Hi C13joan,
Thank you for participating in the Apple Support Communities. We understand you'd like to put home movies on DVD for your adult children. You may consider using Final Cut Pro to edit and export the movies. This article explains more about this: What is Final Cut Pro?
"Final Cut Pro is a revolutionary app for creating, editing, and producing the highest-quality video.
Edit everything
Work faster, smarter
- Assemble clips in the Magnetic Timeline, which fluidly adjusts adjacent clips to eliminate gaps, collisions, and sync problems.
- Ripple, roll, slip, and slide your edits using state-of-the-art trimming tools, then fine-tune your cuts with the inline precision editor.
- Connect clips to lock cutaway shots, superimposed titles, and sound effects to your main storyline, or nest clips within other clips.
- Edit multicamera footage, automatically syncing up to 64 angles of video with different formats, frame sizes, and frame rates. View up to 16 angles at once, then use the angle editor to move, sync, trim, add effects, or color grade individual clips in the timeline.
Get organized
Make every effect special
- Add stunning visual effects using any of more than 300 built-in special effects, transitions, and generators, then adjust them with precision keyframes and onscreen controls.
- Retime clips to create cinematic fast-motion, slow-motion, and variable-speed effects.
- Reduce or eliminate grain and video noise with easy-to-use noise-reduction tools.
- Create studio-quality 2D and 3D titles and set them in motion, without leaving Final Cut Pro.
- Track moving objects in clips to match their movement with an effect, graphic, or title.
- Import clips recorded in Cinematic mode on iPhone into Final Cut Pro, then use onscreen controls to adjust the focus.
- Add closed captions in a variety of formats, without the need for expensive third-party software or services.
- Create stunning effects and sweeping graphics in Motion—Apple’s professional imaging effects app—then open and adjust them in Final Cut Pro.
- Add pro audio effects with dozens of plug-ins for audio compression, EQ, and more—or send your soundscape to a professional audio application like Apple’s Logic Pro for advanced mixing.
- Let Final Cut Pro analyze your video and nondestructively fix common problems like excess hum or loudness. Correct shaky video using the Final Cut Pro stabilization feature.
Perfect your pixels with advanced color grading
Export and share everywhere
Note: For a complete list of topics covered in this user guide, click Table of Contents at the top of the page."
We hope this helps.
Take care.