Skyreels V4
What is Skyreels V4 ?
SkyReels-V4 is a free multimodal AI video and audio generator that utilizes a dual-stream MMDiT architecture. It accepts various inputs including text, images, video, and audio, generating synchronized audio-visual content at 1080p, 32 FPS, and a maximum length of 15 seconds. It supports video repair and editing, making it suitable for film production and marketing content creation.
- Recording time：2026-03-27
- Is it free：
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Skyreels V4 Core Features
AI text to synchronized audio-video generation
Dual-stream MMDiT architecture multimodal processing
Native audio lip-sync technology
Video repair and area editing
Multi-shot cinematic storytelling
Skyreels V4 Subscription Plan
FAQ from Skyreels V4
What is SkyReels-V4?
SkyReels-V4 is a next-generation multimodal video foundation model that employs a dual-stream MMDiT architecture. It processes inputs such as text, images, video clips, masks, and audio references to output synchronized audio-visual content at 1080p, 32 FPS, and up to 15 seconds in duration.
How is it different from other AI video tools?
SkyReels-V4 provides a unified multimodal foundation model that supports joint generation, repair, and editing of video and audio. Compared to SkyReels V3, it upgrades to dual-stream MMDiT joint modeling with frame-level temporal alignment for synchronized audio-visual generation.
What input modes are supported?
It supports multiple input modes: text descriptions, reference images, video clips, masks, and audio references. The channel cascade formula integrates all input modalities into the dual-stream MMDiT, providing richer contextual information.
Can audio be generated?
Yes. Native audio synchronization is supported by the dual-stream MMDiT, enabling joint generation of video and audio. Lip movements match with speech, ambient sounds align with visual events, and musical scores follow emotional arcs.
Does it support video repair and editing?
Yes. SkyReels-V4 includes built-in video repair features, allowing for the editing of specific areas in existing videos using channel cascade techniques. It provides masks, and the model ensures temporal consistency across all frames for precise creative control.
What is the output quality?
The output is at 1080p resolution, with a playback speed of 32 FPS, and a maximum length of 15 seconds. It offers professional-grade output with visual clarity and audio quality that surpasses SkyReels V3, maintaining high quality and coherence frame by frame.
Is there a multi-shot storytelling feature?
Yes. It allows for the creation of multi-shot video narratives, maintaining character consistency across shots and audio continuity. SkyReels-V4's multi-shot storytelling system is ideal for cinematic storytelling projects and coherent marketing content.
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