Youcanrunyourcursoroverfootageintheimportwindowtosee a previewhere.
Therunningtimewillalsobeshownherewhenaddingvideo, youcanadd a specificsectiontoyourtimelineinsteadofthewholefile.
Runyourcursoroverthethumbnailtofindthepointyouwanttostartfromandpress I onyourkeyboardforinFindyourendpointwithyourcursorandpress O foroutonthekeyboard.