Media
Suppression de Fond Video (Chroma Key)
Supprime les fonds de couleur unie des videos en utilisant la chroma key (ecran vert, bleu, etc.)
file· Résultat fichierOuvrir l'outil
Démarrage rapide
Appelez cet outil depuis votre code en trois langages.
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/video-background-remove' \
-H 'Content-Type: application/json' \
-d '{"filename":"videoFile.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/fr/api/tools/video-background-remove' \
-F 'videoFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'keyColor=0x00FF00' \
-F 'customColor=#00FF00' \
-F 'similarity=0.3' \
-F 'blend=0.1' \
-F 'outputFormat=webm'