Using DaVinci Resolve, which is a free video editing program. The program has its perks for sure, but if you move a file or add a file in the folder, it can throw things off in the video. It relies heavily on where the files are located. So if you learn this program, make sure not to make changes to the files, or your video will be wonky. Just a learning curve that I wanted to pass on to the next person. DaVinci allows you to break apart movies and clips so you can use what you want. Just make sure that you are using copyrighted items, or you can not post and definitely cannot sell them. But the experience of making videos to promote CTP is satisfying and fun, after the huffs and puffs of the program difficulties.