I try to make a recoding (file output) with 854x480 resolution. But after i set "Base Resolution" to "854x480" (and the "Resolution downscale" is "None (854x480)"), my recoding's resolution is 852x480(even i restart OBS, the setting is retained on 854x480). How can i use "854x480"? BTW, how can i set the color space and bit depth?