How to create and edit merged item?
You can also merge multiple videos or pictures into one file and then edit the merged item to meet your demand. To do this: 1. Highlight the files you want to merge, click ‘Merge Selected Items into One’ button to create a merged item in the file list. 2. Right click a merged video item in the file list, and choose ‘Edit Joint Item’ option from the right-click menu to open Joint Item window. 3. Choose a video transition item, and choose a transition effect from the transition panel at the left bottom. Repeat this step to add transitions to other videos. 4. Click ‘Move Up’ and ‘Move Down’ buttons to adjust the order of transition items. 5. In the transition panel, click Duration button to choose the time length you want as the transition duration. 6.