Thanks for your interest in our product. First of all, I want to say Video Download Capture can only download the full length video from YouTube, you can not download part of them as per your need. But if you just want to retain a part of them, then you are suggested to trim the videos as your preferred part. Please follow the steps as below:
1. After downloading, right-click the downloaded items and add into convert panel. 2. Simply click on “Video Edit” on the program 3. Choose “Trim”, set the start time and end time 4. Set it and resume to the convert panel, and then choose your desired output format. 5. After conversion, it will be saved in your wanted size.
If possible, a special site that called Tubechop will facilitate you to save part of videos according to your need.