Ved to tam mas nakreslene http://www.tutorialsroom.com/tutorials/av/modify_a vi_speed.html
menu audio - wav audio a vbyberes ten zmeneny wav subor.
Ved to tam mas nakreslene http://www.tutorialsroom.com/tutorials/av/modify_a vi_speed.html
menu audio - wav audio a vbyberes ten zmeneny wav subor.