SIGMA fp .GYR converter
Drop the log the camera wrote beside your clip. Everything happens
in this page — nothing is uploaded, and it works offline once loaded. Out comes a
Gyroflow .gcsv, and a lens profile .json if you name the lens.
This is the older converter. The current one is here (新版轉檔器); come back to this page for the lens profile.
Drop .GYR files here
or click to choose — several at once is fine
The camera does not record which lens was on it, so the profile needs these two from you. Distortion is left at zero — the profile is still worth having, because what actually matters for rolling shutter is the readout time, and that comes from the sensor mode in the file.