Use the timeline in Articulate Replay to adjust the duration of objects. Here's how:
Changing the Timing of an Object
To change when an object makes its entrance, drag it left or right along the timeline. Dashed vertical lines will appear when objects are aligned to help you with exact placement.
Changing the Duration of Lower Thirds, Video Mixes, and Images
To change the duration of a lower third, video mix, or image, drag the left or right edge of the object on the timeline. Dashed vertical lines will appear when objects are aligned to help you with exact placement.
Tip: Lower thirds and images default to five seconds in length.
Trimming Videos and Sound Clips
You can also drag the left or right edge of a video or sound clip to change its duration. However, this actually trims or truncates the clip. This can be useful if you need to remove the beginning or the end of a clip.