lora-support
Ultra-fast Wan 2.2 Text-to-Video generates unlimited 720p AI videos with custom LoRAs for personalized styles. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Input
Idle
您的请求将花费 $0.15 每次运行。
使用 $10 您可以运行此模型大约 66 次。
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README
Wan 2.2 Text-to-Video 720p LoRA Ultra Fast
Generate customized 720p HD videos from text at blazing speed with full LoRA support. This speed-optimized model delivers high-quality output with three LoRA slots for style control — perfect for rapid iteration, testing LoRA combinations, and high-volume production.
Need maximum quality? Try Wan 2.2 T2V 720p LoRA for standard processing with premium output.
Why It Looks Great
- Ultra-fast generation: Speed-optimized for rapid turnaround without sacrificing quality.
- Pure text-to-video: Generate complete videos from descriptions alone — no images needed.
- LoRA support: Apply up to 3 custom LoRAs each for standard, high-noise, and low-noise stages.
- 720p HD output: Sharp, professional-quality video suitable for most use cases.
- Landscape & portrait: Supports both 1280×720 and 720×1280 orientations.
- Negative prompt support: Exclude unwanted elements for precise control.
- Safety Checker: Optional content filtering for appropriate output.
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the scene, action, and atmosphere you want. |
| negative_prompt | No | Elements to avoid in the generated video. |
| size | No | Output dimensions: 1280×720 (landscape) or 720×1280 (portrait). Default: 1280×720. |
| duration | No | Video length: 5 or 8 seconds. Default: 5. |
| loras | No | Standard LoRA adapters to apply (up to 3). |
| high_noise_loras | No | LoRAs applied during high-noise denoising stages (up to 3). |
| low_noise_loras | No | LoRAs applied during low-noise denoising stages (up to 3). |
| seed | No | Random seed for reproducibility. Use -1 for random. |
| Enable Safety Checker | No | Toggle content safety filtering. |
How to Use
- Write your prompt — describe the scene, characters, motion, and atmosphere in detail.
- Add negative prompt (optional) — specify elements to exclude.
- Choose size — select landscape (1280×720) or portrait (720×1280) orientation.
- Set duration — choose 5 or 8 seconds.
- Add LoRAs (optional) — click "+ Add Item" to include custom LoRA adapters.
- Set seed (optional) — for reproducible results.
- Run — click the button to generate.
- Download — preview and save your video.
Pricing
Per 5-second billing based on duration.
| Duration | Calculation | Cost |
|---|---|---|
| 5 seconds | 5 ÷ 5 × $0.15 | $0.15 |
| 8 seconds | 8 ÷ 5 × $0.15 | $0.24 |
Understanding LoRA Options
This model provides three different LoRA slots that affect different stages of the generation process:
| LoRA Type | When Applied | Best For | Max Count |
|---|---|---|---|
| loras | Throughout generation | General style, character consistency | 3 |
| high_noise_loras | Early denoising (high noise) | Overall composition, major style elements | 3 |
| low_noise_loras | Late denoising (low noise) | Fine details, textures, finishing touches | 3 |
Size Options
| Size | Orientation | Best For |
|---|---|---|
| 1280×720 | Landscape | YouTube, presentations, desktop viewing |
| 720×1280 | Portrait | TikTok, Instagram Reels, Stories, mobile |
Best Use Cases
- Rapid LoRA Testing — Quickly iterate on LoRA combinations to find the perfect mix.
- High-Volume Production — Generate large batches of stylized content efficiently.
- Style Exploration — Experiment with different visual aesthetics at speed.
- Social Media Content — Create platform-optimized HD videos with custom styles.
- Concept Prototyping — Test ideas quickly before committing to slower, higher-quality generation.
Example Prompts
- "Anime girl walking through cherry blossom garden, petals falling, soft pink lighting, peaceful mood"
- "Epic fantasy battle scene, dragons and knights, dramatic lighting, cinematic action"
- "Cozy cafe interior, steam rising from coffee, rain on windows, lo-fi aesthetic"
- "Futuristic robot dancing in neon-lit club, holographic effects, cyberpunk style"
- "Serene mountain lake at sunrise, mist rolling over water, nature documentary quality"
How to Use LoRAs
For detailed guides on using and training custom LoRAs:
Model Comparison
| Model | Cost (5s) | Speed | Best For |
|---|---|---|---|
| T2V 720p LoRA Ultra Fast | $0.15 | Fast | Rapid iteration, testing, high-volume |
| T2V 720p LoRA | $0.20+ | Standard | Maximum quality with LoRA support |
Pro Tips for Best Results
- Ultra Fast is ideal for testing — iterate quickly, then regenerate favorites with standard models.
- Use high_noise_loras for major style changes, low_noise_loras for subtle refinements.
- Don't overload with LoRAs — sometimes 1-2 well-chosen LoRAs work better than many.
- Match orientation to platform: portrait for TikTok/Reels, landscape for YouTube.
- Keep the same seed when comparing different LoRA combinations.
- Processing remains fast even with multiple LoRAs applied.
Notes
- Duration options are 5 or 8 seconds only.
- Each LoRA slot supports up to 3 LoRAs.
- Enable Safety Checker for content that will be publicly shared.
- Ultra Fast prioritizes speed — for maximum quality, use standard variants.