Sora 2 API
音声対応With AudioSora 2 はリアルな動き、物理的な一貫性、映画的なシーン生成を重視した AI 動画モデルです。自然な動作、カメラロジック、音声表現が重要なテキスト動画・画像から動画のワークフローに向いています。
このページは Seedance 2.0 API と同じ構成です。Sora 2 のモデルタイプを選び、Playground で生成を試し、リクエストフィールドと料金を確認してから API ドキュメントで本番連携へ進めます。
最低コスト $0.015/s
10: 3 クレジット/秒 - テキストから動画 - 出力秒数 × 3
15: 3 クレジット/秒 - テキストから動画 - 出力秒数 × 3
-: 20 クレジット/秒 - テキストから動画 - 出力秒数 × 20
USD 見積もりは最適な年額プランの $0.005/クレジットで計算しています。
主要リクエストフィールド
予測しやすい payload 構造を保ちながら、動画、画像、音声、Storyboard 制御に対応します。
{
"model": "sora-2-text-to-video",
"input": {
"prompt": "A cinematic shot with realistic motion, natural lighting, and smooth camera movement.",
"aspect_ratio": "16:9",
"duration": "10"
}
}Sora 2 Text to Video で生成
Playground、リクエスト例、入力フィールド、料金は選択中のモデルタイプに連動します。
API 詳細ドキュメントを見るエンドポイント、認証、タスクのポーリング、payload の詳細を確認できます。 /models/sora2.md
promptstringText prompt describing the desired video motion. Required field.aspect_ratioenumSpecifies the width-to-height ratio of the generated video. Supported values: 16:9 and 9:16. (16:9, 9:16)durationenumThe duration of the generated video in seconds. (10, 15)nsfw_checkerbooleanDefaults to false. You can set it to false based on your needs.Sora 2 API が動画ワークフローに加える機能
リアルな動き、プロンプト駆動の動画生成、参照画像による制御、より高度な Pro 出力が必要なときに Sora 2 を利用できます。
リアルなテキスト動画
プロンプトから映画的な短尺クリップを生成し、カメラ、被写体、シーン物理をより自然に表現します。
画像から動画の制御
参照画像から始めることで、被写体、構図、スタイル、製品ディテールを保ちやすくなります。
音声を考慮した出力
対応モデルでは音声関連の設定を利用でき、広告、ショート動画、ストーリーシーンをより完成度高く作れます。
Pro と Storyboard
高品質な生成には Pro、構造化されたシーン設計には Storyboard モードを利用できます。
Sora 2 のテストから本番リクエストへ
API 統合前に、プロンプト、参照画像、長さ、モデルバリアントを素早く検証できます。
1. Sora 2 モードを選択
必要な品質と制御に合わせて、テキスト動画、画像から動画、Stable、Pro、Pro Storyboard を選びます。
2. 生成を送信
モデル ID、プロンプト、必要な参照画像、長さ、解像度、モデル固有のフィールドを指定して API リクエストを送ります。
3. ポーリングして公開
非同期タスクの完了を追跡し、生成された動画 URL をアプリ、キャンペーン、制作フローで利用します。
Sora 2 API で作れるもの
明確なクリエイティブブリーフや参照フレームから、繰り返し動画を生成したい製品に向いています。
コミュニティの Sora 2 成功事例
公開され、正常に生成された Sora 2 の出力を確認できます。各事例からプロンプト、設定、結果を詳しく見られます。
Sora 2 Text to Video
a 20-year-old woman named Albino Bimbo with very long, straight blonde hair, extremely plump lips, and Botox in her face. She has thin, lifted eyebrows, wears a pink Juicy Couture outfit, and has pink earrings and a pink animal print manicure. She's is doing an asmr of his jewelry, and the background should be a blank white. Add cute, fashionable close-ups and camera angles with a bright Y2K Fashion
Sora 2 Text to Video
**12-second ultra-realistic 4K video, vertical 9:16, premium Romanian TV comedy interview, one continuous cinematic shot, no cuts, no transitions, no jump cuts, no time skips.** ### CRITICAL SPEAKER RULE Exactly **two speakers only**: the female presenter and the little girl. * The presenter speaks ONLY her own line. * The girl speaks ONLY her own line. * Never overlap dialogue. * Neither character repeats, mouths, imitates, or finishes the other person's words. * The girl remains completely silent while the presenter speaks. * The presenter remains completely silent while the girl delivers her answer. * Only the active speaker moves their mouth during speech. ### OVERALL STYLE Ultra-realistic cinematic 4K, vertical 9:16, authentic premium Romanian television broadcast quality, photorealistic skin, realistic child anatomy, natural hair, believable physics, expressive facial micro-expressions and flawless Romanian lip-sync. The scene must feel like a real Romanian prime-time comedy television program, with authentic Romanian humor and extremely natural comedic timing. ### UNIQUE TV STUDIO SCENE A completely new **premium Romanian TV comedy studio designed as a glamorous modern version of a traditional village square**. Elegant rustic architecture, warm wooden textures, cream plaster walls, subtle Romanian folk motifs, beautiful arched windows and a sophisticated circular television stage. In the background, a large curved LED wall displays a photorealistic Romanian village street at golden hour, with houses, gardens, trees and warm sunlight. The background is purely visual and contains **no readable text**. A large live studio audience fills several rows behind the presenter and child, clearly visible and ready to react. The studio feels simultaneously authentic, nostalgic, luxurious and unmistakably Romanian. No visible cameras, camera operators, tripods, cables or production equipment. ### FEMALE PRESENTER A completely new charismatic Romanian woman around 35 years old. Beautiful, elegant and expressive, with medium-length chestnut-brown hair, expressive hazel eyes and a warm, confident television presence. She wears a sophisticated dark-red blazer over an ivory blouse, elegant wide-leg beige trousers and subtle gold earrings. She holds a professional handheld TV microphone toward the little girl. She has a curious expression and a barely controlled smile, as if she already suspects the answer will be hilarious. ### LITTLE GIRL An exceptionally adorable and charismatic **1-year-old Romanian girl**, with huge sparkling brown eyes, perfectly round chubby cheeks, soft curly honey-brown hair, tiny dimples and an irresistibly expressive face. She is extremely photogenic and naturally funny, with the confident personality of a tiny village gossip expert. She wears a unique fashionable outfit: * oversized cream cardigan * delicate dusty-rose blouse * relaxed olive-beige wide-leg trousers * tiny white sneakers * small burgundy bow in her hair She looks like a miniature fashion model but behaves like a tiny old-fashioned Romanian auntie who knows everybody's business. ### VISUAL HOOK — FIRST 1–2 SECONDS The girl immediately looks toward the camera with an exaggeratedly serious expression. She slowly leans slightly toward the presenter as if about to reveal a very important secret. She places one tiny finger near her lips, then looks left and right suspiciously. She gives the camera a tiny knowing smile. No text is used for the hook. ### DIALOGUE — EXACT ROMANIAN WORDING **Presenter:** „Cum începe bârfa la sat?” **Girl:** „«Eu nu spun nimic, da’ să vezi ce-am auzit!»” The dialogue must be spoken **exactly as written**. ### PERFORMANCE & GESTURES The female presenter asks naturally and curiously: **„Cum începe bârfa la sat?”** She slightly raises her eyebrows and moves the microphone toward the girl. Brief natural pause. The girl suddenly becomes extremely serious and whispers the beginning as if sharing a secret: **„Eu nu spun nimic...”** She raises one tiny finger as if making an innocent promise. Then she looks around suspiciously and continues: **„da’ să vezi ce-am auzit!”** On **„da’”**, she leans slightly closer to the presenter. On **„să vezi”**, she opens her eyes dramatically and points toward the presenter. On **„ce-am auzit!”**, she opens both hands, gives an enormous mischievous smile and slightly shakes her head as if she simply cannot believe the scandalous information. The delivery should feel like a tiny child accidentally exposing the entire mechanism of village gossip. ### COMEDIC PAYOFF After the final word **„auzit!”**, the girl immediately returns to an innocent expression. She looks directly into the camera as if nothing happened. A short comedic beat. The entire audience bursts into genuine laughter. The female presenter tries to stay serious but completely breaks down laughing. The girl then starts giggling proudly. The laughter should f
Sora 2 Pro Text to Video
10-second video of a 1980s live concert featuring a Queen member Freddie Mercury, with his signature mustache (who's wearing a white tank top, light blue jeans, a black studded belt, and an armband). He is performing in front of 1.9 billion people, he says into the mic before singing "REPEAT AFTER ME!" he's singing with his signature vocal chords "I LOVE AI!" The crowd repeated after him, Freddie sings again saying "I LOVE TO SCROLL ON TIKTOK!" The crowd once again repeated after him again, Freddie then again sings into the mic "I LOVE AI BRAINROT!" The crowd once again repeated after him.
Sora 2 Text to Video
ULTRA-REALISTIC CINEMATIC 4K — PREMIUM ROMANIAN TV Ultra-realistic cinematic 4K video, premium Romanian TV broadcast quality, single continuous shot, no cuts. Premium full-frame cinema camera, crystal-clear image, realistic skin textures, bright high-key studio lighting, soft highlights, shallow depth of field, authentic Romanian lip-sync, expressive facial animation, natural body language and impeccable comedic timing. 📍 SCENE Premium Romanian daytime TV studio for wholesome family comedy. Elegant white, cream and pastel sage-green décor, large curved LED wall with soft abstract patterns, glossy floor, cozy interview area with two elegant armchairs and a small coffee table. Large live audience in the background, softly blurred but clearly engaged. Warm, cheerful and luxurious television atmosphere. 🎥 CAMERA Professional broadcast camera, medium shot. Presenter and girl always clearly visible. Smooth cinematic movement, subtle reframing and gentle push-in during the punchline. No cuts, no text, no captions, no graphics. ⚡ OPENING HOOK — FIRST 2 SECONDS Camera opens focused on the adorable 1-year-old girl. She notices everyone watching her and suddenly becomes extremely serious. She straightens her unique outfit with both hands, looks left and right, scans the audience like a tiny celebrity, folds her hands and gives the presenter a tiny confident nod. She raises one eyebrow, gives a mischievous smile, then instantly returns to a serious expression. The audience smiles instinctively. The hook comes entirely from her confidence, facial expressions and body language. 👨 PRESENTER Charismatic Romanian male TV presenter, 38–45 years old, elegant light-gray tailored summer suit, white shirt without tie, warm expressive face, friendly smile and natural charisma. Holds a professional handheld microphone. 👧 LITTLE GIRL Exceptionally beautiful Romanian girl, exactly 1 year old, extremely photogenic and adorable, with the charm of a tiny child model while remaining completely age-appropriate. Beautiful natural features, glowing fair skin, rosy cheeks, large expressive eyes, soft chestnut-brown hair, innocent smile and naturally hilarious facial expressions. Playful, confident and irresistibly charming. 👗 UNIQUE COOL OUTFIT Extremely stylish, original and memorable age-appropriate summer outfit: premium pastel blouse with playful details, elegant summer shorts, premium children's sneakers, cute ankle socks, distinctive colorful hair accessory and tiny children's bracelet. Fashionable, colorful and visually captivating, while remaining completely appropriate for a 1-year-old. 🎭 DIALOGUE & PERFORMANCE Presenter smiles warmly: 👨 „Cum sunt părinții tăi?” He moves the microphone toward her. She pauses, looks upward thoughtfully, taps one tiny finger against her cheek, raises her eyebrows and smiles. 👧 „Așa și așa.” She makes a tiny shrug and an exaggerated serious expression. 👨 „Adică?” She looks directly at him, pauses perfectly, then answers confidently: 👧 „Păi tata zicea că noi suntem o familie de nebuni.” Every single word and syllable must be perfectly synchronized with her Romanian lip movement AND matching comedic gestures: eye movements, blinking, eyebrows, cheeks, head tilts, breathing, tiny hand gestures, shoulders and posture. The girl must never remain motionless while speaking. Every phrase must have natural, spontaneous and hilarious facial reactions. 😂 COMEDIC PAYOFF Immediately after she finishes „familie de nebuni”, a tiny perfectly timed silence. Then the ENTIRE AUDIENCE EXPLODES into huge, genuine, uncontrollable laughter and loud applause. People laugh, clap, lean toward each other and wipe tears. The presenter completely loses his composure and bursts into a UNIQUE, extremely funny and contagious laugh while remaining safely seated. He bends forward, shakes rapidly, throws his head back, grabs his stomach, slaps his knee, wipes tears, struggles to breathe and then laughs even harder. His shoulders and upper body shake naturally. The laughter feels spontaneous, authentic and never robotic or staged. The girl watches everyone innocently with slight confusion, then gives a tiny proud smile. 🎯 HIGHEST PRIORITY Perfect Romanian lip-sync and perfect synchronization between every spoken word, facial expression and comedic gesture. Expressive toddler acting, natural micro-expressions and impeccable comedic timing. 🔊 AUDIO Crystal-clear Romanian dialogue, natural studio ambience, presenter laughing uncontrollably, extremely loud genuine audience laughter and applause. No background music and no artificial sound effects. 🎬 ENDING Presenter continues laughing intensely in his chair while the audience keeps laughing and applauding. The girl calmly adjusts her unique cool outfit, looks around innocently, then looks toward the camera and gives a tiny mischievous smile. Camera gently pushes in on her adorable serious expression as the laughter continues, ending on a warm, hilarious and unforgettable Roman
Sora 2 Pro Text to Video
Create a realistic vertical lifestyle video featuring a different young woman in a bright modern kitchen. She is preparing healthy meals and organizing her weekly food routine. Show her looking at a clean visual meal plan on her phone, then preparing fresh ingredients on the counter, such as eggs, fruits, oats, chicken, rice, salad, vegetables, soup, and healthy snacks. She smiles naturally, chooses ingredients, places prepared meals into containers, and organizes them neatly for the week. The woman should look different from the reference video, with a fresh appearance, natural makeup, casual fitness-style clothing, and a confident healthy lifestyle mood. The video should feel organized, practical, motivating, and realistic, with soft daylight, smooth camera movement, and a clean kitchen background. Important: no readable text anywhere. The phone screen should show only blurred visual food cards, icons, and colorful blocks, with no words, numbers, labels, app names, or menu informat
Sora 2 Pro Text to Video
Create a realistic vertical video of a young woman in a bright modern kitchen looking at a healthy weekly meal plan on her phone or tablet. The screen should show a clean visual meal planner layout with colorful food photos, breakfast, lunch, snack, and dinner sections, using orange, green, yellow, and white colors. The woman smiles and scrolls through the meal plan, then looks at healthy ingredients on the kitchen counter, such as eggs, fruit, chicken, rice, salad, soup, oats, and vegetables. The mood should feel organized, healthy, practical, and motivating, like someone planning meals for the week. Important: do not show any readable text, numbers, labels, titles, days of the week, app names, logos, or information on the screen. The meal plan must look visual only, with blurred or icon-style sections and food images, but no readable words. No dialogue, no voice-over, no subtitles, no text on screen, no labels, no logos, no brand names, no information panels. Only visual storytelling, realistic lifestyle food video, smooth camera movement, vertical format.
API ベースの動画プロダクト向け
アカウント連動の実行
ユーザーはログイン後にジョブを送信し、既存の SdanceAI 生成フローでクレジットを消費します。
参照画像サポート
被写体、スタイル、製品の一貫性が重要な場合は、画像から動画モデルを利用できます。
柔軟なモデル選択
速度、品質、シーン制御の要件に応じて、標準、Stable、Pro、Storyboard を切り替えられます。
Sora 2 API FAQ
Sora 2 API は何に向いていますか？
リアルな短尺 AI 動画生成に向いています。特にテキスト動画、画像から動画、広告、製品ビジュアル、SNS クリップ、Storyboard 型のコンセプト開発に適しています。
このページではどの Sora 2 モデルを使えますか？
Sora 2 Text to Video、Sora 2 Image to Video、Stable バリアント、Sora 2 Pro Text to Video、Sora 2 Pro Image to Video、Sora 2 Pro Storyboard を利用できます。
画像から動画を生成できますか？
はい。被写体、構図、製品ディテール、スタイルを参照画像でガイドしたい場合は、Sora 2 Image to Video または Pro Image to Video を選択してください。
統合前にどこで Sora 2 を試せますか？
このページの Playground で、プロンプト、モデルバリアント、入力フィールド、料金、API payload を確認できます。
Sora 2 と Sora 2 Pro の違いは？
Sora 2 は一般的な短尺生成と反復に向いています。Sora 2 Pro はより高品質な出力や要求の高い制作ワークフロー向けです。
Sora 2 Pro Storyboard は何に使いますか？
構造化されたシーン設計、クリエイティブなシーケンス、最終生成前のプリビズに役立ちます。
Sora 2 API は音声に対応していますか？
対応する Sora 2 バリアントでは音声関連の生成設定を利用できます。利用可否と挙動は、選択中のモデルとこのページに表示されるリクエストフィールドに依存します。
Sora 2 の動画の長さはどれくらいですか？
選択できる長さは Sora 2 のモデルタイプと料金ティアによって変わります。モデルを選択した後、料金とリクエストフィールドを確認してください。
Sora 2 API は商用プロジェクトで使えますか？
このページは商用 API ワークフロー向けに構成されています。本番利用前に、アカウントプラン、クレジット残高、モデル提供状況、適用されるコンテンツポリシーを確認してください。
Playground から API 統合へ進むには？
モデルタイプを選び、生成された request JSON とフィールド表を確認し、API ドキュメントでエンドポイント、認証、タスクポーリング、webhook の詳細を確認してください。
Sora 2 を動画ワークフローへ
まず生成画面で Sora 2 のプロンプトや参照画像を試し、結果を確認してから API ドキュメントで本番フローに接続できます。