すべてのモデルに戻るGrok Imagine Video Image-to-VideoAnimates a start image into a 1–15 second video at 480p or 720p from a prompt.xAI画像から動画63.7 credits/Runtext-to-videoimage-to-videoプレイグラウンドAPIドキュメントを読む 入力最初のフレーム画像 * grok-imagine-video-input-4.1.pngプロンプト * The white rally hatchback launches off the gravel crest, hangs in the air for a beat, then slams down sideways in a burst of stones and dust, driving lamps swinging across the pines. The camera whips to follow the car as it powerslides past, gravel spraying into the lens, then racks focus to the settling dust cloud glowing peach in the dusk light. Hard, fast motion, anti-lag pops and a screaming engine, tyres tearing gravel, the dust hissing down after it. Photorealistic, no text.アスペクト比 1:116:99:164:33:43:22:3長さ 1秒2秒3秒4秒5秒6秒7秒8秒9秒10秒11秒12秒13秒14秒15秒解像度 480p720p少々お待ちください…出力00:00例例を試すRally car takes the crest720p · 10sこの例を使用Kayak glides into the fjord720p · 10sさらにモデルを表示