falVideo to videoComing soon

fal-ai/bytedance-upscaler/upscale/video

Name: fal-ai/bytedance-upscaler/upscale/video
Brand: fal

fal-ai/bytedance-upscaler/upscale/video is a video to video tool from fal that runs in the background and returns video. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Priced by usage

Pricing

$0.00936 per second. Measured from the input file. The final charge comes from usage.

Limits

Runs: In the background
Returns: video
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`video_url` required	URL or file	—	The URL of the video to upscale.
`target_resolution`	one of 1080p, 2k, 4k, 6k, 8k	1080p	The target resolution of the video to upscale.
`target_fps`	number 24 to 120	30	The target frame rate of the enhanced video in frames per second.
`enhancement_preset`	one of general, ugc, short_series, aigc, old_film	general	The enhancement preset optimized for specific video scenarios. 'general' is a general-purpose template, 'ugc' targets user-generated short videos, 'short_series' is for short dramas, 'aigc' is for AI-generated content, and 'old_film' is for classic film restoration.
`enhancement_tier`	one of fast, standard, pro	standard	The enhancement quality tier. 'fast' provides essential upscaling with good speed, 'standard' uses adaptive algorithms for better visual texture, 'pro' uses large-model restoration for cinematic quality (longer processing time), and 10 times the cost of `standard` and `fast`.
`scale_ratio`	number 1.1 to 10	—	The scaling ratio for the output video resolution. When set, overrides target_resolution and scales the input resolution by this factor (e.g., 2.0 doubles the resolution). Range: 1.1 to 10.0. Please note that this is valid only up to 4k resolution, and trying to scale beyond 4k will result in an error. (4k is defined as having atotal pixel count of 3840x2160).
`fidelity`	one of high, medium	high	The enhancement intensity. 'high' applies mild enhancement while keeping visual texture close to the source video. 'medium' provides a balanced image quality enhancement.
`bit_depth`	one of 8, 10, 12	8	The color bit depth of the output video. 10-bit and 12-bit output require the Pro enhancement tier.

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "fal",
    "model": "fal-ai/bytedance-upscaler/upscale/video",
    "input": {
      "video_url": "https://storage.googleapis.com/falserverless/example_inputs/bytedance_video_upscaler_input.mp4"
    }
  }'