I also found this page which seems to have accurate information (and perhaps the only page I could find acknowledging that compares both log and gamma encodings

I also found this page which seems to have accurate information (and perhaps the only page I could find acknowledging that compares both log and gamma encodings): https://imatest.atlassian.net/wiki/spaces/KB/pages/11416142124/Gamma+Tonal+Response+Curve+and+related+concepts#Logarithmic-encoding https://imatest.atlassian.net/wiki/spaces/KB/pages/114161421...