实际用起来怎么样
Video Sound Effects gives a silent clip its sound: it watches the picture and generates matching effects and ambience for up to 30 seconds, steered by a short description if you want.
适合用来
- Finishing silent clips from video models
- A believable sound bed for a rough cut
- Pours, clicks and sizzles for product and food loops
Video Sound Effects 能做什么
每种模式都会在生成页里自动选好 Video Sound Effects,生成前就能看到价格。
Video Sound Effects 提示词怎么写
- Describe the sound as a short list: rain on a window, distant traffic, footsteps on gravel.
- Set the length to match your clip; you pay for the seconds you ask for.
值得了解的设置
其余设置都有合适的默认值,写好提示词就能直接生成。
duration_seconds1–30s- 视频时长,按秒计费。
video_url- 要处理的视频。
negative_prompt- 不想在曲子里出现的风格或声音。
guidance_scale0–20- 模型遵循提示词的严格程度。
steps4–50- 步数越多细节越多,但更慢。
和同类怎么选
做同一类事,各有所长,价格也不同。
Seed Audio 1.0 creates whole sound scenes, voices included, from a written prompt.
需要提前知道
It makes effects and ambience, not dialogue or music.
关于 Video Sound Effects 的常见问题
Video Sound Effects 多少钱?
在 PopNow 上,Video Sound Effects 最便宜的一次是 1 积分(5 秒视频),约 US$0.01。用积分付费(1 积分 = 0.01 美元),生成前按钮上会显示准确价格,生成失败自动退还积分。
Video Sound Effects 能做什么?
在 PopNow 上,Video Sound Effects 支持这些模式:视频配音效。在生成页选好模式,写提示词或上传素材即可。
Video Sound Effects 的提示词怎么写?
Describe the sound as a short list: rain on a window, distant traffic, footsteps on gravel. Set the length to match your clip; you pay for the seconds you ask for.
Video Sound Effects 还是 Seed Audio 1.0?
Seed Audio 1.0 creates whole sound scenes, voices included, from a written prompt.
用 Video Sound Effects 需要安装什么吗?
不需要。Video Sound Effects 在 PopNow 的网页里直接用:写提示词或上传文件,选好设置,下载结果。注册后马上就能生成。


