Hi Rudi, customization is OK, it will helps me only also cost me ..But many users asked this feature from 2011 (see below links) Flynax try to give good solution at least on next version release ..I will wait for it.
https://forum.flynax.com/showthread....ight=thumbnail
https://forum.flynax.com/showthread....tube+thumbnail
https://forum.flynax.com/showthread....hlight=youtube
Hope Flynax will Think about it.
Thank You,
Ramu