Back again Chris.
Here are some instructions for you. Hopefully I've not missed anything and haven't overwhelmed you with too much information. These things are difficult to explain briefly, so pardon the length of my "manual". I've numbered each paragraph to make it easier for you to ask questions or comment on a particular section.
1) Open iDVD. From the window that opens, click on Create a New Project.
2) In the Save As box, give the project a name (it defaults to My Great DVD). Leave the extension as .dvdproj (this signifies that it is an iDVD Project).
3) In the Where box, choose where you want to save the file by clicking in the box and selecting a location. The default is Documents, but I generally save to the Desktop as it's easier to find there. You can always move it later.
4) For Aspect Ratio, select the one that matches your exported iMovie project. From memory, you are using an AVCHD camera so should choose Widescreen (16:9). The other option is Standard (4:3).
5) Click on Create and the iDVD workspace window will open showing the default Theme named Revolution. If you prefer a different Theme, in the Themes panel on the right scroll down and select another one. Each Theme has several elements, including Main, Chapters and Extras. As you are not currently using Chapters, I will restrict my coverage here to the Main element, which is all you need at the moment. Whenever you need to open the Themes panel, just click on the Themes box at the bottom right of the window.
6) If you wish to see the built in animation on your selected Theme (some have music included), click on the centre icon at the bottom centre of the window (it's shaped like 2 arrows pointing in opposite directions). To stop the motion, just click on the icon again.
7) The Themes that appear in the panel usually default to the iDVD 7.0 Themes. To see others, click in the box at the top right (where it shows 7.0 Themes) and select "All".
8) Before going any further, it's recommended that you check iDVD's preferences and also the project info. However, there's no harm in leaving these at the default settings. For preferences, click on the menu item "iDVD Preferences" and peruse the information in each of the 5 tabs. These are mostly self explanatory. For project info, click on the menu item "Project > Project Info". Again, the default settings should be OK. In a separate reply, I will give some more information about the Encoding settings.
We are now ready to bring the movie into the project and start setting up (authoring) the DVD.
9) If you exported (shared) your movie from iMovie using "Share > Media Browser", click on the box labelled "Media" at the bottom right of the window then click on the box labelled "Movies" at the top right. From the Movies panel you should be able to locate your exported movie. Drag it onto the Theme background, being careful not to drop it onto a Drop Zone (I'll explain Drop Zones later).
10) If you exported using "Share > Export Movie", drag the movie from it's saved location to the Theme background. An alternative to dragging is to select "File > Import…Video" from iDVD's menu. You can then navigate to your exported movie and, once selected, it will be placed into the workspace window (just as if you had dragged it there).
For the purposes of this exercise, I'm using the Revolution Theme in iDVD and will now explain some of the key points in setting up the DVD.
11) If you import a movie to iDVD with no Chapters (by dragging or from the menu), the first thing you will see is the title of your movie on the Theme background. Note that Chapters can be easily set up in iMovie. If you import a movie with Chapters you will see 2 items - Play Movie and Scene Selection. Also, the main heading on the Theme will show the name of your movie.
I'm testing with a short movie of 2 of my grandsons, called "The Roadsters", which contains no Chapters.
12) Click on the heading "Revolution Main". It will then be highlighted within a light blue frame. Click on it again and the text will be covered with a light blue background. Type over the text to rename it to the Title of your movie (in my case, "The Roadsters"). Also, in the pop-up that appears you can change the font, the font style and the font size.
13) After typing the name, click anywhere on the background (don't press Return on the keyboard as this will just start a new line of text). You will now notice that the default name on the revolving carousel (Revolution Main) will change to the Title ("The Roadsters") that you typed, which is exactly what we want to see.
14) The Theme will now look a bit odd as there will be two identical names (the main heading and the movie name) on the Theme, as well as on the carousel . Click on the movie name that you imported, then click on it again. Change the text to "Play Movie" or whatever you prefer. Again, when Chapters are included, the default will be Play Movie together with a Scene Selection button and the heading will be the name of your movie.
15) If you double-click on Play Movie, the preview will open together with a "remote control", just as if playing the movie on a DVD Player. The movie will begin playing. Click on Stop or Exit to return to the workspace window. You can also access the preview by clicking on the circled arrow icon immediately to the right of the volume slider at the bottom of the window.
16) Back in the main window you can change or add features to the Theme, such as "buttons". Click on Play Movie once so that it is highlighted. Now click on the Buttons box at the bottom right and select a preferred button. The buttons simply change the way that items on the Theme are displayed when active. So if you had Play Movie and Scene Selection (Chapters) showing on the Theme, one of them will always be highlighted when the DVD is loaded. After selecting the button from the Buttons panel nothing will appear to have changed (when Chapters aren't included). Preview the movie (or click on the name) and you will see that the movie title will now be highlighted with your chosen button. I prefer to leave it with the default highlights (buttons) as these usually work best with the chosen Theme. All this is similar to what you see on commercial DVDs. To revert to the default button, click on the circled button with the diagonal line through it - it's the first one in the list in the Buttons panel.
17) We now need to fill in the Drop Zones. These complete the overall look of the Theme and can usually contain photos or short video clips. On the Revolution Theme there is only one Drop Zone, but it can contain a number of separate photos or video clips which loop as the Theme menu plays. Some Themes have more than one Drop Zone - some up to 6 (see the Forever Theme).
18) There are 2 ways to add media to the Drop Zones. One is to drag the media from either the Photos tab or Movies tab (after clicking on the Media box at the bottom right). Drop the photo (or video) directly onto the Drop Zone on the revolving carousel. The Drop Zone will be highlighted as you hover over it. If you wish to add more than one photo, simply select the photos from the Photo browser (click on one then Command-click on the others). Then just drag and drop all at once onto the Drop Zone.
19) The second method is to click on the "Edit Drop Zones" icon (dotted square box with down pointing arrow) at the bottom centre of the window next to the Start/Stop Motion icon. When you click on this, the Drop Zone box will appear. Drag your content to the box (or boxes where Themes have multiple Drop Zones). When done, click on the icon again to return to the main window.
20) There are other things you can do to customize the project, such as changing or adding music that plays over the Theme. This is done in the Inspector. To access it, click on the icon shaped like a white letter i enclosed in a black circle. This is positioned at the bottom left of the window, next to the + icon.
21) In the Inspector there are many actions available. As mentioned, you can add (or change) audio, plus change the loop duration (how long the motion and music runs before restarting and looping), the menu volume, free positioning of buttons (like Play Movie or Scene Selection etc), button highlight colours and so forth. You can also turn off the Drop Zones and the related graphics if desired, which gives a nice clean, uncluttered look to the DVD.
22) The Map View is very handy when you need to do more advanced things, such as moving elements around in the project, particularly when you have Chapters and add Extras. It's best to stay away from this until you get more experience with using iDVD. An important point which you queried earlier - In Map View, don't drop movies onto the grey first box unless you want your DVD to start playing as soon as the disc is inserted into the player. This bypasses the Theme menu you've set up and the Theme will not appear until the end of your movie.
23) When your movie includes Chapters, you can double-click on the Scene Selection button on the Main window and the Chapters window will open. Each page can contain up to 6 Chapters (Scenes) and you can have multiple pages. Here you can edit names of Chapters, font styles, sizes and colours, and rearrange the positioning.
I've previously explained how to create a Disk Image and Burn a DVD so will leave it there for now Chris. It's starting to read like a manual and is getting lengthy, plus I'm feeling drained! I will reply separately about a couple of things I mentioned above (Preferences and Project Info, particularly encoding settings), but have a few things to attend to at the moment.
In the meantime, please don't hesitate to come back if you need further assistance.
John