Not everyone in the family watches videos on a phone. Some relatives are most comfortable putting a disc into the DVD player under the TV and pressing play. If you want to give a holiday recipe collection to someone like that, you will run into VOB files, the format that standard video DVDs use.
What a VOB file is
Open a video DVD on a computer and you will see a folder called VIDEO_TS containing files that end in .VOB, along with small companion files. The VOB files hold the actual video, sound and menus, split into chunks. A DVD player expects this exact structure, which is why simply copying an MOV file onto a blank disc usually will not play on a TV.
When you would need it
- Making a gift disc of family recipes for a relative who uses a DVD player.
- Sharing a cooking demonstration with a group that will watch it on an older TV setup.
- Matching an existing collection of home DVDs.
For anyone with a phone, tablet or smart TV, a simple MP4 file is far easier. Only go the disc route when the person watching truly needs it.
General approach
- Edit and finish your video first, as an ordinary MOV or MP4 file.
- Use a disc-authoring feature, if your computer has one built in, to turn the finished video into the DVD folder structure and burn it. Some computers offer this from the disc burning menu; others do not.
- Test the disc in a real DVD player before you wrap it.
Standard DVDs are lower resolution than modern phone video, so the picture will look softer. Large on-screen text survives the change better than small captions.
Make the text big and the numbers exact
Because a disc may be watched on a small or older TV, put key safety numbers in large on-screen titles. For a holiday turkey, that means a clear card reading 165°F, plus a reminder not to leave leftovers out for more than 2 hours. Mention the fridge too: 40°F or below.
A safe-kitchen filming tip
For a gift disc, film one short segment of the cook washing hands with soap before starting, then again after handling the raw bird. It is a natural, unpreachy way to pass the habit along with the recipe.
Keeping a copy of the files matters as much as the disc. See Discs & Archives for backup ideas, and Leftovers and the Fridge for after the feast.