HunyuanVideo-1.5 Text-To-Video | Lightweight Text To Video Generation | WaveSpeedAI

HunyuanVideo-1.5 Text-to-Video

HunyuanVideo-1.5 is Tencent’s lightweight text-to-video generation model that delivers state-of-the-art visual quality and motion coherence with only 8.3B parameters. It is designed to be both powerful and efficient, making high-quality video generation accessible for everyday creators and production workflows on WaveSpeedAI.

Key Features

• High-quality video generation directly from text prompts
• Lightweight 8.3B parameters for fast inference on consumer-grade GPUs
• Video durations: 5 s, 8 s, and 10 s
• Strong motion coherence and stable subject identity

Pricing

How to Use

1. Write your text prompt describing the scene, characters, motion, camera movement, and overall style.
2. Select the duration: 5 s, 8 s, or 10 s.
3. Optionally tweak inference steps or seed to balance speed, quality, and reproducibility.
4. Run the job from the WaveSpeedAI interface.
5. Preview the generated clip and download it from the dashboard.

Tips for Best Results

• Be explicit: describe who is in the scene, what they are doing, where they are, and how the camera moves.
• Mention style and mood (for example, “cinematic lighting,” “handheld documentary,” “anime style,” “neon cyberpunk city”).
• Shorter clips (5–8 s) generally produce the most coherent and visually stable results.
• Reuse similar prompts and seeds when you want a series of related shots that share style and characters.

Upscaling for Higher Quality

After generating your base video with HunyuanVideo-1.5, you can use WaveSpeedAI’s dedicated video super-resolution models to enhance clarity and sharpness:

• WaveSpeedAI Video Upscaler
• WaveSpeedAI Video Upscaler Pro

Generate efficiently at 480p or 720p, then upscale to higher resolutions for a better final viewing experience.