Media
Drum Replacer
Detect kick, snare, and hi-hat hits in a drum track or full mix, then layer or replace them with your own samples (or built-in synthesized ones).
file· File resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/drum-replacer' \
-H 'Content-Type: application/json' \
-d '{"filename":"audioFile.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/drum-replacer' \
-H 'Content-Type: application/json' \
-d '{"filename":"kickSample.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/drum-replacer' \
-H 'Content-Type: application/json' \
-d '{"filename":"snareSample.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/drum-replacer' \
-H 'Content-Type: application/json' \
-d '{"filename":"hatSample.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/en/api/tools/drum-replacer' \
-F 'audioFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'targets=kick,snare,hats' \
-F 'kickSample=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'snareSample=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'hatSample=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'blendMode=layer' \
-F 'sampleLevel=70' \
-F 'duckDepthDb=12' \
-F 'sensitivity=medium' \
-F 'outputFormat=wav'