What Kling v3 Pro does well
Kling v3 Pro is Kuaishou's current flagship video model. It produces 1080p clips between 3 and 15 seconds with smooth, physically plausible motion, strong prompt adherence and optional generated audio. It is the model to reach for when you want a dependable cinematic look without tuning many settings.
Modes available on WandVideo
- Text to video. Write a prompt, choose 16:9, 9:16 or 1:1 and a duration.
- Image to video. Upload a start image and, optionally, an end image. The output aspect ratio follows your start image.
A negative prompt is supported in both modes and defaults to filtering blur and distortion.
Prompting tips
- Lead with the subject and the action, then the camera move, then the style. Example: "A street vendor flipping pancakes at dawn, slow dolly-in, warm side light, 35mm film look."
- Keep one shot per prompt. Kling v3 handles multi-shot sequences internally, but focused prompts give cleaner results.
- Turn on audio when the scene has an obvious sound source. Dialogue works in English and Chinese.
- For image to video, describe the motion rather than restating what is in the picture.
Credits and duration
Kling v3 Pro is billed per second, with a higher rate when audio is enabled. The table above lists the exact credit cost for every duration. Shorter clips are the cheapest way to iterate on a prompt before committing to a 10 or 15 second render.
Limitations
- Resolution is fixed by the provider; there is no 4K option on this endpoint.
- Text rendering inside the frame is unreliable, as with most video models.
- Generations that trip the provider's content filters fail and are refunded automatically.
