画像を混合参照（スタイル + キャラクター + シーン）として使いたい場合は、代わりに ",[54,515,517],{"href":516},"/docs/reference-to-video",[49,518,519],{},"seedance-2.0-reference-to-video"," を使用してください。最大 9 枚の画像 + 3 本の動画 + 3 つの音声クリップによるマルチモーダル合成をサポートします。",[10,522,523],{"id":523},"ユースケース",[19,525,526,532,538,544],{},[22,527,528,531],{},[25,529,530],{},"EC:"," 商品写真を魅力的な動画広告に変換",[22,533,534,537],{},[25,535,536],{},"ソーシャルメディア:"," ブランドアセットをストーリーズや短尺コンテンツ用にアニメーション化",[22,539,540,543],{},[25,541,542],{},"不動産:"," 物件写真をバーチャルウォークスルーで生き生きと表現",[22,545,546,549],{},[25,547,548],{},"アート＆デザイン:"," イラストやアートワークに命を吹き込む",[10,551,552],{"id":552},"関連",[19,554,555,561,567,572,578],{},[22,556,557],{},[54,558,560],{"href":559},"/models/seedance-2-0","Seedance 2.0 概要",[22,562,563],{},[54,564,566],{"href":565},"/models/seedance-2-0-text-to-video","Text-to-Video",[22,568,569],{},[54,570,571],{"href":504},"Image-to-Video API 完全リファレンス",[22,573,574,577],{},[54,575,576],{"href":516},"Reference-to-Video API"," — マルチモーダル合成",[22,579,580],{},[54,581,582],{"href":56},"Fast モデル",[584,585,586],"style",{},"html pre.shiki code .snl16, html code.shiki .snl16{--shiki-default:#F97583}html pre.shiki code .s95oV, html code.shiki .s95oV{--shiki-default:#E1E4E8}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sU2Wk, html code.shiki .sU2Wk{--shiki-default:#9ECBFF}html pre.shiki code .s9osk, html code.shiki .s9osk{--shiki-default:#FFAB70}html pre.shiki code .sDLfK, html code.shiki .sDLfK{--shiki-default:#79B8FF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":186,"searchDepth":204,"depth":204,"links":588},[589,590,591,592,593,594,595],{"id":12,"depth":204,"text":13},{"id":63,"depth":204,"text":63},{"id":93,"depth":204,"text":93},{"id":178,"depth":204,"text":179},{"id":509,"depth":204,"text":510},{"id":523,"depth":204,"text":523},{"id":552,"depth":204,"text":552},"seedance-2.0-image-to-video を使い、1 枚の画像を最初フレームとして、または 2 枚の画像を最初・最後フレームのトランジションとして駆動し、4〜15 秒の動画を生成します。","md",{"modelName":599,"tags":600,"metrics":604},"Seedance 2.0 Image-to-Video",[601,602,603],"Image-to-Video","Seedance 2.0","First-Last Frame",[605,608,611,614],{"value":606,"label":607},"720p","最大解像度",{"value":609,"label":610},"30MB","最大画像サイズ",{"value":612,"label":613},"1–2","画像入力数",{"value":615,"label":616},"30-60s","生成時間","/ja/models/seedance-2-0-image-to-video",{"title":5,"description":596},"ja/models/seedance-2-0-image-to-video","47SMc1BuPOscmANCGiTW2LjPsXfZ0W7XX4QxMLNNWH8",1776086320038]