Input
Model
Prompt
fal-aiflashvsr-plus
FlashVSR+ upscales video by up to 4x with a one-step diffusion model, offering a fast Turbo mode and a higher-quality Base mode. Output reaches about 4K, and the input audio track is preserved by default.
Hint: Drag and drop files from your computer, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: mp4, mov, webm, m4v, gif
Your request will cost $0.000125 per megapixel of upscaled video (output width × height × frames). For example, upscaling a 10-second 480p clip by 4x to 3416×1920 (241 frames) costs $0.20, and a 1920×1080 output with 121 frames costs $0.03. Setting temporal_compression to 2 doubles the cost and 1 quadruples it. The model choice (turbo, base, v1) does not change the price.