提示词

Create a 30-second vertical 9:16 video that looks like authentic handheld smartphone footage filmed by a spectator from the stadium seats at a live toy-car-themed stunt show. Realistic live-action, not animated. Slightly shaky handheld camera, quick zooms in and out, occasional autofocus hunting, natural phone-video look with mild compression and punchy colors. SETTING: A huge open-air arena with a wide gray asphalt floor marked with white lines. In the background stands a giant colorful toy-style set: oversized orange, blue and green race-track ramps, a spiral loop, a blue building with a red roof and a big circular logo sign, a tower shaped like a multi-level toy-car parking garage, giant cartoonish props (a big blue creature figure, an oversized sneaker). Overcast sky with soft white-and-gray clouds, flat natural daylight. A covered stadium roof edge is visible at the top in some shots. In the foreground at the bottom edge, the heads, shoulders and raised phones of the crowd are partly visible and slightly blurred. CHARACTERS AND VEHICLES (keep consistent in every shot): several identical compact hatchback stunt cars with a blue body, red-white-yellow racing stripes and a rear spoiler, plus one stunt motorcycle with a rider in black gear and a helmet. Performers wear blue-and-orange jumpsuits. A big rig truck with a cyan-and-orange cab appears at the end. No readable brand logos or trademarks anywhere; use generic stylized emblems only. TIMELINE: 0-4s: Wide establishing shot. Three blue stunt cars circle and drift on the asphalt while a motorcycle pops a wheelie in the distance. Light tire smoke. Camera slowly zooms in. 4-8s: Zoom onto the motorcycle doing a massive burnout, thick white smoke billowing around the rear wheel, rider leaning hard. The set looms behind. Crowd cheers. 8-12s: Camera swings to a stunt car doing a tight drifting donut with heavy smoke. A performer in a blue jumpsuit stands balanced on the car roof with arms out. Camera shakes slightly as it tracks. 12-16s: Wide shot. The motorcycle rides through a ring of orange fire on the ground while two stunt cars spin donuts around it. Smoke and flames fill the frame. 16-20s: The arena fills with white smoke. Four stunt cars line up and accelerate across the arena in formation. Spectators' raised phones are in the foreground, a covered roof edge at the top of the frame. 20-24s: Camera pans left to the motorcycle doing a long rear-wheel wheelie across the arena. Crowd hands go up and cheer. Autofocus briefly shifts from the crowd to the rider. 24-27s: Camera pans right as a stunt car drifts sideways past the orange ramps and green loop, tires smoking. 27-30s: Final shot: the big rig truck does a huge burnout in a cloud of smoke while a performer in blue waves to the crowd at the bottom of the frame. Camera zooms in and holds. TEXT OVERLAY: small white stylized caption near the top center, "EPIC STUNT SHOW", visible the whole video. AUDIO: Roaring engines, screeching tires, motorcycle revving, whoosh of fire, loud crowd cheering and clapping, faint announcer voice echoing through the stadium speakers, upbeat energetic background music, authentic phone microphone sound with wind noise and slight distortion. STYLE: Photorealistic, true-to-life motion physics, dense realistic smoke, natural daylight color, shallow handheld imperfections. No cuts to cinematic drone angles; every shot should feel like one spectator's phone camera.

生成结果

Grok Imagine Text to Video

参数