I'm examining how i'm setting the tv value before shooting and there appears to be three different methods but i don't understand how they differ.
set_tv96(x) - direct tv installation * 96 from a list of valid values CANON (this value type N * 32. N for the A620 can have values from -12 to 32. works by installing excerpts from the CHDK interface
set_tv96_direct(x) - direct tv installation * 96. Works installation excerpts from the same interface CHDK
set_tv96 takes integers from -12 to 32 and i'm under the impression that the others take tv96 values.
i'd prefer to work with tv96 values. Is there a difference between set_tv96_direct and setting the propcase?