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What is Kling 4.0?

Kling 4.0 is an AI video generation model built to provide greater control over visual realism, motion, sound, references, editing, and narrative structure. It supports text-to-video and image-to-video creation as well as first and last frames, multi-keyframes, Omni Reference, and multimodal video editing. A single generation can run from 3 to 30 seconds, enabling longer continuous shots and more complete sequences than the previous Kling generation. Creators can provide up to 10 keyframe images to define important visual moments, character states, scene transitions, and story beats throughout a video. Omni Reference supports combinations of images, videos, voice references, and subjects, with as many as 15 reference assets available within one generation. These references can guide character consistency, product appearance, visual style, composition, movement, camera direction, narrative pacing, and other elements of the resulting footage. Kling 4.0 supports output at 720p, 1080p, and 4K, while 10-bit HDR for 1080p and 4K is planned to provide greater dynamic range for professional production workflows. The model also generates two-channel stereo audio and provides improved lip synchronization, multilingual speech, accents, dialects, and visual text generation across multiple languages. Its video editing capabilities allow targeted modifications to characters, expressions, movements, backgrounds, camera positions, camera movements, and overall visual styles while attempting to keep unaffected portions of the scene stable. Kling 4.0 accepts prompts of up to 8,000 tokens and is designed to interpret both simple instructions and detailed creative direction involving actions, cinematography, audio, and storytelling. Kling AI is positioning the model for applications including filmmaking, short-form video, animation, advertising, product promotion, music videos, game trailers, social content, and other professional or personal video production workflows.

What is Hailuo AI?

Hailuo AI represents a groundbreaking evolution in the realm of video content generation driven by artificial intelligence. This advanced model enables users to create six-second video clips solely from written prompts, delivering high-quality visuals at a resolution of 1280x720 and a frame rate of 25 fps. Its main objective is to democratize video production, empowering people to actualize their ideas without the need for extensive technical expertise or specialized gear. Furthermore, Hailuo AI showcases human motion with exceptional fluidity and integrates dynamic cinematic camera movements, setting it apart from other AI video generation solutions in a crowded marketplace. Consequently, creators can express their artistic vision with an unprecedented level of simplicity and efficiency, paving the way for innovative storytelling and creative exploration. This tool not only enhances productivity but also inspires a new generation of content creators to experiment and innovate in their video projects.

Media

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Media

Integrations Supported

AIReel
ClipTrend.ai
Epochal
Hermes Agent
Medeo
Motiofy
Movis Studio
RepoClip

Integrations Supported

AIReel
Auralume AI
Collart
Collart AI
Each AI
Flova AI
Inspix AI
KomikoAI
Melies
Monet AI
Prism
YesTool.ai
ZOOOP

API Availability

Has API

API Availability

Pricing Information

Pricing not provided

Pricing Information

Pricing not provided

Supported Platforms

SaaS

Supported Platforms

SaaS

Customer Service / Support

Web-Based Support

Customer Service / Support

Not specified

Training Options

Documentation Hub

Training Options

Not specified

Company Facts

Organization Name

Kuaishou Technology

Date Founded

2011

Company Location

China

Company Website

klingai.com

Company Facts

Organization Name

Hailuo AI

Date Founded

2021

Company Location

China

Company Website

hailuoai.video/

Categories and Features

AI Models

Not specified

AI Video Generators

Not specified

AI Video Models

Not specified

Categories and Features

AI Video Generators

Not specified

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