Now, as you test out your DVD you will be testing a 'real' DVD as opposed to simulating it. This will cause two things to happen, first a folder will open on the desktop with two folders inside, AUDIO_TS and VIDEO_TS, go ahead and close this window and, second, it will load the disc image into the DVD Player ready to be played. Open the Apple DVD Player, with the DVD Player open double click on the disc image to mount it. Now that we have our disc image we can use it to test our DVD. When we double click on this icon, we mount or open the disc image (right side), making it available for use with the Apple DVD Player. The disc image (.img) as it first appears on the Desktop, is the disc image 'file', the virtual DVD (left side). I should point out that a disc image can exist in two different states. The disc image will appear on your Desktop.
When the process has been completed, a dialog box will tell you that Burning is finished, Disc image created. You will then be asked to name and Save the disc image. In iDVD (versions 5 and 6), to create a disc image, select 'Save as Disc Image' from the File menu. Your DVD disc image now appears on the Desktop. When completed, a Formatting Successful box will appear. When you click on the Build and Format button the process begins and you will first be presented with a progress bar. When Hard Drive has been selected you will notice that the 'Output Format' option now reads. In the Output Device menu select 'Hard Drive'. In the Build and Format window, near the bottom is the 'Destination' section. In DVD Studio Pro, to create a disc image, click on the 'Build and Format' button or from the menu bar > File > Advanced Burn > Build and Format. This is a real world test of your finished DVD and is much more accurate way to test. This is where the disc image comes in, as a disc image is the finished product, and can be tested in the Apple DVD Player. It is still a good idea to simulate or preview your DVD, as there is the opportunity to catch errors early on, but just because the DVD seems to work properly in simulation, you can still burn coasters. The problem is that the simulation is working with the raw files (video, photos, etc) that we have supplied it with, which are very different from the files that exist on a finished DVD after it has been built, formatted and encoded. However, the key here is the word 'simulate', which is what DVD SP or iDVD is doing, simulating what it thinks the finished DVD will be like.
Delete idvd project pro#
So why would we want to create a disc image first before burning, as opposed to just burning straight away? In DVD Studio Pro and iDVD we can preview or simulate our DVD a remote control opens up on screen and we can run the links and check out our DVD.
It is a 'virtual' disk and behaves in the exact same way as a physical disk. A Disk Image is a computer file that has the complete structure, format and content of a physical disk, CD or DVD, minus the plastic. But there is another way to burn your DVD that offers some advantages over the simple 'Burn' button.īoth DVD Studio Pro and iDVD allow us to create a 'Disc Image'. When you have finished authoring your DVD project in either DVD Studio Pro or iDVD you can complete the process by clicking on the 'Burn' button.
Creating a Disc Image in DVD Studio Pro and iDVD for burning to DVD.
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