Seedance 2.5 山地车手林道下坡 运动动作提示词

0:00-0:01.5 | Wide forest establishing, 24mm low drone push-in through pine trees toward a dusty trail, golden hour rays cutting through canopy, anticipation builds, warm cinematic tones. 0:01.5-0:03.5 | Rider POV helmet cam, handlebars in frame, trail rushing beneath, extreme motion blur on trees, dust particles catching sunlight, immersive speed, shallow breathing audio cue. 0:03.5-0:05.5 | Low angle 35mm tracking shot, mountain biker in orange-blue jersey ripping past camera left-to-right, massive dust plume, background trees streaking, wheels sharp, golden backlight. 0:05.5-0:08 | Rock garden section, 50mm handheld tracking left-to-right, front wheel BUCKS over stacked granite, arms absorbing every hit, bike pitching hard beneath him, chain slap and tire chatter loud in the mix, alternating slabs of hard sun and deep shade. 0:08-0:10.5 | Detail macro run, 100mm shallow DOF, three fast beats — knobby tire biting loose dirt, hot disc rotor spitting grit, gloved knuckles locked white on the grip. Dust grain suspended in backlight, score drops to a low pulse. 0:10.5-0:13 | Flow section through a fern and pine tunnel, 24mm chase from behind, dappled light STROBING across his back and helmet, bike carving smooth S-turns, ferns whipping the frame edges, speed reads effortless, rhythmic light flicker in the audio. 0:13-0:15.5 | Steep rock roll-in, 35mm side profile locked off, rider drops over the lip with weight shifted far back, rear tire skimming stone, valley falling away behind him, brake howl, slow-mo on the tip-in then snapping to real-time on release. 0:15.5-0:18 | Loose switchback, low 50mm at ground level, rear wheel DRIFTS wide and throws a wall of dust straight across the sun, silhouette punching through the cloud, warm haze floods frame, tire roar, score building. 0:18-0:20.5 | Trail breaks out of the trees onto an exposed ridgeline, 16mm wide low angle, distant peaks in golden haze, rider still traversing fast and downhill, he GLANCES BACK over his shoulder at the trail behind him, tiny figure against huge landscape, wind and breath, then the trail plunges back into the pines. 0:20.5-0:22 | Tight 85mm close-up on rider's focused face through goggles, sweat and dust on skin, helmet vents, subtle slow-mo, determination in the eyes, shallow DOF. 0:22-0:24 | Second rider enters frame, 50mm side-by-side tracking, friendly competition glance exchanged mid-ride, both kicking dust, camaraderie beat, warm tones, dynamic energy. 0:24-0:26.5 | Drone chase 28mm from behind and above, both riders hitting a berm hard, dirt spraying in arc, long shadows on trail, epic scale, speed ramp normal-to-slow on the lean. 0:26.5-0:28.5 | Hero jump moment, 35mm low angle, lead rider launches off a kicker, bike silhouette against golden sky, dust clou