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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 Act-Two?

Act-Two provides a groundbreaking method for animating characters by capturing and transferring the movements, facial expressions, and dialogue from a performance video directly onto a static image or reference video of the character. To access this functionality, users can select the Gen-4 Video model and click on the Act-Two icon within Runway’s online platform, where they will need to input two essential components: a video of an actor executing the desired scene and a character input that can be either an image or a video clip. Additionally, users have the option to activate gesture control, enabling the precise mapping of the actor's hand and body movements onto the character visuals. Act-Two seamlessly incorporates environmental and camera movements into static images, supports various angles, accommodates non-human subjects, and adapts to different artistic styles while maintaining the original scene's dynamics with character videos, although it specifically emphasizes facial gestures rather than full-body actions. Users also enjoy the ability to adjust facial expressiveness along a scale, aiding in finding a balance between natural motion and character fidelity. Moreover, they can preview their results in real-time and generate high-definition clips up to 30 seconds in length, enhancing the tool's versatility for animators. This innovative technology significantly expands the creative potential available to both animators and filmmakers, allowing for more expressive and engaging character animations. Overall, Act-Two represents a pivotal advancement in animation techniques, offering new opportunities to bring stories to life in captivating ways.

Media

No images available

Media

Integrations Supported

AIReel
ClipTrend.ai
Hermes Agent
Higgsfield Soul 2.0
Kling AI
Loova AI
Medeo
Mitte
Motiofy
Movis Studio
Oxen.ai
Pixalice
Reclip
RepoClip
SnapVee Studio
VioEvo
Yolly AI

Integrations Supported

Fuser
Runway
Runway Dev

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided

Pricing Information

$12 per month
Free Version

Supported Platforms

SaaS

Supported Platforms

SaaS

Customer Service / Support

Web-Based Support

Customer Service / Support

Standard Support
Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub
On-Site Training

Company Facts

Organization Name

Kuaishou Technology

Date Founded

2011

Company Location

China

Company Website

klingai.com

Company Facts

Organization Name

Runway AI

Date Founded

2018

Company Location

United States

Company Website

runway.com

Categories and Features

AI Models

Not specified

AI Video Generators

Not specified

AI Video Models

Not specified

Categories and Features

AI Models

Not specified

AI Video Generators

Not specified

AI Video Models

Not specified

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