Does any one know the formula for DPX transfer characteristics code = 3?
There’s a cryptic message in the SMPTE 268 that defers to I23 subgroup for a definition.
Is it this log10 function implied by this CTL script ?
I am trying to decypher the signal container used in these HDR clips captured from Sony F55 & F65:
The “Camp Fire" DPX files are here (33 Mbytes each).