falAudio to audioComing soon

fal-ai/workflow-utilities/audio-compressor

Name: fal-ai/workflow-utilities/audio-compressor
Brand: fal

fal-ai/workflow-utilities/audio-compressor is an audio to audio tool from fal that runs in the background and returns audio. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs: In the background
Returns: audio
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
`audio_url` required	URL or file	—	URL of the audio file to compress
`threshold`	number -60 to 0	-18	Threshold level in dB above which compression is applied (-60 to 0)
`ratio`	number 1 to 20	3	Compression ratio (1 = no compression, higher = more compression)
`attack`	number 0.01 to 2000	5	Attack time in milliseconds (how fast compression starts)
`release`	number 0.01 to 9000	50	Release time in milliseconds (how fast compression stops)
`makeup`	number 0 to 64	8	Makeup gain in dB to compensate for volume reduction
`knee`	number 1 to 8	2.83	Knee width in dB for soft knee compression (0 = hard knee)
`output_bitrate`	one of 128k, 192k, 256k, 320k	192k	Output audio bitrate

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/workflow-utilities/audio-compressor",
    "input": {
      "audio_url": "https://v3.fal.media/files/panda/1-0iezBUIePBa3Sz5YY5B_tmpy1jyshw9.wav"
    }
  }'