[{"data":1,"prerenderedAt":658},["ShallowReactive",2],{"use-case-/ja/use-cases/ecommerce-product-videos":3},{"id":4,"title":5,"body":6,"description":650,"extension":651,"meta":652,"navigation":149,"path":654,"seo":655,"stem":656,"__hash__":657},"content/ja/use-cases/ecommerce-product-videos.md","Seedance 2.0 API による EC 商品動画生成",{"type":7,"value":8,"toc":635},"minimark",[9,14,18,22,25,41,44,47,55,59,86,89,115,118,122,315,319,449,473,476,552,562,565,582,585,603,606,631],[10,11,13],"h1",{"id":12},"ec-商品動画","EC 商品動画",[15,16,17],"p",{},"Seedance 2.0 API を使って商品写真を魅力的な動画コンテンツに自動変換します。",[19,20,21],"h2",{"id":21},"課題",[15,23,24],{},"EC ビジネスは次の理由で商品動画を必要とします。",[26,27,28,32,35,38],"ul",{},[29,30,31],"li",{},"コンバージョン率の向上（動画はコンバージョンを大きく改善します）",[29,33,34],{},"SEO 順位の向上（Google は動画付きページを優先します）",[29,36,37],{},"ソーシャルやマーケットプレイスでの差別化",[29,39,40],{},"返品率の低減",[15,42,43],{},"しかし従来の動画制作は商品 1 点あたり $500〜$2,000 のコストがかかり、納品まで数日を要します。",[19,45,46],{"id":46},"ソリューション",[15,48,49,50,54],{},"Seedance 2.0 API は ",[51,52,53],"strong",{},"秒単位課金"," でプロフェッショナルな商品動画を生成します。制作チームなしで 10 本から 10,000 本までスケールできます。",[56,57,58],"h3",{"id":58},"推奨モデル",[26,60,61,70,78],{},[29,62,63,69],{},[51,64,65],{},[66,67,68],"code",{},"seedance-2.0-image-to-video"," — ほとんどの商品動画におけるデフォルトの選択肢。1 枚の商品写真を送り、ダイナミックなショーケースを取得します。",[29,71,72,77],{},[51,73,74],{},[66,75,76],{},"seedance-2.0-fast-image-to-video"," — 大量制作や A/B テストが必要なときに使用。1 クリップあたりがより高速かつ低価格です。",[29,79,80,85],{},[51,81,82],{},[66,83,84],{},"seedance-2.0-reference-to-video"," — 3 枚以上の画像、シーン参照、スタイル参照を組み合わせる必要があるときに使用。",[56,87,88],{"id":88},"生成できるもの",[26,90,91,97,103,109],{},[29,92,93,96],{},[51,94,95],{},"商品ショーケース:"," スタジオライティングで回転する商品ショット",[29,98,99,102],{},[51,100,101],{},"ライフスタイルシーン:"," 使用中の商品（例: キッチンのコーヒーメーカー）",[29,104,105,108],{},[51,106,107],{},"開封アニメーション:"," ダイナミックな商品リビール",[29,110,111,114],{},[51,112,113],{},"ビフォー／アフターショット:"," 変化のビジュアル",[19,116,117],{"id":117},"実装方法",[56,119,121],{"id":120},"基本的な商品動画text-to-video","基本的な商品動画（Text-to-Video）",[123,124,129],"pre",{"className":125,"code":126,"language":127,"meta":128,"style":128},"language-python shiki shiki-themes github-dark","import requests\n\nresponse = requests.post(\n    \"https://api.evolink.ai/v1/videos/generations\",\n    headers={\n        \"Authorization\": \"Bearer YOUR_API_KEY\",\n        \"Content-Type\": \"application/json\"\n    },\n    json={\n        \"model\": \"seedance-2.0-text-to-video\",\n        \"prompt\": \"A luxury handbag rotating slowly on a marble pedestal, soft studio lighting, product showcase, elegant\",\n        \"quality\": \"720p\",\n        \"duration\": 5,\n        \"aspect_ratio\": \"1:1\",\n        \"generate_audio\": False\n    }\n)\n","python","",[66,130,131,144,151,163,173,185,199,210,216,226,239,252,265,279,292,303,309],{"__ignoreMap":128},[132,133,136,140],"span",{"class":134,"line":135},"line",1,[132,137,139],{"class":138},"snl16","import",[132,141,143],{"class":142},"s95oV"," requests\n",[132,145,147],{"class":134,"line":146},2,[132,148,150],{"emptyLinePlaceholder":149},true,"\n",[132,152,154,157,160],{"class":134,"line":153},3,[132,155,156],{"class":142},"response ",[132,158,159],{"class":138},"=",[132,161,162],{"class":142}," requests.post(\n",[132,164,166,170],{"class":134,"line":165},4,[132,167,169],{"class":168},"sU2Wk","    \"https://api.evolink.ai/v1/videos/generations\"",[132,171,172],{"class":142},",\n",[132,174,176,180,182],{"class":134,"line":175},5,[132,177,179],{"class":178},"s9osk","    headers",[132,181,159],{"class":138},[132,183,184],{"class":142},"{\n",[132,186,188,191,194,197],{"class":134,"line":187},6,[132,189,190],{"class":168},"        \"Authorization\"",[132,192,193],{"class":142},": ",[132,195,196],{"class":168},"\"Bearer YOUR_API_KEY\"",[132,198,172],{"class":142},[132,200,202,205,207],{"class":134,"line":201},7,[132,203,204],{"class":168},"        \"Content-Type\"",[132,206,193],{"class":142},[132,208,209],{"class":168},"\"application/json\"\n",[132,211,213],{"class":134,"line":212},8,[132,214,215],{"class":142},"    },\n",[132,217,219,222,224],{"class":134,"line":218},9,[132,220,221],{"class":178},"    json",[132,223,159],{"class":138},[132,225,184],{"class":142},[132,227,229,232,234,237],{"class":134,"line":228},10,[132,230,231],{"class":168},"        \"model\"",[132,233,193],{"class":142},[132,235,236],{"class":168},"\"seedance-2.0-text-to-video\"",[132,238,172],{"class":142},[132,240,242,245,247,250],{"class":134,"line":241},11,[132,243,244],{"class":168},"        \"prompt\"",[132,246,193],{"class":142},[132,248,249],{"class":168},"\"A luxury handbag rotating slowly on a marble pedestal, soft studio lighting, product showcase, elegant\"",[132,251,172],{"class":142},[132,253,255,258,260,263],{"class":134,"line":254},12,[132,256,257],{"class":168},"        \"quality\"",[132,259,193],{"class":142},[132,261,262],{"class":168},"\"720p\"",[132,264,172],{"class":142},[132,266,268,271,273,277],{"class":134,"line":267},13,[132,269,270],{"class":168},"        \"duration\"",[132,272,193],{"class":142},[132,274,276],{"class":275},"sDLfK","5",[132,278,172],{"class":142},[132,280,282,285,287,290],{"class":134,"line":281},14,[132,283,284],{"class":168},"        \"aspect_ratio\"",[132,286,193],{"class":142},[132,288,289],{"class":168},"\"1:1\"",[132,291,172],{"class":142},[132,293,295,298,300],{"class":134,"line":294},15,[132,296,297],{"class":168},"        \"generate_audio\"",[132,299,193],{"class":142},[132,301,302],{"class":275},"False\n",[132,304,306],{"class":134,"line":305},16,[132,307,308],{"class":142},"    }\n",[132,310,312],{"class":134,"line":311},17,[132,313,314],{"class":142},")\n",[56,316,318],{"id":317},"商品写真をアニメーション化image-to-video","商品写真をアニメーション化（Image-to-Video）",[123,320,322],{"className":125,"code":321,"language":127,"meta":128,"style":128},"response = requests.post(\n    \"https://api.evolink.ai/v1/videos/generations\",\n    headers={\n        \"Authorization\": \"Bearer YOUR_API_KEY\",\n        \"Content-Type\": \"application/json\"\n    },\n    json={\n        \"model\": \"seedance-2.0-image-to-video\",\n        \"prompt\": \"The camera slowly orbits around the product, dramatic lighting reveals details\",\n        \"image_urls\": [\"https://yourstore.com/product-photo.jpg\"],\n        \"quality\": \"720p\",\n        \"duration\": 5,\n        \"aspect_ratio\": \"1:1\"\n    }\n)\n",[66,323,324,332,338,346,356,364,368,376,387,398,412,422,432,441,445],{"__ignoreMap":128},[132,325,326,328,330],{"class":134,"line":135},[132,327,156],{"class":142},[132,329,159],{"class":138},[132,331,162],{"class":142},[132,333,334,336],{"class":134,"line":146},[132,335,169],{"class":168},[132,337,172],{"class":142},[132,339,340,342,344],{"class":134,"line":153},[132,341,179],{"class":178},[132,343,159],{"class":138},[132,345,184],{"class":142},[132,347,348,350,352,354],{"class":134,"line":165},[132,349,190],{"class":168},[132,351,193],{"class":142},[132,353,196],{"class":168},[132,355,172],{"class":142},[132,357,358,360,362],{"class":134,"line":175},[132,359,204],{"class":168},[132,361,193],{"class":142},[132,363,209],{"class":168},[132,365,366],{"class":134,"line":187},[132,367,215],{"class":142},[132,369,370,372,374],{"class":134,"line":201},[132,371,221],{"class":178},[132,373,159],{"class":138},[132,375,184],{"class":142},[132,377,378,380,382,385],{"class":134,"line":212},[132,379,231],{"class":168},[132,381,193],{"class":142},[132,383,384],{"class":168},"\"seedance-2.0-image-to-video\"",[132,386,172],{"class":142},[132,388,389,391,393,396],{"class":134,"line":218},[132,390,244],{"class":168},[132,392,193],{"class":142},[132,394,395],{"class":168},"\"The camera slowly orbits around the product, dramatic lighting reveals details\"",[132,397,172],{"class":142},[132,399,400,403,406,409],{"class":134,"line":228},[132,401,402],{"class":168},"        \"image_urls\"",[132,404,405],{"class":142},": [",[132,407,408],{"class":168},"\"https://yourstore.com/product-photo.jpg\"",[132,410,411],{"class":142},"],\n",[132,413,414,416,418,420],{"class":134,"line":241},[132,415,257],{"class":168},[132,417,193],{"class":142},[132,419,262],{"class":168},[132,421,172],{"class":142},[132,423,424,426,428,430],{"class":134,"line":254},[132,425,270],{"class":168},[132,427,193],{"class":142},[132,429,276],{"class":275},[132,431,172],{"class":142},[132,433,434,436,438],{"class":134,"line":267},[132,435,284],{"class":168},[132,437,193],{"class":142},[132,439,440],{"class":168},"\"1:1\"\n",[132,442,443],{"class":134,"line":281},[132,444,308],{"class":142},[132,446,447],{"class":134,"line":294},[132,448,314],{"class":142},[450,451,452],"blockquote",{},[15,453,454,457,458,461,462,465,466,472],{},[51,455,456],{},"注意:"," ",[66,459,460],{},"image_urls"," は配列です。画像 1 枚の場合でも必ず配列として渡してください。",[66,463,464],{},"image-to-video"," は最大 2 枚まで受け付けます（1 枚 = 最初フレーム駆動、2 枚 = 最初・最後フレームトランジション）。3 枚以上の場合は ",[467,468,470],"a",{"href":469},"/docs/reference-to-video",[66,471,84],{}," を使用してください。",[19,474,475],{"id":475},"コスト比較",[477,478,479,498],"table",{},[480,481,482],"thead",{},[483,484,485,489,492,495],"tr",{},[486,487,488],"th",{},"手段",[486,490,491],{},"動画 1 本あたり",[486,493,494],{},"時間",[486,496,497],{},"スケール可能?",[499,500,501,516,530],"tbody",{},[483,502,503,507,510,513],{},[504,505,506],"td",{},"プロスタジオ",[504,508,509],{},"$500〜2,000",[504,511,512],{},"2〜5 日",[504,514,515],{},"不可",[483,517,518,521,524,527],{},[504,519,520],{},"フリーランス",[504,522,523],{},"$200〜500",[504,525,526],{},"1〜3 日",[504,528,529],{},"限定的",[483,531,532,537,542,547],{},[504,533,534],{},[51,535,536],{},"Seedance 2.0 API",[504,538,539],{},[51,540,541],{},"秒単位課金、1 クリップ数セント",[504,543,544],{},[51,545,546],{},"60〜180 秒",[504,548,549],{},[51,550,551],{},"可能",[450,553,554],{},[15,555,556,557,561],{},"最終的な価格は Seedance 2.0 の正式ローンチ時に発表されます。最新の料金は ",[467,558,560],{"href":559},"/pricing","価格ページ"," を確認してください。",[19,563,564],{"id":564},"サポートプラットフォーム",[26,566,567,570,573,576,579],{},[29,568,569],{},"Shopify ストア",[29,571,572],{},"Amazon リスティング",[29,574,575],{},"WooCommerce サイト",[29,577,578],{},"Etsy ショップ",[29,580,581],{},"ソーシャルコマース（Instagram、TikTok）",[19,583,584],{"id":584},"はじめる",[586,587,588,594,597,600],"ol",{},[29,589,590],{},[467,591,593],{"href":592},"/early-access","無料登録 →",[29,595,596],{},"商品写真を公開アクセス可能な URL にアップロード",[29,598,599],{},"Seedance 2.0 API を呼び出して動画を生成",[29,601,602],{},"商品ページに埋め込み",[19,604,605],{"id":605},"関連",[26,607,608,614,620,626],{},[29,609,610],{},[467,611,613],{"href":612},"/docs/image-to-video","Image-to-Video API ドキュメント",[29,615,616,619],{},[467,617,618],{"href":469},"Reference-to-Video API"," — 複数画像によるスタイル参照",[29,621,622],{},[467,623,625],{"href":624},"/docs/models-overview","モデル概要",[29,627,628],{},[467,629,630],{"href":559},"価格",[632,633,634],"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 .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":128,"searchDepth":146,"depth":146,"links":636},[637,638,642,646,647,648,649],{"id":21,"depth":146,"text":21},{"id":46,"depth":146,"text":46,"children":639},[640,641],{"id":58,"depth":153,"text":58},{"id":88,"depth":153,"text":88},{"id":117,"depth":146,"text":117,"children":643},[644,645],{"id":120,"depth":153,"text":121},{"id":317,"depth":153,"text":318},{"id":475,"depth":146,"text":475},{"id":564,"depth":146,"text":564},{"id":584,"depth":146,"text":584},{"id":605,"depth":146,"text":605},"Seedance 2.0 image-to-video を使ってオンラインストア向けの商品動画制作を自動化。1 枚の商品写真をプロフェッショナルなショーケースクリップに変換します。","md",{"date":653},"2026-02-10","/ja/use-cases/ecommerce-product-videos",{"title":5,"description":650},"ja/use-cases/ecommerce-product-videos","JwC7SZHZx-ft2kRaFRHZ5JT3hl36zCrXC8l7nKc1IZU",1776086320800]