The command-line utilities to do what you want are more powerful, but if you’re not familiar with the terminal, I’d avoid them for now.
I would try using Disk Utility to create a burnable image.
Hopefully easiest and quickest option:
Before starting, make sure all the files you want to burn are in one folder.
1.Open Disk Utility (do a Spotlight search, or go to the default location: /Applications/Utilities/Disk Utility.app)
2.Under the File Menu, select “New -> Disk Image From Folder”. You’ll then have to select the folder with the video files in it.
3.Once you’ve picked the folder, you’ll get another window. At the bottom, there is a selection for “Image Format”. Select “DVD/CD master.”
4.You need to give the image a title and save it. [I think, but I’m not sure, that if you change the extension to .iso it will produce one, though you should be able to leave it as .cdr and have it work].
-
Once the image is created, Disk Utility will add it to its list on the left. If for some reason it’s not there, click “Burn” in Disk Utility (with nothing selected in the left pane) and find the saved image where you selected in step 4. Otherwise, just select the new image in the pane and click “Burn”.
-
Burn it and give it a try.
The more complicated version, which is probably less likely to work:
In Disk Utility, click on New Image. This will bring up a sheet with several options on it.
For “Image Format” (at the bottom), select DVD/CD master.
For “Format”, try MS-DOS(FAT).
Select an appropriate size (several CD and DVD sizes are options).
You need to name the disk image and a file to save it as. When created, it will be mounted in the finder. You then have to copy files to it, go back to Disk Utility and burn it.