I prepared my first Shotcut video using such techniques as blending one video clip into the next. When I played back the exported video (not in MP4 format unfortunately) I found that the audio was not blended or cutoff when I blended the video. So for example, the audio track would be longer than the video track. As a result I would be listening to the audio clip from the end of the prior video clip.
Can I cure that by locking in the green box on the bottom left of the timeline area, or do I have to rework the entire timeline adjusting for the blending video areas with appropriate audio adjustments? If so, how?