I must congratulate you for the easiness of use of the DAR change.
I wonder if could be inserted new aspect ratios, like PAL 16:9, I believe the 16:9 option in bsplayer, is the DVD Pal Anamorphic.
The interest of having such aspect ratio, in my point of view, is because I like to encode movies, maintaing the source aspect ratio of the DVD and not making any changes for it to be properly displayed in a pc monitor.
Like I usually rip my movies this way, they're not correctly displayed in a pc monitor, only at a 16:9 TV, where I watch my movies.
But if that DAR was included at bsplayer it would allow me to even watch my movies at a pc monitor.
The only player I found with this DAR available was the core media player.
Hope to have been clear.
Thanks for your work!!!