Playing anything in a CD/DVD/BlueRay drive will not hurt it. Give it a try and see if it will play in your drive. If not then you are going to have some problems.
What you need is a movie maker program. You load the individual clips (your 3 disks) into it and make your own movie from them.
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PeterD Nissan Navara D23 diesel auto, Spaceland pop-top Retired radio and electronics technician. NSW Central Coast.