一. Gamma correct the output format
1. Issue would be like
A. If you use the below's method to adjust gamma setting
The brightness of render images would be saved in some files which could support this kind of output. If you used the files which could not support this output, then the brightness may be incorrect.
B. If you used the special designed Max version, due to the render command issue, it may cause incorrect gamma issue
Below is the correct output, and incorrect output
Below is the comman format, as well as the ability to save gamma correction
Please use the format which shows Yes in the above screenshot
3. If you use max quick render script instead of render command, it would get the same output as client click render button at local side.