XnView Software

1. In preview pane videos selected automatically start - add settings option to disable auto start

2. In fullscreen view video control bar is either shown or hidden as per settings for preview
a. Add separate option for full screen mode
b. Add video control bar as "floating view" for bottom of screen.

Hello xiofen
I suggest you to be more clear in your request and watch cutely the options in XnViewMP, because some of your request already be there.
I advice you to follow these topics:
http://newsgroup.xnview.com/viewtopic.php?f=60&t=32968
http://newsgroup.xnview.com/viewtopic.php?f=60&t=34514
http://newsgroup.xnview.com/viewtopic.php?f=60&t=35144