How could I burn DivX Disc in format to play in regular older DVD player working

with Unlead Burn. Now and? working with DVDVideoSoft Free Studio AVI Video converter,free DVD Video Converter,Free Werm Video converter.I used Avi Video Converter Burned movies after converting them to be conpatible with DivX Disc Format but none would play in older dvd players ,they were AVI MPEG-4 which played fine on my netbook on DVD-R.Also Tried DVDVideoSoft Free Studio DVD VIDEO Converter The Format Wouldnt Burn on came in TS Video /Audio not compatible with DivX Disc What format can I burn yhem to play in DVD Players Older. I tried 3 so far nothing
Unlead Now Burner also has Bootable Disc Selection