What are Doubao AI Video Models?
Doubao AI Video Models are two AI video generation large models launched by ByteDance:PixelDance and Seaweed . PixelDance is based on the DiT structure and excels at understanding complex instructions, generating coherent video clips with multi-subject interactions, making it suitable for creating short films with strong storytelling. Seaweed, on the other hand, is based on the Transformer structure and is trained through spatiotemporal compression technology, supports multi-resolution output, and generates realistic, smooth videos, making it suitable for a variety of commercial application scenarios. PixelDance is suitable for video creation requiring complex actions and storytelling, while Seaweed is suitable for video generation requiring high definition and realism.
Main features of Doubao AI Video Models
Although Doubao PixelDance and Doubao Seaweed, these two AI video generation models, are both launched by ByteDance, they differ in structure and functionality:
Main features and functions of Doubao PixelDance:
- Complex instruction understanding: Able to understand and execute complex text prompts, generating video content that matches the description.
- Temporal action generation: Supports generating videos with coherent actions, including interactions among multiple subjects and complex action sequences.
- Multi-shot language capability: Equipped with rich camera movement techniques, such as orbiting, zooming, and panning, providing visual effects close to professional cinematography.
- One-click short film generation: Able to generate a complete short film with a full narrative arc from a single text prompt.
- Multi-style support: Supports multiple artistic styles, such as 3D animation, 2D animation, traditional Chinese painting, and more.
- Multi-aspect ratio adaptation: Compatible with multiple video aspect ratios, adapting to different playback devices.
Main features and functions of Doubao Seaweed:
- Multimodal input: Supports generating videos from text or images, meeting diverse creation needs.
- Transformer-based structure: Utilizes an advanced Transformer model structure to ensure the quality and efficiency of video generation.
- Spatiotemporal compression latent space training: Trained through a spatiotemporally compressed latent space, improving the model's ability to understand video content.
- Multi-resolution generation: Natively supports video generation at multiple resolutions, adapting to different playback needs.
- HD image adaptation and fidelity: Adapts according to the resolution of the user's input HD images, ensuring the clarity of the video output.
- High-quality video output: The default output is 720p resolution, 24fps, and 5 seconds in duration, and can be dynamically extended to 20-30 seconds.
- High realism: The generated videos have extremely high realism and delicate, rich levels of detail.
- Professional-grade visual aesthetics: Possesses professional-grade color harmony and lighting arrangement, enhancing the visual aesthetics of the image.
- Smooth dynamic performance: The video dynamics are smooth and natural, conforming to real physical motion mechanisms.
What is the difference between Doubao PixelDance and Doubao Seaweed?
The advantage of Doubao PixelDance lies in its excellent semantic understanding and multi-shot narrative capabilities, enabling it to generate complex video content with coherent actions and multi-subject interactions, making it particularly suitable for scenarios that require rich storytelling and professional-level camera movement effects. Doubao Seaweed, on the other hand, is known for its high realism and multimodal input, providing video output at multiple resolutions, making it suitable for e-commerce, cultural tourism promotion, and educational animation production that have high requirements for video details and clarity.
Main differences:
- Architecture: PixelDance is based on the DiT architecture, while Seaweed is based on the Transformer architecture.
- Video length: PixelDance can generate videos up to 10 seconds long, while Seaweed generates 5-second videos by default but can be extended to 20-30 seconds.
- Functional focus: PixelDance focuses more on complex instruction understanding and multi-shot language capabilities, while Seaweed emphasizes multimodal input and high-fidelity video output.
- Application scenarios: Although both are suitable for a variety of scenarios, PixelDance may be more suitable for scenarios requiring complex actions and storytelling, while Seaweed is suitable for scenarios requiring high clarity and realism.
Overall, PixelDance is suitable for video creation that requires complex actions and storytelling, while Seaweed is suitable for video generation that requires high clarity and realism.
How to use the Doubao AI video model
Method 1: Experience on the Dreamina AI official website
- Visit the Dreamina AI official website: Use a computer to visitthe Dreamina AI official website, complete account registration and log in.
- Find AI video generation: On the Dreamina homepage, find AI Video – Video Generation, and click to enter and use the AI video generation feature.
- Experience AI video generation: Dreamina AI supports three functions: text-to-video, image-to-video, and lip sync, all based on the Doubao large model. Input a text description or upload a local image to quickly convert it into video content.
- Free quota and product pricing: Dreamina AI's product pricing strategy includes a free version and a paid membership system. Free version users can get 60 credits per day to experience the platform's basic functions. Basic membership: priced at 79 yuan/month, Standard membership: priced at 239 yuan/month, Premium membership: priced at 649 yuan/month.
Method 2: Experience on the Doubao large model official website
- Visit the Volcano Engine official website: Use a computer to visitthe Doubao large model official website, complete account registration and log in.
- Find the Doubao video generation model: Click Experience Now, find the Doubao video generation model PixelDance and Seaweed 。
- Experience the Doubao video generation model：
- If you arean individual: directly visit "Doubao-Video Generation-Seaweed", with 10 free experiences per week (until October 31, 2024).
- If you arean enterprise: you need to submit an application form explaining the usage scenario to apply for API integration (not yet open to the public).
Target users of the Doubao AI video model
The two AI video generation models, Doubao PixelDance and Doubao Seaweed, are each suitable for different types of users:
Users suitable for Doubao PixelDance:
- Film and television producers: need to generate movie trailers, animated storyboards, etc.
- Advertising creatives: Need to create engaging advertising content.
- Short video content creators: Need to generate short videos suitable for social media dissemination.
- Animators: Need to rapidly iterate ideas and accelerate the animation content production process.
- Livestreaming industry practitioners: Need to provide dynamic backgrounds and visual effects to enrich the livestream viewing experience.
- Creative directors: Need to generate short films with storytelling elements in one click.
Suitable users for Doubao Seaweed:
- E-commerce marketers: Need to create engaging product introduction videos to improve online sales conversion rates.
- City cultural tourism promotion personnel: Need to produce captivating city tourism promotional videos.
- Educational content creators: Need to generate educational animation videos to make learning content more intuitive and interesting.
- Short drama production personnel: Need to quickly produce short drama videos to meet the fast-paced content demands of digital media platforms.
- Social media operators: Need to customize short videos for social media platforms to increase user engagement and sharing rates.
- Corporate publicity personnel: Need to produce corporate promotional videos to effectively communicate corporate culture and value propositions.
- Advertising designers: Need to design creative advertising videos to enhance brand memorability and market competitiveness.
- Music video (MV) producers: Need to create MVs that match the emotions of the music to enhance the watchability of music works.
Summary:
- PixelDance is more suitable for video creators who need complex actions and storytelling, such as film and television producers and animators.
- Seaweed is more suitable for users who need high-definition and realistic video output, such as e-commerce marketers and social media operators.