SkyReels V4 AI Video Generator
Developed by Skywork AI, SkyReels V4 is an advanced video model using MMDiT architecture. It gives creators precise control over subjects, motion, and scenes. SkyReels V4 is coming soon. Create with Pollo 2.5 for free now!
Key Features of SkyReels V4 AI Model
- Joint Video-Audio Generation: Synthesizes video and temporally aligned audio together through parallel branches that share one text encoder.
- Unified Generation and Inpainting: Treats image-to-video and video extension as variations of one inpainting interface rather than separate tools.
- Rich Multi-Modal References: Accepts text, images, video clips, masks, and audio clips as conditioning inputs within a single generation.
- Precision Local Editing: Adds or removes objects, swaps backgrounds, and removes watermarks or logos without affecting surrounding pixels.
- Cinematic 1080p Output: Generates 1080p video at 32 FPS for up to 15 seconds, using a keyframe pipeline for efficient high-res output.
- Multi-Shot Sequencing: Handles film-style multi-shot sequences suited to narrative and dialogue-driven content.
Joint Video-Audio Generation
SkyReels V4's dual-stream MMDiT runs a video branch and an audio branch in parallel, both conditioned on the same multimodal text encoder, so sound and picture are generated together rather than layered on afterward. The model handles dialogue timing, footstep and impact sound effects, and ambient layers within the same generation pass.
| Prompt | Output Video |
| Thunder rolls across a desert landscape as dark clouds gather and lightning flashes in the distance, with deep rumbling thunder matching each flash. | |
| A blacksmith hammers a glowing piece of metal on an anvil, sparks flying with each strike and a rhythmic metallic clang on impact. |
Unified Generation and Inpainting
Most video tools split generation and restoration across separate models. SkyReels V4 treats image-to-video and video extension as special cases of the same inpainting formulation, so one model handles a fresh shot, a continued scene, or a localized fix without switching tools.
Rich Multi-Modal References
Beyond a text prompt, SkyReels V4 accepts a reference image, an existing video clip, a mask, or an audio sample as conditioning and combines them within one generation. This supports tasks such as carrying a character's clothing from a reference photo into a new shot or guiding sound design with an audio clip.
| Input Image | Prompt | Output Video |
 | Animate this product photo into a slow 360-degree turntable shot under soft studio lighting. |
Precision Local Editing
Using a mask, SkyReels V4 can add or remove an object, swap a background, or strip out a watermark, subtitle, or logo while keeping the surrounding footage and lighting untouched, with no full re-render needed for a small fix.
| Input Video | Prompt | Output Video |
| Remove the cardboard box in the background and fill the space with the same wall texture. |
Cinematic 1080p Multi-Shot Output
SkyReels V4 generates at up to 1080p and 32 FPS for clips up to 15 seconds, using a two-stage pipeline that builds a low-resolution full sequence first, then reconstructs high-resolution keyframes, keeping detail high without the cost of generating every frame at full resolution from the start.
Multi-Shot Sequencing
Unlike single-shot generators, SkyReels V4 can produce film-style multi-shot sequences with coherent subjects, motion, and scene flow across cuts. This makes it well suited for short narratives, dialogue scenes, product reveals, and other videos that need changing camera angles while keeping the overall sequence visually consistent.
SkyReels V4's Target Audience & Use Cases
SkyReels V4 fits workflows that need generation, editing, and audio in one tool rather than three:
- Film & Post-Production Teams: Combine generation, editing, and inpainting in one pipeline instead of separate tools.
- Marketing & Ad Agencies: Remove logos or watermarks from licensed footage and swap backgrounds for campaign variations.
- Short-Form & Social Creators: Produce B-roll, ambient scenes, and dialogue-driven clips with audio built into the same pass.
- E-commerce & Product Teams: Turn product photos into turntable or lifestyle product clips, then make local edits without re-rendering.
- Game & Animation Studios: Drive character combat motion and clothing changes from reference images for concept and pre-production work.
- Developers Building Video Pipelines: Replace separate generation, editing, and inpainting APIs with one unified model.
Comparison: SkyReels V4 vs. Grok Imagine Video 1.5 vs. Seedance 2.0
| Feature / Model | SkyReels V4 | Grok Imagine Video 1.5 | Seedance 2.0 |
| Architecture | Dual-stream MMDiT | Aurora autoregressive model | Diffusion-based model |
| Core Function | Unified generation, inpainting & editing | Image-to-video animation only | Text/image/video-to-video generation |
| Max Resolution | 1080p | 720p | Native 4K |
| Max Duration | 15s per clip, multi-shot capable | 15s per clip, extendable | 4-15s per clip |
| Frame Rate | 32 FPS | 24 FPS | Not publicly specified |
| Native Audio | Dialogue and sound effects via dual-stream branch | Dialogue, sound effects, ambience, music | Synced audio with music beat sync |
| Reference Inputs | Text, image, video clip, mask, and audio reference | Single reference image | Up to 12 mixed reference assets |
What Makes SkyReels V4 Stand Out
SkyReels V4 breaks through the limits of single-purpose video tools. Here is why it stands out:
- Audio Born With the Video: Sound and picture come from the same dual-stream generation pass, not a bolted-on audio step.
- One Model, Three Jobs: Generation, inpainting, and editing share a single interface instead of three separate tools.
- Cinematic Detail at Speed: A keyframe-plus-upscale pipeline delivers 1080p, 32 FPS output without the cost of native full-resolution generation.
How To Use SkyReels V4 on Pollo AI for Free
Choose the Model
Go to Pollo AI Image to Video page and select SkyReels V4 in the model dropdown.
Add Your Inputs
Enter a text prompt, or add a reference image or video clip sample.
Generate Your Video
Click 'Generate,' and download your finished clip once rendering completes.
FAQs
What is SkyReels V4?
Developed by Skywork AI, SkyReels V4 is a unified multi-modal video foundation model. Its dual-stream MMDiT architecture generates video and temporally aligned audio together, while the same interface also handles inpainting and editing of existing footage.
Why choose SkyReels V4 AI video model?
SkyReels V4 replaces a fragmented workflow of separate generation, editing, and audio tools with one model. Its multi-modal references and pixel-level local editing make it well suited for dialogue scenes, product content, and post-production fixes that would otherwise need a full re-render.
Can I use SkyReels V4 for free?
Yes. Pollo AI provides new users with limited free credits to generate videos using SkyReels V4. Sign up for an account to start creating. For continued access and commercial use, a paid plan is required.
Can SkyReels V4 edit an existing video, not just generate new ones?
Yes. Using a mask, SkyReels V4 can add or remove objects, replace backgrounds, or clean up watermarks and logos in an existing clip, treating the edit as the same kind of operation as a fresh generation.
Does SkyReels V4 generate audio automatically?
Yes. SkyReels V4's audio branch generates temporally aligned dialogue, sound effects, and ambient sound alongside the video by default, so most clips do not need a separate audio pass.
