Hunyuan Video V1.5 Text-to-Video

Generate high-quality videos from text descriptions

Prompt

"A stylish woman walks down a Tokyo street filled with warm glowing neon and animated city signage"

Generated Result

Generated

Describe your scene and generate a video in seconds

8,500+ videos generated this month

📄 About Hunyuan Video V1.5 Text-to-Video

Hunyuan Video V1.5 Text-to-Video is Tencent’s latest and most advanced AI video generation model, designed to transform written prompts into visually stunning, high-fidelity videos. Leveraging cutting-edge deep learning and video synthesis technologies, this model excels at producing videos with exceptional motion quality, realistic detail, and creative flexibility. Whether you’re an artist, marketer, educator, or content creator, Hunyuan Video V1.5 empowers you to bring your ideas to life in motion. The model operates by interpreting detailed text descriptions and translating them into dynamic video sequences. Users can specify not only what should appear in the video but also what should be avoided, thanks to the inclusion of a negative prompt feature. This ensures that unwanted elements, such as blurriness or distortion, are minimized, resulting in clean and polished outputs. Hunyuan Video V1.5 supports both landscape (16:9) and portrait (9:16) aspect ratios, making it adaptable for various platforms—from widescreen presentations to mobile-friendly vertical videos. Videos are generated at a crisp 480p resolution, ensuring a balance between quality and efficient processing times, with the model capable of producing up to 121 frames per video. The enable prompt expansion option further enhances creative control by refining and elaborating on input prompts, ensuring richer and more nuanced video outputs. The model’s sophisticated inference process, with adjustable steps and random seed control, allows for reproducibility and customization. Ideal use cases span a broad spectrum: marketers can create captivating promotional videos tailored to specific campaigns; educators can illustrate concepts with animated visuals; social media managers can quickly generate eye-catching content; and storytellers can visualize scenes that would otherwise require extensive production resources. The underlying AI is engineered to deliver natural, fluid motion, vibrant visuals, and precise adherence to user intent, setting a new standard for text-to-video generation. Hunyuan Video V1.5 is accessible on a flexible, pay-as-you-go credit system, making advanced video generation available to users of all sizes without upfront commitments. Its intuitive input schema accommodates both novice and experienced users, with options to fine-tune every aspect of the generation process. Whether you need a stylish scene of a neon-lit Tokyo street or a custom animation for a marketing campaign, Hunyuan Video V1.5 provides the tools and technology to make your vision a reality.

✨ Key Features

Generates high-quality, realistic videos directly from detailed text prompts using advanced AI technology.

Supports both landscape (16:9) and portrait (9:16) aspect ratios for versatile video formats.

Enables up to 121 video frames per generation, allowing for smooth and dynamic motion sequences.

Includes negative prompt functionality to exclude unwanted elements such as blur or distortion.

Offers prompt expansion to enhance and elaborate on user input for richer video outputs.

Delivers consistent 480p video resolution optimized for quality and efficiency.

Customizable inference steps and seed settings for reproducibility and fine-tuned control.

💡 Use Cases

⚡Creating promotional and marketing videos from script ideas.

⚡Generating educational video content to illustrate complex concepts.

⚡Developing social media clips and short-form videos for platforms like TikTok and Instagram.

⚡Visualizing storyboards or scenes for film and animation pre-production.

⚡Producing branded content and explainer videos for businesses.

⚡Empowering artists and writers to animate imaginative scenes without traditional production resources.

⚡Enhancing presentations with custom, AI-generated video visuals.

🎯 Best For

🎯 Professional designers, marketers, educators, content creators, and storytellers seeking fast, high-quality video generation from text.

👍 Pros

✓Exceptional motion quality and visual fidelity for realistic, engaging videos.

✓User-friendly interface with detailed input controls for creative flexibility.

✓Supports both landscape and portrait formats to suit various platforms.

✓Negative prompt feature improves output quality by excluding unwanted elements.

✓Prompt expansion enables more nuanced and detailed video generation.

✓Efficient production time, delivering results in about 1-2 minutes per video.

⚠️ Considerations

△Currently limited to 480p resolution with no higher quality options.

△Maximum video length is restricted to 121 frames per generation.

△Customization options for resolution and aspect ratio are relatively limited.

△Requires clear and descriptive prompts for optimal results.

📚 How to Use Hunyuan Video V1.5 Text-to-Video

Enter a detailed text prompt describing the scene or action you want to generate.

Optionally, add a negative prompt to specify what should be avoided in the video.

Select the desired aspect ratio (16:9 for landscape or 9:16 for portrait).

Choose the number of frames to determine the video’s length (up to 121 frames).

Enable or disable prompt expansion to refine your input as needed.

Submit your request and wait for the AI to generate the video, then review or download the result.

💡 Pro Tips for Hunyuan Video V1.5 Text-to-Video

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Write Cinematic, Action-Focused Prompts Hunyuan Video V1.5 excels when prompts emphasize motion and camera work. Instead of static descriptions, specify actions like 'walking through', 'camera pans across', or 'zooms into'. Include lighting cues ('warm neon glow', 'golden hour sunlight') and mood descriptors ('cinematic', 'dramatic'). This approach yields smoother, more dynamic sequences compared to vague prompts. For faster iterations with similar quality, compare results with LTX 2.3 Text to Video Fast.

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Leverage Negative Prompts for Clean Output The negative prompt field is critical for avoiding common video artifacts. Always include terms like 'blurry', 'distorted', 'low quality', 'static', 'flickering', and 'watermark'. This significantly reduces unwanted elements and sharpens motion coherence. For projects requiring ultra-clean commercial output, test the same prompt on Runway Gen-4.5 to compare artifact handling and overall polish across different inference engines.

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Choose the Right Aspect Ratio for Your Platform Hunyuan Video V1.5 supports landscape 720p (1280×720) and portrait 720p (720×1280) formats. Use landscape for YouTube, presentations, and widescreen content; portrait for Instagram Reels, TikTok, and mobile-first campaigns. The 480p options (832×480 and 480×832) process faster but sacrifice resolution. Match your aspect ratio to final delivery platform before generation to avoid cropping or quality loss during post-production resizing.

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Optimize Duration for Content Type The model offers 5-second and 8-second durations. Five-second clips work well for quick social media hooks, logo reveals, or looping backgrounds. Eight-second videos suit explainer intros, product showcases, or narrative moments requiring more development. Longer doesn't always mean better—concise, focused prompts paired with 5-second output often deliver tighter, more impactful results. For extended storytelling, consider stitching multiple generations or exploring JAI Portal AI Video Agent for multi-shot workflows.

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Test Seed Values for Consistent Branding By default, seed is set to -1 (random), producing unique output each time. To maintain visual consistency across a campaign or series, note the seed from a successful generation and reuse it with prompt variations. This ensures stylistic continuity—lighting, color grading, and motion patterns remain similar. Seed control is especially valuable for branded content where cohesive aesthetics matter. Combine this with negative prompts to lock in a signature look across multiple videos.

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Compare Quality Across Multiple Models Hunyuan Video V1.5 balances quality and speed, but different models excel at different styles. For ultra-realistic human motion and facial detail, test Kling Video v3 Pro Text to Video. For abstract or artistic scenes, try Seedance 2.0 Text to Video. Run the same prompt across 2-3 models to identify which engine best suits your aesthetic. JAI Portal's pay-per-use credits make multi-model testing affordable and risk-free.

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Frequently Asked Questions

Hunyuan Video V1.5 is an advanced AI model by Tencent that generates high-quality videos from descriptive text prompts. It leverages state-of-the-art technology to create realistic motion and vivid visuals based on user input.

Yes, you can select between landscape (16:9) and portrait (9:16) aspect ratios, and specify the number of frames up to a maximum of 121. This allows for flexible video formatting and customization.

The negative prompt lets you specify elements you want to avoid in your video, such as blurriness or low quality. This helps the model produce cleaner, more precise results that match your vision.

Currently, Hunyuan Video V1.5 generates videos at 480p resolution. While this ensures efficient processing and delivery, higher resolutions are not available at this time.

Pricing varies by model and is based on a pay-as-you-go credit system. This allows you to generate videos as needed without upfront commitments or fixed costs.

Credit costs vary by resolution and duration. Landscape 720p HD (1280×720) and portrait 720p HD (720×1280) at 8 seconds consume more credits than 480p at 5 seconds. Exact pricing is displayed before each generation on JAI Portal. The pay-as-you-go model means you only pay for what you create—no subscriptions or minimums. For budget-conscious projects, start with 480p and 5-second durations to test prompts, then scale up to 720p for final output. Compare per-generation costs with LTX 2.3 Text to Video Fast for faster, lower-cost iterations during the creative phase.

Yes. All videos generated with paid credits on JAI Portal come with full commercial-use rights. You own the output and can use it in ads, client work, product videos, social media campaigns, or any revenue-generating project without additional licensing fees. This applies to Hunyuan Video V1.5 and all paid models on the platform. Free trial generations may have usage restrictions, so always generate final assets with credits. For high-stakes commercial work requiring maximum polish, consider running parallel tests on Runway Gen-4.5 to compare output quality and choose the best result for your brand.

Hunyuan Video V1.5 is optimized for English-language prompts, which yield the most reliable and nuanced results. However, the model can interpret prompts in other languages, particularly Chinese, given Tencent's development background. Quality may vary for non-English input—translations or simpler phrasing often improve outcomes. For best results, write prompts in English with clear, descriptive language. If you're targeting non-English markets, generate the video with English prompts, then add localized voiceovers or captions in post-production. The visual output itself is language-agnostic, making it easy to repurpose across regions.

Hunyuan Video V1.5 delivers videos in MP4 format, the most widely compatible standard for web, mobile, and desktop playback. Frame rate details are not explicitly listed but typical output aligns with smooth motion suitable for social media and web use. The 5-second duration produces approximately 120-150 frames, while 8 seconds extends this proportionally. MP4 files are ready for immediate download and can be edited in any standard video software (Premiere, Final Cut, DaVinci Resolve) without conversion. For projects requiring specific frame rates or codecs, export settings can be adjusted in post-production after downloading from JAI Portal.

JAI Portal provides API access to Hunyuan Video V1.5 for developers and teams needing programmatic video generation at scale. The API endpoint (https://api.wavespeed.ai/api/v3/wavespeed-ai/hunyuan-video-1.5/text-to-video) accepts JSON requests with prompt, negative_prompt, size, duration, and seed parameters, returning video URLs upon completion. This enables batch workflows, automated content pipelines, and integration with custom applications. API usage consumes credits identically to web-based generation. For high-volume projects requiring orchestration across multiple models, explore JAI Portal AI Video Agent, which automates multi-step video workflows including generation, editing, and assembly.

⚖️ How Hunyuan Video V1.5 Text-to-Video Compares

Hunyuan Video V1.5 Text-to-Video sits in the mid-tier quality range on JAI Portal, balancing realistic motion, processing speed, and affordability. It excels at producing smooth, cinematic sequences with strong adherence to detailed prompts, making it ideal for marketing clips, social media content, and explainer videos. Compared to Kling Video v3 Pro Text to Video, Hunyuan processes faster and costs less per generation, though Kling delivers superior facial detail and photorealism for human-centric scenes. For rapid prototyping or high-volume content, LTX 2.3 Text to Video Fast offers quicker turnaround at lower resolution, while Runway Gen-4.5 provides premium polish for high-stakes commercial work. Hunyuan's 720p HD output and 8-second maximum duration position it well for platform-ready content without post-scaling. Its negative prompt feature and seed control offer more creative precision than faster models, yet it lacks the extended duration and 1080p options of enterprise-tier alternatives. Choose Hunyuan Video V1.5 when you need reliable, broadcast-quality output with flexible aspect ratios and tight budget control. For complex multi-shot projects, JAI Portal AI Video Agent orchestrates entire workflows. Test multiple models side-by-side using JAI Portal's compare view or start generating at jaiportal.com/auth/signup with pay-as-you-go credits.

Hunyuan Video V1.5 Text-to-Video

Prompt

Generated Result

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