

Step Video TI2V
Overview :
Step-Video-TI2V is an advanced image-to-video model developed by Shanghai Jieyue Xingchen Intelligent Technology Co., Ltd. It is trained based on the 30B parameter Step-Video-T2V and can generate videos up to 102 frames long based on text and image input. The core advantages of this model lie in its controllable motion amplitude and controllable camera movement, balancing the dynamism and stability of the generated video. In addition, it performs exceptionally well in generating anime-style videos, making it ideal for animation creation, short video production, and other applications. The open-sourcing of this model provides strong technical support for the video generation field and promotes the development of multimodal generation technology.
Target Users :
This product is suitable for video creators, animators, advertising designers, short video bloggers, and individuals and businesses with a need for high-quality video generation. It helps creators quickly generate high-quality video content, improve creative efficiency, reduce production costs, and provides strong technical support for animation and special effects production.
Use Cases
Generating anime-style videos: Users can upload an image of an anime character and describe the character's actions and scenes through text to generate an anime video with dynamic effects.
Creating cinematic camera movement effects: Users can specify camera movements, such as circling, pushing, or pulling, to generate video clips with cinematic quality for video production or advertising.
Producing special effects videos: Using the model's special effects generation capabilities, users can generate special effects scenes such as lightning and magical creatures to add fantasy effects to videos.
Features
Supports controllable motion amplitude: Users can control the dynamism of the video by adjusting the motion score, meeting the needs of creators from static stable images to highly dynamic action scenes. The higher the motion score, the stronger the dynamism of the video, providing creators with flexible creative space.
Multiple camera movement controls: Supports various camera movements such as fixed shots, panning, tilting, zooming, pushing, pulling, rotating, tracking shots, and circling, enabling the generation of videos with cinematic quality to meet the shooting needs of different scenarios.
Excellent anime effects: Performs exceptionally well in generating anime-style videos, capable of producing videos with blurred backgrounds, blinking actions, flying kisses, and special effects scenes, making it ideal for animation creation and short video production.
Supports multi-size generation: Supports various sizes of image-to-video generation, easily handling widescreen, vertical screen, and square screen formats. Users can freely choose image sizes based on different creative needs and platform characteristics.
High-quality video generation: Generates videos with high resolution and smooth dynamic effects, meeting the needs of both professional creators and ordinary users, providing strong technical support for video creation.
Open-source and community support: The model is open-source, and users can download model weights and inference code on GitHub, facilitating secondary development and optimization by developers and promoting further technological advancement.
Technological leadership: In the VBench-I2V benchmark test, Step-Video-TI2V achieved state-of-the-art performance, verifying its advantages in controlling the stability and consistency of generated videos through dynamic score.
How to Use
1. Download the model: Visit the GitHub page and download the Step-Video-TI2V model weights and inference code.
2. Install dependencies: Use conda to create an environment and install the required Python packages, ensuring the environment is configured correctly.
3. Prepare input: Prepare the images and text descriptions needed to generate the video. The image serves as the first frame of the video, and the text description guides the video content.
4. Adjust parameters: Set parameters such as motion score and camera movement according to your needs to control the video's dynamic level and camera effects.
5. Run the model: Execute the inference script. The model will generate the video based on the input and save it to the specified path.
6. View results: Open the generated video file and check if the video content meets expectations. If necessary, adjust the parameters and regenerate.
Featured AI Tools
English Picks

Pika
Pika is a video production platform where users can upload their creative ideas, and Pika will automatically generate corresponding videos. Its main features include: support for various creative idea inputs (text, sketches, audio), professional video effects, and a simple and user-friendly interface. The platform operates on a free trial model, targeting creatives and video enthusiasts.
Video Production
17.6M

Gemini
Gemini is the latest generation of AI system developed by Google DeepMind. It excels in multimodal reasoning, enabling seamless interaction between text, images, videos, audio, and code. Gemini surpasses previous models in language understanding, reasoning, mathematics, programming, and other fields, becoming one of the most powerful AI systems to date. It comes in three different scales to meet various needs from edge computing to cloud computing. Gemini can be widely applied in creative design, writing assistance, question answering, code generation, and more.
AI Model
11.4M