【プロンプトから生まれる映像体験】Google AI Agent Summit '25 を彩った Veo のクリエイティブ
こんにちは、Google の AI「Gemini」の公式 note 編集部です。
本日 2025 年 10 月 30 日、「Google AI Agent Summit '25」が開催中です!
ところで、セッションの合間に流れる印象的な映像はご覧になりましたか?
「黒猫が歌ってる!」「カピバラがかわいすぎる…」
そんな声が聞こえてきそうな、個性豊かな動物たちのショートクリップ。
これらの映像は、Google の生成 AI モデル「Veo」によって生み出されました。本イベントではこの他にも、キービジュアルやオープニングのカウントダウン動画など、多くのクリエイティブを生成 AI と共に制作しています。今回はその中から、皆さんの心を掴んだ(はずの!)幕間映像 8 本を、制作の裏側を示す「プロンプト」と共にご紹介します。
Veo が紡ぐ、8 つのショート動画
書斎ではフクロウが思索を深め、市場ではキツネが風を切り、夜のステージでは黒猫が歌う。
Veo が描いたのは、動物たちの「もしもの世界」です。
🎬 #01:書斎のフクロウ教授
A slow dolly shot into a cozy, candle-lit library. A wise old horned owl, wearing small round spectacles, peers over a massive, ancient book. It looks up from the page as if having a sudden epiphany, directly into the camera, and proclaims with perfect lip-sync, "AI Agent Summit". The voice is a deep, thoughtful, and slightly gravelly bass, imbued with the wisdom and gravitas of an Oxbridge professor.
🎬 #02:市場を駆けるキツネ泥棒
A shaky, "found-footage" style video of a chase through a crowded European flea market. A red fox nimbly leaps over tables and dodges through crowds, clutching a stolen pocket watch. It glances back at its pursuer, grins, and says with perfect lip-sync, "AI Agent Summit!". The voice is a sly, quick-witted, and charmingly arrogant declaration from a master thief.
🎬 #03:新幹線を操るウサギ車掌
A POV shot from the front of a Japanese Shinkansen (bullet train). A white rabbit in a conductor's hat is at the controls, its paws a blur over the console as the scenery streaks past. It pulls a lever for maximum speed, then speaks into the train's intercom with perfect lip-sync, "AI Agent Summit!". The voice is a clear, polite, and incredibly fast-paced announcement, like a real Shinkansen conductor.
🎬 #04:雪見温泉でくつろぐカピバラ
An extreme close-up, ASMR-style video. A capybaras is blissfully soaking in a steaming onsen during a gentle snowfall, a ceramic ochoko with a Google logo floating before it. The camera focuses as the capybara's paw lifts the cup. The hyper-detailed audio captures the sip, then a contented gulp. After drinking, it looks into the camera and murmurs, accurately synchronizing its mouth movements, "AI Agent Summit". It speaks in a deep, calm, and soothing whisper, like a meditation guide.
🎬 #05:寿司を握るカワウソ職人
An eye-level shot across a beautiful hinoki wood sushi counter. A river otter, wearing a small, tilted cap, masterfully places a perfect piece of tuna nigiri in front of the camera. It winks and then says with a grin, perfectly lip-syncing the words, "AI Agent Summit". The voice is cheerful and raspy with a confident, friendly tone, like a seasoned Itamae (sushi chef) in a high-end Tokyo restaurant.
🎬 #06:お絵描きする画家のリス
A calming, instructional-style video. A Bob Ross-style squirrel with a tiny, fluffy afro and a paintbrush tucked behind its ear stands before an easel in a sunlit forest clearing. After adding a 'happy little cloud' to its landscape painting, it turns to the camera, gives a gentle smile, and says with perfect lip-sync, "AI Agent Summit". The voice is a soft, gentle, and encouraging whisper, full of warmth and the belief that there are no mistakes, only happy accidents.
🎬 #07:法廷で叫ぶブルドッグ弁護士
A dramatic, low-angle shot in a tense, wood-paneled courtroom. An English bulldog, wearing a lawyer's bib and gown, slams its front paw down on the defense table, causing papers to fly. It points an accusatory paw towards the witness stand and shouts, with its jowls shaking and mouth perfectly synced, "AI Agent Summit!". The voice is a loud, booming, and gravelly baritone, filled with righteous indignation and the authority of a seasoned trial lawyer.
🎬 #08:ブルースを歌う黒猫シンガー
A moody, cinematic shot in a dimly lit, smoky jazz club. A sleek black cat in a shimmering necklace sits on a stool, holding a vintage microphone. As the saxophone solo ends, the cat closes its eyes and begins to sing, its mouth movements perfectly synchronized to the lyrics, which include the phrase "AI Agent Summit". The voice is a soulful, husky, and slightly melancholic female alto, like a legendary blues singer from the 1940s.
クリエイティブの制作工程を後日公開
今回ご紹介した動物たちは、一体どんなプロセスで生まれたのでしょうか?
これらの幕間映像はもちろん、イベントのキービジュアルやカウントダウン動画が、どのような企画やプロンプトを経て生み出されたのか。その舞台裏の全てを、後日公開予定のノウハウ共有記事にて詳しく解説します。ぜひ、本 note アカウントをフォローして、続報をお待ちください!
イベントの様子は公式サイトにてライブ配信中です。
後日アーカイブ配信もございますので、ご自身のタイミングでぜひご覧ください。
▼「Google AI Agent Summit '25」公式サイトはこちら
