AISVIT / AI Video / Text to Video

Kling 3.0 | Text to Video Generator

Generate cinematic AI video in Kling 3.0 from text or images with native audio, lip-sync, and multi-shot prompting. Create 3–15 second clips in 720p or 1080p with start and end frame control.

About this model

AI video model for longer 3-15 second cinematic clips with native audio, multi-shot prompting, and start/end frame guidance.

When is this model useful?

Kling 3.0 is a strong choice when one short clip needs to carry more story, sound, and scene changes than basic text-to-video tools usually handle.

Best fit tasks

Text-to-video ads, teasers, product demos, social clips, and short cinematic scenes.
Image-to-video animation when you want to start from a specific portrait, product shot, illustration, or concept frame.
Short narrative videos where a single generation needs to contain several mini-scenes.
Dialogue or atmosphere-driven clips where it matters that visuals, sound effects, and ambience are generated together.

Main advantages

It supports 3 to 15 seconds per generation, so one clip can carry a fuller story than many short-form models.
Native audio is generated together with the video, which is useful for speech, ambience, and sound effects.
The multi_prompt feature lets you describe multiple scenes inside one render instead of stitching every beat manually.
You can guide both the beginning and the end of the clip with a start image and an optional end image.

Limitations to know

Multi-shot mode is powerful but less beginner-friendly because it expects a structured list of scenes and durations.
Audio quality works best in English and Chinese, so other languages may need extra testing.
Aspect ratio is ignored when a start image is uploaded, because the model follows the uploaded frame.
One generation is capped at 15 seconds, and character appearance can still drift across separate renders.

How to use this model

Start with one simple prompt. Move to start images or multi-shot mode only when you actually need more control.

Simple workflow

Write the prompt in plain language: who is in the scene, what happens, where it happens, how the camera moves, and what mood the scene should have.
Choose a duration between 3 and 15 seconds. For quick social clips, 5-8 seconds is often enough. Use longer settings when the action needs more room to develop.
Pick standard for 720p or pro for 1080p. Standard is cheaper, while Pro is better for more polished marketing or portfolio output.
Set 16:9, 9:16, or 1:1 if you are generating from text only without a starting frame.
Turn on Generate audio if you want speech, ambience, or sound effects to be created together with the video.

Prompt patterns

Short narrative ad: split the idea into two or three beats, keep each beat simple, and use multi-shot only when the full duration matches the scene list.
Image-led product story: upload the approved product frame, describe camera movement and lighting change, and enable audio only when ambience or a line matters.
Premium social clip: use Pro for final output, keep one subject, one setting, and one main action so the longer 3-15 second range stays coherent.

Supported inputs

Required: a text prompt up to 2500 characters.
Optional: one start image in JPG, JPEG, or PNG format, up to 10 MB.
Optional: one end image in JPG, JPEG, or PNG format, but only if a start image is already provided.
Optional: a multi-shot list with up to 6 scenes. Each scene needs its own prompt and a duration of at least 1 second.
For uploaded images, it is safest to use frames with a minimum side of at least 300 px and without extremely narrow proportions.

What you get

An MP4 video file.
720p in Standard mode or 1080p in Pro mode.
Video with embedded audio when Generate audio is enabled, or silent video when it is turned off.
A clip between 3 and 15 seconds long.

Other modes for this model

Image to Video

AISVIT pricing details

Standard without audio: 16.8 credits per second
Standard with audio: 25.2 credits per second
Pro without audio: 22.4 credits per second
Pro with audio: 33.6 credits per second