DVD Player with Resume Where Stopped Feature

my Yamaha S1800 does this...it resumes from the stop point even if I turn the player off. I use it for cd/sacd playback.

My cheap Oppo does this - even if I remove the DVD and put it in months later. Amazing.

My Oppo does this.

My Sony DVP-9000ES does it. I did it yesterday!

I think it depends on the format used to create the disk.
When watching a movie, I press stop and sometimes a disk will say "Resume" and others will say "Resume Off".

The "Resume" disks restart at the stop point.

It probably costs a penny more to make a "Resume" disk
and some studio cheapskate will want the money for themselves.

I thank everyone very much for your responses.