提示词

Create a hyper-realistic extreme sports video designed for YouTube Shorts. Scene: A professional mountain biker riding at high speed toward a massive dirt jump at an outdoor MTB bike park. The environment is bright daylight, blue sky with light clouds, dusty brown dirt ramps, green trees in the background, and spectators blurred in the distance. Camera Style: Vertical 9:16 aspect ratio. Shot on a smartphone-style action camera similar to iPhone 16 Pro Max. Handheld feel with slight natural shake. Smooth autofocus tracking the rider. High shutter speed for sharp airborne motion. Natural motion blur only on fast movement. Action Sequence: – The rider pedals aggressively toward the dirt jump. – As the bike launches off the ramp, the camera tilts slightly upward. – Mid-air: the biker performs a clean BACKFLIP while simultaneously doing a BARSPIN. – Dust particles and sunlight pass through the frame. – The bike rotates smoothly with realistic gravity physics. – Slow motion activates briefly at peak airtime. – The rider completes the flip and lands perfectly on the next dirt ramp. Visual Realism: Ultra-photorealistic textures. Realistic bike suspension compression on landing. Accurate body posture and balance. Natural lighting and shadow movement. No CGI look — documentary-style realism. Editing Style: Quick cinematic cuts (0.3–0.5 seconds). Short slow-motion moment during the flip. Energetic pacing designed for viral shorts. Loop-friendly ending where the rider rides away, matching the opening frame. Mood: High adrenaline. Extreme sports energy. Exciting and motivational. Length: 8–12 seconds total. Audio: Loud tire acceleration sound. Wind rush while airborne. Heavy landing impact. Background upbeat EDM or trap-style instrumental music suitable for YouTube Shorts. End Result: A viral-style MTB dirt jump short showing a backflip + barspin with maximum realism, designed to look like real action footage captured at a professional bike park.

生成结果

Create a hyper-realistic extreme sports video designed for YouTube Shorts. Scene: A professional mountain biker ridin...

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