Media
SDR to HDR Converter
Convert SDR (Standard Dynamic Range) videos to HDR (High Dynamic Range) format with enhanced brightness and BT.2020 color space
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/video-sdr-to-hdr' \
-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/en/api/tools/video-sdr-to-hdr' \
-F 'videoFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'hdrFormat=hdr10' \
-F 'brightnessEnhancement=30' \
-F 'saturationBoost=15' \
-F 'contrastEnhancement=10' \
-F 'crf=18' \
-F 'preset=slow' \
-F 'outputFormat=mp4'