LightX Relight

Transform video lighting with text prompts, reference images, or HDR maps.

Output

Generated

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📄 About LightX Relight

LightX Relight is a cutting-edge AI video editing model designed to revolutionize how creators manipulate and enhance lighting in videos. Leveraging advanced machine learning techniques, LightX Relight empowers users to transform and control the lighting conditions of any video with remarkable precision and ease. Whether you want to simulate golden-hour sunlight, achieve cinematic shadows, or match the lighting of a reference image, this model delivers professional-grade results with just a few clicks. At its core, LightX Relight offers multiple relighting modes: text prompt-driven relighting, reference image-based adjustments, HDR map illumination, and background-aware relighting. The text prompt mode allows users to describe their desired lighting scenario—for example, "soft morning light" or "dramatic sunset"—and the AI automatically interprets and applies the new lighting to the video. For even more control, users can provide a reference image or HDR map, enabling the model to match the lighting style or ambiance from another visual source. Alternatively, background-based relighting intelligently adapts lighting conditions based on the video’s background, ensuring seamless and realistic results. The input schema is highly flexible, accepting video files or URLs, optional descriptive prompts, and various conditioning images depending on the selected mode. Advanced parameters, such as relight prompts, background sources, sky masking, and configuration settings, allow for nuanced customization. Professional users can also specify a random seed for reproducible results and choose a specific frame as a reference point. The model processes videos swiftly, typically generating results within 30 to 60 seconds, making it ideal for fast-paced production environments. LightX Relight is perfect for content creators, filmmakers, marketers, and anyone seeking to enhance video aesthetics without complex manual editing. Use cases range from mood adjustments for social media content to continuity fixes in film production, or creating consistent lighting for product videos. Its intuitive interface, robust technology, and customizable options make it suitable for both novices and professionals. By combining the latest in AI-driven video editing with user-friendly controls, LightX Relight stands out as a versatile tool for elevating video quality and creative impact. Whether you're looking to correct lighting inconsistencies, simulate specific environments, or make your videos more visually compelling, this model delivers unmatched flexibility, speed, and realism.

✨ Key Features

AI-powered video relighting using natural language text prompts for intuitive lighting control.

Multiple relighting modes, including image conditioning, reference image, HDR map, and background-based illumination.

Flexible input options: supports both video file uploads and direct URLs for seamless workflow integration.

Supports reference frame selection and conditioning images to match precise lighting styles.

Advanced customization with parameters such as relight prompts, background source, sky masking, and configuration settings.

Fast processing time, generating relit videos typically within 30 to 60 seconds.

Random seed and reproducibility options for consistent results across projects.

💡 Use Cases

⚡Transforming dull or flat video lighting to cinematic, visually compelling styles.

⚡Matching lighting across multiple video clips for seamless continuity in film or content creation.

⚡Adapting video lighting to fit specific environments or moods, such as golden hour or dramatic shadow.

⚡Correcting lighting inconsistencies in product videos for e-commerce and advertising.

⚡Enhancing social media videos with creative lighting effects using simple text prompts.

⚡Replicating the ambiance of reference images or HDR maps for high-end visual storytelling.

⚡Efficiently relighting footage for quick content turnaround in marketing and promotional campaigns.

🎯 Best For

🎯 Professional designers, filmmakers, video editors, marketers, and content creators seeking advanced yet accessible video relighting solutions.

👍 Pros

✓Delivers highly realistic and customizable video relighting effects.

✓Supports multiple input and conditioning methods for maximum creative flexibility.

✓User-friendly interface that caters to both beginners and advanced users.

✓Fast processing with minimal wait times, ideal for high-volume or time-sensitive projects.

✓Reproducible results with seed control, ensuring consistency across multiple edits.

⚠️ Considerations

△Requires internet access and platform integration for processing.

△Conditioning images are necessary for certain advanced modes (Reference, HDR).

△Very large video files may take longer to process or require optimization.

📚 How to Use LightX Relight

Upload your video file or provide a video URL in the input field.

Select your preferred relight condition type: Image Conditioning, Reference, HDR Map, or Background.

Optionally, enter a descriptive text prompt or upload a conditioning image/HDR map based on the selected mode.

Adjust advanced parameters like relight prompts, background source, or sky masking if needed.

Click 'Generate' to process your video and apply the new lighting settings.

Download and review your relit video once processing is complete.

💡 Pro Tips for LightX Relight

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Use Stable Footage for Best Results LightX Relight works best with stable, well-composed video footage. Avoid shaky handheld shots or videos with rapid camera movements, as these can introduce artifacts during the relighting process. If you need to stabilize footage first, consider using CogVideoX-5B Video to Video for preprocessing. Lock your camera on a tripod or use built-in stabilization features before uploading to ensure the AI can accurately map and adjust lighting across frames.

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Start with Text Prompts for Quick Iterations The text prompt mode is the fastest way to experiment with different lighting scenarios. Begin with simple, descriptive phrases like "warm sunset light" or "cool blue studio lighting" before moving to more complex conditioning methods. This approach saves credits and processing time during the creative exploration phase. Once you identify the general lighting direction you want, you can refine with reference images or HDR maps for precise control over the final aesthetic.

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Match Lighting Across Multiple Clips For multi-clip projects requiring consistent lighting, use the same seed value and relight parameters across all videos. This ensures uniform lighting characteristics throughout your project, essential for narrative continuity in film or seamless brand consistency in marketing videos. Document your successful parameter combinations for future projects. If you need more advanced scene continuity tools, explore Wan 2.2 Video-to-Video for complementary editing capabilities.

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Leverage Reference Images for Precise Matching When you need to match existing footage or replicate a specific lighting style, the reference image mode delivers superior accuracy compared to text prompts. Choose reference images with clear, distinct lighting characteristics and good contrast. The AI analyzes the reference's illumination patterns, color temperature, and shadow behavior to apply similar effects to your video. This method is particularly effective for product videos requiring consistent lighting across multiple shoots or matching archival footage.

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Optimize Video Resolution Before Upload While LightX Relight handles various video sizes, processing time and credit consumption increase with resolution. For draft reviews or quick iterations, consider downscaling your video to 1080p before uploading. Once you finalize your lighting direction, process the full-resolution version for final delivery. This workflow strategy significantly reduces iteration costs and speeds up your creative process, especially when working with 4K or higher resolution source material.

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Combine with Other Video Tools LightX Relight focuses specifically on illumination control, making it ideal to combine with other JAI Portal video tools. Use Luma Ray 2 Reframe for aspect ratio adjustments or SAM 3 Video Segmentation for subject isolation before relighting. This modular approach gives you granular control over every aspect of your video's visual quality, creating a professional post-production pipeline entirely within the JAI Portal ecosystem.

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Frequently Asked Questions

LightX Relight supports most common video formats and allows users to upload files or use video URLs. This flexibility makes it suitable for a wide range of video editing needs, from short clips to longer footage.

The text prompt feature enables users to describe their desired lighting scenario in natural language, such as 'sunset glow' or 'studio lighting.' The AI interprets the prompt and automatically applies the specified lighting effect to the video.

No, reference images or HDR maps are only required for certain relight modes (Reference and HDR Map). For text prompt and background-based relighting, these additional inputs are not necessary.

Pricing varies by model and is based on a pay-as-you-go credit system. This approach allows users to only pay for the resources they use, providing flexibility for different project scales.

Yes, by specifying the same random seed and relighting parameters, you can achieve consistent and repeatable lighting effects across multiple videos or scenes.

Credit consumption for LightX Relight varies based on video duration, resolution, and processing complexity. Typically, a 10-second 1080p video consumes approximately 50-80 credits, while 4K footage or longer clips require proportionally more. The pay-as-you-go model means you only pay for what you process, with no subscription commitment. For cost-effective workflows, process draft versions at lower resolutions during creative exploration, then run final high-resolution renders once you've locked your lighting direction. Check your account dashboard for real-time credit balance and detailed usage history across all your projects.

Yes, all paid output from LightX Relight includes full commercial-use rights, making it suitable for client work, advertising campaigns, film production, e-commerce content, and any revenue-generating projects. This applies to videos processed with credits purchased on JAI Portal. You retain ownership of your source material and the processed results, with no additional licensing fees or attribution requirements. This makes LightX Relight an excellent choice for agencies, production companies, and freelancers who need reliable, legally cleared assets for commercial delivery without complicated rights negotiations or ongoing royalty obligations.

Currently, LightX Relight processes videos individually through the web interface. For users needing to relight multiple videos with consistent parameters, the recommended workflow is to document your successful settings (relight mode, prompts, seed values, and conditioning images) and apply them sequentially to each video. This ensures uniform results across your batch. For high-volume production needs, JAI Portal is developing API access that will enable programmatic batch processing. Contact support if you have enterprise-scale requirements or need to process large video libraries with automated workflows and consistent lighting parameters.

LightX Relight accepts most standard video formats including MP4, MOV, AVI, and WebM, with common codecs like H.264, H.265, and VP9. The model automatically handles format conversion during processing, outputting results in web-optimized MP4 format for maximum compatibility. Maximum file size limits depend on your account tier, but typical limits accommodate videos up to 500MB. For larger files, consider compressing your source video before upload or splitting longer content into manageable segments. If you encounter format compatibility issues, converting your video to H.264 MP4 before upload typically resolves most problems and ensures smooth processing.

LightX Relight uses advanced scene understanding to intelligently apply lighting adjustments across complex compositions with multiple subjects, varying depths, and intricate backgrounds. The AI analyzes spatial relationships, depth cues, and existing illumination patterns to create realistic relighting that respects scene geometry. For best results with complex scenes, use the background-aware relighting mode or provide detailed text prompts that describe the scene composition. If you need granular control over specific subjects within a scene, consider using SAM 3 Video Segmentation to isolate subjects first, then apply targeted relighting to different elements separately before compositing.

⚖️ How LightX Relight Compares

LightX Relight specializes in AI-driven illumination control, offering text-prompt, reference-image, HDR map, and background-aware relighting modes that set it apart from general video-to-video transformation tools. While models like CogVideoX-5B Video to Video and Wan 2.2 Video-to-Video provide broader style transfer and motion editing capabilities, LightX Relight focuses exclusively on lighting manipulation with superior precision and realism. This specialization makes it the go-to choice when lighting correction, mood adjustment, or cinematic illumination is your primary goal. For projects requiring aspect ratio changes alongside lighting adjustments, Luma Ray 2 Reframe or Luma Ray 2 Flash Reframe offer complementary reframing capabilities, though they lack LightX Relight's dedicated illumination control. If you need predictive video generation or scene extension, NVIDIA Cosmos Predict 2.5 Video to Video handles temporal prediction better, but won't match LightX Relight's lighting accuracy. Choose LightX Relight when your footage has the right composition and motion but needs professional-grade lighting enhancement, color temperature correction, or atmospheric mood shifts. Its 30-60 second processing time and multiple conditioning methods make it ideal for both rapid iteration and precise matching workflows. Compare models side-by-side on JAI Portal or sign up to test with free starter credits.

LightX Relight

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