悬崖飞行：Seedance 2.5、MiniMax H3 与 vgenv 视频对比
用悬崖城市飞行追逐提示词，比较高速运镜、空间连续性与动作。观看 8 秒四路文生视频，查看完整提示词、分辨率、实际扣费与测试差异。
测试及首次发布： · vgenv
观看重点
观察镜头能否持续跟随飞行器、穿越障碍后空间是否连贯，以及最后是否呈现瀑布山谷。注意单镜头要求与实际切镜之间的差异。
生成设置与实际费用
各原片为 8 秒、16:9；下表按播放器从上到下排列。vgenv 关闭 Turbo 和智能提示词优化。费用保留原结算币种，来自本批成功任务，不代表当前报价。
| 来源 / 档位 | 分辨率 | 实际扣费（原币） |
|---|---|---|
| Seedance 2.5 via OpenRouter | 720p | USD 1.85859 |
| MiniMax H3 via OpenRouter | 2K | USD 1.04 |
| vgenv Cinematic Standard | 768p | CNY 0.24 |
| vgenv Origin Quality | 768p | CNY 0.8 |
画面金额按 1 USD = 6.7351 CNY 折算并保留两位小数。原片规格不同；播放器中的统一大小只用于排版。该静音合集不用于评价语音、配乐或音画同步。
完整生成提示词
以下为实际提交的英文提示词，保留原文便于复现。生成结果存在随机性，再次提交并不保证得到相同画面。
Generate an 8-second, 16:9 landscape video. Speeder chase across a cliff city (single continuous shot) From a monumental cliffside city carved into stone, the camera dives toward a tiny streak of light ripping along a narrow ledge-road. Lock-on: a speeder hugging the wall at insane speed. The camera slingshots ahead, whips back, then drops tight to the rear thrusters: heat haze, grit snapping off the ledge, warning lights flashing. A collapsing balcony rains debris; the rider snaps a last-inch swerve under a falling arch, then threads through hanging laundry lines and open windows in one fluid line. The camera darts through the same openings, staying glued to the motion. One final bend and sudden calm: the camera blasts outward into a reveal of the city opening onto a boundless waterfall-fed valley, mist turning into rainbow.