Wan 2.7 Video AI 视频生成器：文生视频与图生视频

Wan 2.7 Video 真正更适合什么类型的视频任务？ — 720p = 16 credits/s; 1080p = 24 credits/s; text/image: integer 2–15 s; video edit: duration=0 or integer 2–10 s; prompt ≤ 5000; negative_prompt ≤ 500; image: JPG/PNG/WebP ≤ 30 MB; video edit: 1 MP4/MOV ≤ 30 MB + 0–1 image; nsfw_checker=true; R2V / audio_url / driving_audio_url / first_clip_url: unavailable in current local route.

在 Rivya 里，Wan 2.7 Video 当前真正开放到什么范围？ — Local callable modes: text-to-video, first/last-frame image-to-video, and video edit; text/image: integer 2–15 s; video edit: duration=0 or integer 2–10 s; R2V / audio_url / driving_audio_url / first_clip_url: unavailable in current local route.

Wan 2.7 Video 的双素材结构，什么时候才真的有价值？ — Media contract: image: JPG/PNG/WebP ≤ 30 MB; video edit: 1 MP4/MOV ≤ 30 MB + 0–1 image; prompt ≤ 5000; negative_prompt ≤ 500.

Wan 2.7 Video 什么时候值它现在这档积分？ — Billing contract: 720p = 16 credits/s; 1080p = 24 credits/s; charged by the requested output seconds, or by the verified source-video duration when video edit uses duration=0.

什么时候该优先选 Wan 2.7 Video，而不是 Wan 2.5 或 Wan 2.6？ — Safety and scope: nsfw_checker=true; R2V / audio_url / driving_audio_url / first_clip_url: unavailable in current local route.

这页适合什么样的任务？ — Start with one of the three local callable modes; 720p = 16 credits/s; 1080p = 24 credits/s; text/image: integer 2–15 s; video edit: duration=0 or integer 2–10 s.

这页当前实际支持哪些输入、模式和素材带入方式？ — Inputs: text, 1–2 images, or 1 video + 0–1 image; image: JPG/PNG/WebP ≤ 30 MB; video edit: 1 MP4/MOV ≤ 30 MB + 0–1 image; R2V / audio_url / driving_audio_url / first_clip_url: unavailable in current local route.

真正开跑前，应该先检查哪些设置？ — Before running: prompt ≤ 5000; negative_prompt ≤ 500; text/image: integer 2–15 s; video edit: duration=0 or integer 2–10 s; nsfw_checker=true.

这里生成前需要登录吗？积分怎么理解？ — The public page is indexable, while generation requires sign-in and charges 720p = 16 credits/s; 1080p = 24 credits/s.

什么时候继续留在这页，什么时候切到完整创作工作台？ — Use this page for the first validated run; 720p = 16 credits/s; 1080p = 24 credits/s; text/image: integer 2–15 s; video edit: duration=0 or integer 2–10 s; prompt ≤ 5000; negative_prompt ≤ 500; image: JPG/PNG/WebP ≤ 30 MB; video edit: 1 MP4/MOV ≤ 30 MB + 0–1 image; nsfw_checker=true; R2V / audio_url / driving_audio_url / first_clip_url: unavailable in current local route.