Media
Tone mapper HDR AVIF vers PNG SDR
Décode l’AVIF PQ ou HLG, convertit BT.2020 vers sRGB et mappe les hautes lumières en PNG SDR.
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/hdr-avif-to-sdr-png' \
-H 'Content-Type: application/json' \
-d '{"filename":"imageFile.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/hdr-avif-to-sdr-png' \
-F 'imageFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'toneMap=hable' \
-F 'sourcePeakNits=4000' \
-F 'targetNits=100' \
-F 'desaturation=15' \
-F 'embedSrgbProfile=true'