FlashVSR-v1.1 — Video Upscaling AI Model
FlashVSR v1.1 does 4× video super-resolution in a single diffusion step, decoding through a tiny conditional decoder instead of a full VAE to save the time. Wants at least 21 frames and input up to 720×720.
Details
- CategoryVideo Upscaling
- Year2025
- LicenseApache-2.0
Compliance & Provenance
- ProviderOpen-source · Specialized
- EU AI Act RiskMinimal Risk
- Art. 50 TransparencyNot applicable
Inputs & Outputs
- VideoInput · video
Input video to upscale (4x super-resolution)
- VideoOutput · video
Upscaled output video (4x)
Tags
Alternatives in Video Upscaling
- SeedVR2 3B
Video upscale to 720p–4K (SeedVR2 3B). 2-5 min (longer for 4K).
- SeedVR2 7B
Max-quality video upscale to 720p–4K (SeedVR2 7B). 5-15 min (longer for 4K).
- SparkVSR
Diffusion video upscale (2x/3x/4x) with optional ref image. Input resolution up to 480×480.