玻璃坠落与碎裂

生成一个20秒、16:9宽屏视频。一只透明饮水玻璃杯在桌面上缓慢失去平衡，并以高速摄影的慢动作从桌边坠落。开场表现玻璃杯倾斜时紧张而近乎寂静的蓄势过程。镜头平滑地将焦点从下落的玻璃杯拉到下方地面，保持动作与反光清晰。玻璃杯撞击坚硬地面后，在精确同步的慢动作冲击中碎裂成许多逼真的碎片。随后近距离展示碎片四散、落地并逐渐静止，少数碎片完成细微的最后移动。生成同步音效：蓄势阶段保持克制的环境寂静，接触地面瞬间发出清脆真实的玻璃碎裂声，之后是碎片弹跳并停止时的细微叮当声。采用自然光照、符合物理的反射、细致透明的玻璃质感、稳定的电影感镜头运动和清晰连贯的时间逻辑。不要出现人物、文字、标志或外部媒体输入。

【English Prompt】
Generate a 20-second video in 16:9 widescreen. A clear drinking glass slowly tips over and falls from a tabletop in high-speed slow motion. Begin with a tense, nearly silent buildup as the glass loses balance. Use a smooth focus pull from the falling glass to the floor below, keeping the motion and reflections crisp. Show the glass striking the hard floor and shattering into many realistic fragments in a precisely timed slow-motion impact. Follow with a close view of the shards scattering and settling, with a few pieces making subtle final movements. Generate synchronized audio: restrained room silence during the buildup, a crisp realistic glass-break impact exactly on contact, then delicate tinkling as fragments bounce and come to rest. Use natural lighting, physically believable reflections, detailed transparent glass, stable cinematic camera movement, and clear temporal continuity. Do not include people, text, logos, or external media inputs.

【推荐生成参数】audio_control.mode=native · duration=20 · ratio=16:9 · resolution=768P

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