

Light A Video
Overview :
Light-A-Video is an innovative video relighting technology designed to address lighting inconsistencies and flickering issues prevalent in traditional video relighting. By employing a Consistent Light Attention (CLA) module and a Progressive Light Fusion (PLF) strategy, it enhances lighting consistency across video frames while maintaining high-quality image results. Requiring no additional training, this technology can be directly applied to existing video content, offering both efficiency and practicality. It is suitable for video editing, film production, and other fields, significantly enhancing the visual appeal of videos.
Target Users :
Light-A-Video is designed for video editors, film production teams, and creative professionals who need to adjust lighting in videos. It enables users to quickly achieve high-quality video relighting effects, improve work efficiency, and reduce the technical barrier with no complex training required.
Use Cases
Quickly adjust video lighting effects in film post-production to match different scene requirements.
Add more attractive lighting effects to video advertisements to enhance visual impact.
Adjust lighting in real-time during video conferences to improve video quality.
Features
Achieves video relighting without training, lowering the barrier to entry.
Enhances cross-frame interaction through the CLA module, stabilizing background light sources.
Adopts a PLF strategy to achieve smooth light transitions, avoiding flickering.
Supports full video relighting and video foreground relighting, adapting to various scenarios.
Compatible with multiple video generation models, such as CogVideoX-2B, offering excellent scalability.
How to Use
1. Prepare the video file that needs relighting.
2. Input the video into the Light-A-Video model.
3. Select the appropriate lighting effects and parameter settings.
4. The model automatically processes the video, generating the relit video.
5. Download and use the generated video.
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