alibaba/flashvsr
FlashVSR is a video super-resolution model that upscales videos to higher resolutions (720p / 1080p / 2K / 4K) with fast inference.
Example output — click Run to generate your own
API README
FlashVSR Video Super-Resolution
FlashVSR upscales videos to higher resolutions — 720p, 1080p, 2K, or 4K — using fast video super-resolution inference. Designed for enhancing existing video content with minimal latency and per-second pricing.
Highlights
Video super-resolution — Upscales low-resolution input videos to higher-quality output using AI-driven enhancement.
Four output tiers — Flexible upgrade paths: 720p, 1080p, 2K, and 4K to match your quality and budget requirements.
Fast inference — Optimized for speed, making it practical for batch upscaling workflows.
Per-second pricing — Pay only for the video duration you process, at rates that scale with output resolution.
Pricing
| Output Resolution | Price |
|---|---|
| → 720p | $0.016 / second |
| → 1080p | $0.024 / second |
| → 2K | $0.032 / second |
| → 4K | $0.053 / second |
When to Use
| ✅ Good fit | ❌ Consider alternatives |
|---|---|
| Enhancing archival or low-resolution footage | New video generation (use Wan 2.2 / Wan 2.7 Exp0622) |
| Upscaling user-generated content for publishing | Motion transfer animation (use Wan-Animate) |
| Preprocessing videos for broadcast or streaming | Real-time processing requirements |
| Restoring compressed or degraded video quality | Image upscaling (different model category) |
Technical Specs
| Spec | Value |
|---|---|
| Input | Video (URL) |
| Output | Upscaled MP4 video |
| Output resolution | 720p / 1080p / 2K / 4K |
| Resolution param values | 720p, 1080p, 2k, 4k |
| Execution | Async (submit → poll for result) |