The Log operator applies a logarithmic or anti-logarithmic function to convert between linear and Cineon-style encodings.
It is an Autodesk extension to the Academy/ASC XML color transform format.
Version 1.3.
Value | Meaning |
---|---|
"log10" | |
"log2" | |
"antiLog10" | |
"antiLog2" | |
"logToLin" |
|
"linToLog" |
|
<ProcessList id="19510ea6-69a0-4d3d-bc75-d0b36d458f62" name="Log op 1" version="1.3"> <Log inBitDepth="16f" outBitDepth="12i" style="linToLog"> <LogParams gamma="0.6" refWhite="685" refBlack="95" highlight="1.0" shadow="0.0005"/> </Log> </ProcessList>
<ProcessList id="19510ea6-69a0-4d3d-bc75-d0b36d458f62" name="Log op 1" version="1.3"> <Log inBitDepth="16f" outBitDepth="12i" style="linToLog"> <LogParams channel="R" gamma="0.5" refWhite="685" refBlack="95" highlight="1.0" shadow="0.0005"/> <LogParams channel="G" gamma="0.6" refWhite="685" refBlack="95" highlight="1.0" shadow="0.0005"/> <LogParams channel="B" gamma="0.65" refWhite="685" refBlack="95" highlight="1.0" shadow="0.0005"/> </Log> </ProcessList>