Kling v3 Pro · Text to Video

Video·kling-v3·by Kling

Kling 3.0 Pro delivers premium text-to-video generation with cinematic visuals, smooth motion, native audio, and support for multi-shot sequences.

Runtime (p50)
2m
Estimated price
$0.14 / unit
Call the API
prediction.sh
sh
curl -X POST \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Content-Type: application/json" \
  --data '{
    "model": "kling-v3-pro-text-to-video",
    "version": "0.0.1",
    "input": {
        "prompt": "Ultra realistic fluffy cat with ywllow eyes sitting calmly. Warm daylight, soft sunlight. Camera starts with a medium shot, then slowly moves closer. Smooth cinematic zoom in, pushing into the cat’s face. Extreme close up of the eye, macro lens, capturing detailed iris texture, reflections, tiny fur strands. Eye fills the entire frame. Sharp focus, soft background blur, cinematic lighting, 4k, natural colors, smooth camera movement",
        "duration": "8",
        "multi_prompt": null,
        "generate_audio": false,
        "shot_type": "customize",
        "aspect_ratio": "16:9",
        "negative_prompt": "blur, distort, and low quality",
        "cfg_scale": 0.5
    },
    "webhook_url": ""
}' \
  https://api.eachlabs.ai/v1/prediction/
Documentation8 sections
  • Overview

    kling-v3-pro-text-to-video — Text to Video AI Model

    Developed by Kling as part of the kling-v3 family, kling-v3-pro-text-to-video is a premium text-to-video AI model that transforms detailed prompts into cinematic videos with native audio, smooth motion, and professional camera control. This text-to-video AI model stands out for its Motion Brush tool, enabling precise motion paths on images, and multi-subject handling that maintains character consistency in complex scenes. Ideal for creators seeking Kling text-to-video capabilities, it supports up to 10-15 seconds of high-fidelity footage at 1080p or native 4K with AI upscaling, delivering broadcast-quality results in minutes.

  • Capabilities

    High Frame Rate Output

    Supports smooth motion at true cinematic frame rates, enabling professional playback and post-production compatibility.

    Flexible Formats

    Export in popular aspect ratios such as 16:9, 9:16, and square formats, ready for social platforms or broadcast delivery.

    Image-to-Video Expansion

    Start from reference frames, concept art, or product photos and transform them into animated sequences.

    Extendable Generations

    Create short master shots and expand them into longer narratives via continuation workflows.

  • Use cases

    Use Cases for kling-v3-pro-text-to-video

    Filmmakers and video creators use kling-v3-pro-text-to-video for storyboarding with Motion Brush: upload a static scene, paint motion paths for characters, and generate smooth 10-second clips with native audio, streamlining pre-visualization without editing suites.

    Marketers crafting social media ads leverage its camera controls and 9:16 aspect ratio support; input a product image and prompt for dynamic pans with voiceover dialogue, producing watermark-free 1080p videos ready for platforms like TikTok or Instagram.

    Developers building AI video generator apps integrate the kling-v3-pro-text-to-video API for multi-shot narratives—for example, prompt: "A barista pours espresso into a white cup in slow motion, steam rising, cafe chatter and soft jazz in background, zoom in on crema formation"—yielding lip-synced, 15-second 4K clips with realistic physics.

    Animators handling complex interactions benefit from multi-subject consistency; describe "A cat chases a ball while a dog watches from the side, natural lighting, Dutch angle tilt" to create seamless, character-consistent scenes extendable to longer videos.

  • Tips & tricks

    To get the best results from kling-v3-pro-text-to-video, think like a director rather than a keyword writer.

    Start with a structure such as:

    Subject → Action → Environment → Lighting → Camera → Audio

    Example:

    A tired boxer sits on the ring floor, sweat dripping, dramatic overhead spotlight, slow push-in camera, crowd cheering faintly in the distance.

    If you use Motion Brush, begin with simple arcs and gravity-friendly movements before attempting aggressive trajectories.

    For dialogue scenes, write lines in quotation marks and define the speaker. You can also define language and accent.

    Shorter prompts with precise visual intent usually outperform long, chaotic descriptions.

    When testing variations, modify only one variable at a time (camera, lighting, or motion) to understand how the model reacts.

  • Technical spec

    What Sets kling-v3-pro-text-to-video Apart

    kling-v3-pro-text-to-video excels in the competitive text-to-video landscape through unique tools like Motion Brush, which lets users paint exact movement paths on source images for unparalleled control over dynamics. This enables filmmakers to direct precise animations without traditional software, perfect for storyboarding complex sequences.

    Its Professional Mode handles intricate multi-shot prompts with native Omni Audio, including lip-synced dialogue in multiple languages, reducing post-production needs. Users gain realistic sound integration—specifying who speaks, when, and in what dialect—for engaging, production-ready clips.

    Advanced camera controls support pan, zoom, tilt, roll, and FPV modes alongside 30-60fps at 1080p/4K resolutions, aspect ratios like 16:9 and 9:16, and durations up to 15 seconds. Developers using the kling-v3-pro-text-to-video API benefit from reliable, high-fidelity outputs with true 24-60fps motion for professional workflows.

    • Motion Brush for custom motion paths on images, enabling directed physics-realistic movement.
    • Native audio with multi-language lip-sync, supporting dialogue in group scenes.
    • Multi-subject consistency across shots, with extendable durations to minutes.
    • 4K upscaling at 60fps for cinematic quality in social or broadcast formats.
  • Things to be aware of

    Even though kling-v3-pro-text-to-video delivers exceptional realism, it is still an AI generation system. Very complex physics, crowded scenes, or rapid choreography can sometimes create minor inconsistencies between frames.

    Lip-sync accuracy is high but benefits from clear pacing and well-defined speakers.

    Motion Brush is powerful, yet extremely dense or overlapping paths may produce unpredictable results.

    Rendering at higher resolutions or longer durations may increase waiting times depending on system demand.

  • Key considerations

    When working with kling-v3-pro-text-to-video, the quality of the result is heavily influenced by prompt clarity. The model responds best to cinematic, structured descriptions that define subject, action, environment, lighting, camera movement, and audio cues.

    Because the model can generate native sound and dialogue, it is important to specify:

    • who is speaking
    • emotional tone
    • distance from camera
    • ambient background audio

    For Motion Brush workflows, remember that more controlled paths generally produce more stable physics. Overly complex or conflicting directions may reduce realism.

    Generation time and cost scale with duration, resolution, and complexity. A simple 5-second clip renders much faster than a multi-subject cinematic sequence with dialogue and camera choreography.

    For production pipelines, many teams prototype in lower duration first, then scale to full 15-second or extended scenes.

  • Limitations

    kling-v3-pro-text-to-video currently focuses on short-form, high-quality generations rather than long cinematic productions.

    Maximum native duration per generation is typically 10–15 seconds before extensions or stitching workflows are required.

    While multi-character consistency is strong, it may not perfectly preserve identity across extremely different lighting environments or radical perspective changes.

    Highly abstract instructions or undefined spatial logic can lead the model to make creative assumptions.

    Audio control is advanced, but ultra-precise music composition or frame-perfect synchronization may still require post-editing.

Related models

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* FAQ

About Kling v3 Pro · Text to Video

01 / 03

What is Kling V3 Pro Text-to-Video on eachlabs?

Kling V3 Pro Text-to-Video is a high-performance AI video generation model on eachlabs from Kling's V3 generation. It generates cinematic video clips from text prompts with exceptional visual quality, detailed scene rendering, and natural motion dynamics, making it ideal for professional-grade video content production via eachlabs' unified API.