LTX AI Models - Professional Video Generation

LTX Video 2.0 Fast models generate videos up to 1080p resolution quickly at lower credit costs (0.20-0.25 credits), ideal for rapid prototyping and social media content. Pro models create professional 4K videos at higher credit costs (0.30-0.40 credits) with superior detail and quality. On JAI Portal, you can test both versions side-by-side to determine which quality level suits your project before committing credits.

LTX-2 19B models are the advanced 19-billion parameter variants offering custom LoRA support for style customization, enhanced camera control, and video-to-video transformation capabilities. They cost slightly more (0.32-0.45 credits) but provide greater creative control. LTX Video 2.0 models focus on streamlined text-to-video and image-to-video generation with excellent quality at competitive pricing. JAI Portal gives you access to both series without separate subscriptions.

Yes, JAI Portal provides access to three LTX-2 19B LoRA variants: Text to Video LoRA (0.35 credits), Image to Video LoRA (0.38 credits), and Video to Video LoRA (0.45 credits). These models allow you to apply custom-trained styles and maintain consistent visual themes across your video projects. You can upload your own LoRA weights to create branded content with unique artistic styles.

LTX Video 2.0 Retake (0.25 credits) allows you to replace specific sections of previously generated videos or modify audio in any time range without regenerating the entire sequence. This is perfect for refining specific moments, correcting errors, or updating portions of content while preserving the rest. It's a cost-effective way to iterate on video projects available exclusively through JAI Portal's LTX integration.

LTX models on JAI Portal support multiple resolutions from 1080p to 4K, with video lengths up to 20 seconds depending on the model variant. LTX Video 2.0 Fast models generate up to 20-second videos at 1080p, while Pro models create 4K content. Frame rates range from 25-50 FPS. The LTX-2 19B series offers multi-scale support for various aspect ratios, making them versatile for different platform requirements.

Yes, all LTX models on JAI Portal generate synchronized audio alongside video content automatically. This includes ambient sounds, effects, and audio that matches the visual content without requiring separate audio generation tools. The audio is seamlessly integrated during the generation process, creating complete audiovisual experiences from your text prompts or image inputs.

LTX models range from 0.20 to 0.45 credits per generation depending on the model and features. Fast models start at 0.20 credits, Pro models at 0.30-0.40 credits, and specialized LoRA variants at 0.35-0.45 credits. The Video Upscaler costs 0.25 credits. New users receive 10 free starter credits to test any LTX model. This pay-per-use pricing is significantly cheaper than LTX's direct subscription or other video AI platforms requiring monthly fees.

Yes, the LTX-2 19B Video Upscaler (0.25 credits) converts low-resolution videos into crisp 4K footage while maintaining seamless motion dynamics and frame coherence. This model is specifically designed for video enhancement, preserving the original content while dramatically improving resolution and clarity. It's perfect for upgrading legacy footage or enhancing videos generated at lower resolutions.

Yes, all content generated using LTX models on JAI Portal is commercially usable and you retain full ownership of your outputs. There are no watermarks on generated videos, and you can use them freely in commercial projects, client work, marketing materials, or any other application. JAI Portal provides instant access to all 16 LTX models without approval processes or usage restrictions.